CSTAF SEC filings, in plain English
Everything Constellation I has filed with the SEC that we hold — 40 filings, newest first, 40 with a plain-English summary of what changed and why it matters. Every row links to the primary document on EDGAR, so you can check the source rather than trust us.
The feed
live EDGAR captureNew filings appear here within minutes of hitting EDGAR; summaries follow once the pipeline has read them.
What changed: Constellation Acquisition Corp I filed Form 425 to attach an Investor Presentation for its proposed business combination with Jindalee Lithium Limited’s subsidiary, HiTech Minerals Inc., to form US Elemental (NASDAQ: ULIT). The filing discloses a pro forma equity valuation of $591.3 million and enterprise value of $576.3 million, assuming a $10.00 share price, 100% redemptions by public shareholders, and a $20-30 million capital raise including $4 million committed by sponsor Antarctica Capital. Why it matters: The assumption of 100% redemptions implies that the trust account funds will be entirely distributed to redeeming shareholders, leaving no cash from the SPAC trust for US Elemental’s operations; the company must rely solely on the PIPE financing and rollover equity to fund the McDermitt Project’s Definitive Feasibility Study and permitting.
What changed: The filing reports that on August 28, 2026, Constellation Acquisition Corp I drew $5,000 from an unsecured promissory note with Constellation Sponsor LP to deposit into the trust account. This action extends the deadline to complete an initial business combination from August 29, 2026, to September 29, 2026. The document identifies this as the seventh of eleven permitted one-month extensions. Why it matters: This extension provides the SPAC with additional time to find a deal before the trust funds are at risk of being returned to public shareholders. Investors should note that the sponsor paid for this extension via a non-interest-bearing loan that is only repaid from amounts outside the trust account if no business combination occurs.
What changed: Form 425 filing containing a press release regarding technical testwork results. The filing discloses that Kemetco Research Inc. successfully produced magnesium oxide (MgO) with grades greater than 93% (highest reaching 93.4%) from brine samples at the McDermitt Lithium Project, achieving calciner conversion values of up to 99.95%. It confirms that Ian Rodger is the incoming Chief Executive Officer of US Elemental Inc. upon completion of the business combination. Why it matters: This document provides evidence of a potential value-optimization pathway for magnesium, which was previously treated as waste in the Pre-Feasibility Study (PFS). If viable, this could introduce a 'material magnesium by-product credit' and reduce waste storage costs, potentially impacting the future economics of the transaction. However, it explicitly states that no commercial viability or economic benefit has yet been established.
What changed: 10-Q (Quarterly Report) for Constellation Acquisition Corp I for the quarter ended June 30, 2026. Trust account decreased from $859,443 to $660,761 due to redemptions of 17,773 shares at $13.39 per share in January 2026 and monthly extension deposits. The company entered a definitive Business Combination Agreement with HiTech Minerals on April 9, 2026, with an equity value of $500 million. The sponsor note (2024 Note) was amended to increase total principal to $5,250,000. The company continues monthly extensions with $5,000 deposits; the next deadline is August 29, 2026 (or no later than January 29, 2027). Deutsche Bank waived its $6,510,000 deferred underwriting fee, reducing the liability to $4,340,000. Net loss for six months was $3,942,740, with a working capital deficit of $9,815,348, and management expressed substantial doubt about going concern. Why it matters: This is the first financial report after the HiTech deal announcement, showing trust value per share of $14.20, extension mechanics, and deal terms. The trust is small ($660,761) and public float is only 46,529 shares. The company faces a tight deadline and has significant operating losses and a working capital deficit, raising going concern risk. The deal is expected to close in second half of 2026 but is not guaranteed.
What changed vs 2026-05-15deadline 2026-05-29 → 2026-08-29combination deadline, going-concern doubt, sponsor loans outstanding1 moved · 2 with no prior record of ours
- Combination deadline
- 2026-05-292026-08-29
- Going-concern doubt
- stated · unchanged
- Sponsor loans outstanding
- $2.1Mnot matched in this filing
SpacBrain reads this as 92 days later than the previous record.
The clause …“which it must complete its initial business combination from July 29, 2026 to August 29, 2026. 24 Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations. References to the “Company,” “Constellation”…
The clause …“Quarterly Report on Form 10-Q. In connection with the Company’s assessment of going concern considerations in accordance with Accounting Standards Codification (“ASC”) Topic 205-40, “Presentation of Financial Statements—Going Concern,””…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
What changed: A Form 12b-25, Notification of Late Filing, submitted by Constellation Acquisition Corp I to the SEC regarding its overdue Quarterly Report on Form 10-Q for the period ended June 30, 2026. The Registrant states it cannot file the June 30, 2026 quarterly report by the deadline without unreasonable effort because the 'review and finalization of the financial information and other disclosures required to be included in the Form 10-Q' demands additional time. The Company commits to submitting the deferred report no later than five calendar days after the original due date. The filing notes that no significant change in results of operations from the corresponding prior-year period is anticipated, and confirms that all other periodic reports under the Securities Exchange Act or Investment Company Act during the preceding twelve months were filed on schedule. Chief Executive Officer Chandra R. Patel executed the notice on August 17, 2026, and is listed as the point of contact at 1290 Avenue of the Americas, 10th Floor, New York, NY 10104 (phone 212 983-1602). Relative to the tracked January 29, 2027 deal deadline and the documented $13.78 per-share trust value, this notification introduces a short-term transparency gap but does not legally extend the combination window or alter redemption mechanics. Why it matters: Investors relying on timely data to assess whether the SPAC holds adequate cash, tracks merger progress, and complies with fiduciary duties ahead of the January 29, 2027 cutoff must wait for the actual 10-Q to update proxy estimates, trust reconciliation checkpoints, and sponsor conduct evaluations. The company’s certification that operating results face no significant deviation offers limited operational reassurance, yet the administrative lag flags internal review or accounting bottlenecks that could complicate board approvals, shareholder ballots, or redemption pacing if unresolved before the deadline. Continuous monitoring is required until the supplemental financial disclosure clears, as procedural friction often correlates with valuation negotiations or governance adjustments in announced-deals phases.
What changed: A Form 8-K current report disclosing executive departures under Item 5.02 and regulatory exhibits under Item 9.01. On August 6, 2026, Graeme Shaw notified Constellation Acquisition Corp I of his immediate resignation as Chief Technology Officer. Also on August 6, 2026, Richard C. Davis notified the company of his immediate resignation as President, while retaining his board director seat. The company stated both resignations "did not result from any disagreements with the Company on any matter relating to its operations, policies or practices." This filing reports zero changes to redemption mechanics, trust valuation per share, extension proposals, or target acquisition status. Why it matters: The dual resignation of the President and Chief Technology Officer alters the SPAC’s executive composition without announced successors, introducing execution risk as the sponsor navigates its pre-completion obligations. Tracking the vacated roles is critical because leadership continuity directly affects merger due diligence velocity and sponsor accountability. While the stated lack of operational disagreements reduces near-term governance friction, the unstaffed presidential and technological functions require investors to watch for interim appointments and assess whether remaining resources adequately support deal sourcing before the contractually defined completion horizon closes.
What changed: Form 425 filed pursuant to Rule 425 under the Securities Act of 1933 and deemed filed under Rule 14a-12 of the Exchange Act of 1934, functioning as a routine compliance exhibit that attaches a transcript of a video interview published on Nasdaq’s The Signal on July 24, 2026, to the SEC record. This filing does not amend the merger agreement, adjust the redemption deadline of January 29, 2027, modify the $13.78 per share trust value, announce an extension, track deal completion milestones, or disclose sponsor conduct. It is a procedural submission confirming that external media commentary related to the business combination has been furnished for regulatory purposes without altering voting mechanics, trust balances, or shareholder redemption windows. Why it matters: Ian Rodger, identified in the filing as CEO of HiTech Minerals Inc. and incoming CEO of US Elemental, states the merged entity will develop the McDermitt Lithium Project to supply battery-grade lithium carbonate into US supply chains. He claims the company is entering a period of lithium market deficit and notes that the United States holds approximately 200 gigawatt hours of battery capacity while producing very little lithium domestically. According to Rodger, the project offers a tier one, large-scale, long-life, low-cost source of American-made battery chemicals, leverages government support via the FAST-41 initiative and a Department of Energy cooperative research agreement, and intends to raise capital to fund a feasibility study through a final investment decision. These forward-looking assertions accompany a standard safe harbor disclaimer that explicitly references risks tied to the amount of redemption requests made by public shareholders, PIPE financing availability, and Form S-4 readiness. While the interview provides qualitative framing ahead of the proxy statement mailing, it carries no binding operational commitments, does not change the trust allocation, and requires investors to await the definitive S-4 and proxy materials for concrete financials, valuation metrics, or deal terms.
What changed: A Form 8-K current report disclosing a SPAC business combination deadline extension. This routine compliance exhibit reports that, effective July 29, 2026, the company extended its initial business combination deadline from July 29, 2026, to August 29, 2026. To fund this sixth of eleven permitted one-month extensions, the company drew $5,000 pursuant to an unsecured promissory note dated January 30, 2024, with Constellation Sponsor LP and deposited it into the trust account. The note carries no interest, matures upon closing the initial business combination, and is expressly repayable only from amounts remaining outside the trust account if no transaction consummates. Chief Executive Officer Chandra R. Patel signed the filing to confirm the extension committee of the board of directors approved the draw via unanimous resolution. Why it matters: The redemption calendar shifts from July 29, 2026, to August 29, 2026, granting public shareholders an additional 30-day window to assess whether to retain equity for a potential deSPAC transaction or redeem for their pro-rata trust allocation. The $5,000 deposit momentarily increases the trust account balance, though it structurally protects public investors since the loan lacks interest and holds subordination priority against non-trust assets. Exhausting the sixth of eleven allowable extensions highlights continued sponsor engagement but narrows the operational runway. The filing contains no revenue projections, market size data, partnership announcements, or litigation disclosures.
What changed: SEC Form 425 filing containing a Water Tower Research fireside chat transcript and supporting presentation materials documenting the proposed business combination between Constellation Acquisition Corp I and HiTech Minerals Inc. (a wholly owned U.S. subsidiary of Jindalee Lithium Ltd.) to form US Elemental Inc. The filing advances deal progress disclosures by establishing a target business combination closing window in the second half of 2026 and introducing a contiguous $20–$30 million capital raise. It confirms Jindalee Lithium Ltd. will retain controlling ownership post-closing and identifies Antarctica Capital as the SPAC sponsor. No revisions to the January 29, 2027 liquidation deadline, trust mechanics, or public shareholder redemption procedures are reported. Instead, project execution milestones are formalized: immediate initiation of an infill drill program and magnesium co-product test work, followed by a feasibility study launched in 2027 and targeting completion by year-end 2027, with construction financing and commercial production aimed for the early 2030s. The complete executive roster is introduced, led by incoming CEO Ian Rodger and CFO Tristan Garthe. Why it matters: The H2 2026 closing target creates a predictable countdown toward the Jan. 29, 2027 deadline, compressing proxy voting, SEC effectiveness, and registration statement amendment cycles while leaving trust distribution and redemption terms untouched in this communication. The $20–$30 million offering and explicit parent-control confirmation directly shape post-combination cash runway, capital allocation sequencing, and ownership dilution for CSTA public shareholders. Management attributes core asset and valuation metrics to the 2024 prefeasibility study: a 21.5 million metric ton LCE resource, a 63-year mine life projecting 40,000–50,000 metric tons annually of battery-grade lithium carbonate, an estimated project NPV exceeding $3 billion, and an IRR just under 18%. Commercial positioning claims cite regulatory accelerants (FAST-41 federal permitting dashboard status, DOE cooperative research agreement, Defense Logistics Agency’s $300 million domestic lithium procurement tender) and demand structural shifts (>30% of global lithium demand attributed to battery energy storage systems, 55–60% BESS growth projected, and ~$500 billion in AI infrastructure capital expenditure). The filing also discloses that Water Tower Research is compensated up to $15,000 monthly plus ancillary service fees by US Elemental, flagging a material financial relationship that requires scrutiny when evaluating operational forecasts or market sizing assertions.
What changed: A Form 8-K written communication filed pursuant to Rule 425 under the Securities Act, attaching Exhibit 99.1, which is the full transcript of a July 16, 2026 Water Tower Research Fireside Chat/interview featuring Ian Rodger, incoming Chief Executive Officer of the proposed merged entity US Elemental Inc., discussing the pending business combination with Constellation Acquisition Corp I. The filing updates deal progress by confirming that Constellation Acquisition Corp I, HiTech Minerals Inc., Jindalee Lithium Limited, and US Elemental Inc. are actively preparing a Form S-4 Registration Statement and a definitive proxy statement for distribution to public shareholders ahead of a special meeting vote. It states the combined company expects an anticipated Nasdaq listing under the ticker ULIT and cites a target to raise between $20 million and $30 million as part of the transaction. The release does not modify the documented $13.78 trust per share, the January 29, 2027 redemption deadline, or any existing extension or redemption procedures. Why it matters: Investors tracking redemption calendars and sponsor conduct should note the transition into the formal S-4 and proxy solicitation phase, which precedes the official circulation of redemption rights and final pricing mechanics. Beyond the mechanics, Ian Rodger provided numerous substantive, forward-looking assertions that directly frame the acquisition thesis and engineering roadmap. Rodger attributed the following to management expectations and historical studies: McDermitt holds a reported 21.5 million tons of lithium carbonate equivalent, with a prefeasibility study completed at the end of 2024 projecting a 63-year mine life delivering 40,000 to 50,000 tonnes of annual battery-grade lithium carbonate, over $3 billion NPV, and an IRR just under 18%. He cited macro drivers including 55-60% predicted battery energy storage lithium demand growth this year, energy storage rising from 13% to over 30% of total demand, $500 billion in AI infrastructure capex, U.S. battery manufacturing capacity sitting at roughly 200 gigawatt hours requiring an estimated 170,000-180,000 tonnes of lithium annually versus current domestic output of "about five or something of that nature," and a recent U.S. Defense Logistics Agency tender of up to $300 million. He also outlined near-term milestones, including an infill drill program and magnesium co-product test work kicking off this quarter, a feasibility study scheduled to begin in 2027 and conclude by the end of 2027, and a corporate goal to finalize production in the early 2030s. These disclosures materially inform valuation discounts, technical de-risking sequences, and post-merger liquidity assumptions relevant to shareholder redemption decisions.
What changed: Current Report on Form 8-K (Item 7.01 Regulation FD Disclosure) furnishing Exhibit 99.1, a verbatim transcript of a Water Tower Research fireside chat conducted on July 16, 2026. Mechanical tracking parameters remain unchanged relative to the provided baseline: trust value holds at $13.78 per share and the business combination deadline remains 2027-01-29. Deal progress disclosures update execution timelines and capital expectations: management targets closing the business combination in the second half of 2026; anticipates raising between $20 million and $30 million as part of the transaction; plans to commence a feasibility study in 2027 with a goal to complete it by the end of 2027; and schedules an immediate quarterly kickoff of an infill drill program alongside magnesium co-product selection studies. The sponsor remains Antarctica Capital, and the filing was countersigned by Constellation CEO Chandra R. Patel. Why it matters: The transcript delivers substantive operational, regulatory, and market claims attributed to Ian Rodger (Chief Executive Officer of HiTech Minerals and incoming Chief Executive Officer of US Elemental Inc.) that inform redemption and voting calculus. Asset scale and engineering claims: McDermitt Lithium Project contains 21.5 million tons of lithium carbonate equivalent; a prefeasibility study completed at the end of 2024 outlines a 63-year life, 40,000 to 50,000 tonnes of annual battery-grade lithium carbonate production, over $3 billion NPV, and an IRR just under 18% (Rodger). Policy and supply chain claims: the U.S. Defense Logistics Agency tendered up to $300 million for lithium; the U.S. imports roughly 75% of lithium-ion batteries; China controls about 70% of lithium processing and touches about 90% of lithium chemicals annually (Rodger). Demand and macroeconomic claims: battery energy storage lithium demand is predicted to grow 55-60% this year, with the energy storage portion of total lithium demand expanding from 13% to over 30% (Rodger); AI infrastructure rollout drives in the order of $500 billion of capex (Rodger); U.S. battery manufacturing capacity sits at about 200 gigawatt hours, equating to about 170,000-180,000 tonnes of lithium a year, while domestic output is about five or something of that nature (Rodger). Institutional sentiment claims: UBS calls it the third lithium super cycle; J.P. Morgan and Morgan Stanley flag looming supply deficits (Rodger). Permitting and stakeholder claims: McDermitt holds FAST-41 federal permitting priority status; secured a cooperative research and development agreement with the DOE; signed a letter of understanding with the Oregon Building and Trades Union; and executed an MoU with conservation non-profit RESOLVE (Rodger). Executive pedigree claims: Rodger cites prior leadership roles at Rio Tinto, BHP, and OZ Minerals, investment banking at RFC Ambrian, and executive team members with backgrounds at Newmont, Fortescue, Amoco, and Exxon (Rodger).
What changed: This document is a Form 8-K Current Report filed pursuant to Item 7.01 Regulation FD Disclosure, containing a joint press release and standard forward-looking statement cautions submitted by Constellation Acquisition Corp I. Per the joint press release dated July 15, 2026, the Contracting Parties announced that Ian Rodger, Chief Executive Officer of HiTech Minerals and incoming Chief Executive Officer of US Elemental Inc., will participate in a Water Tower Research Fireside Chat on Thursday, July 16, 2026, at 2:00 pm ET. Bearing on SPAC mechanics, the filing confirms the parties are preparing a Registration Statement on Form S-4 to be distributed to CSTA shareholders ahead of an extraordinary general meeting vote, but reports no amendments to the proposed business combination structure, no adjustments to the public share redemption price, and no filings related to a trust extension. The press release explicitly catalogues 'the amount of redemption requests made by CSTA’s public shareholders' among anticipated forward-looking variables, yet discloses zero actual redemption volumes or cash outflows. Why it matters: The disclosure indicates Antarctica Capital LLC continues scheduled investor education ahead of the proxy cycle, describing itself as an international investment firm with '$10 billion of assets under management as of December 31, 2025.' Regarding target operations, the press release attributes to HiTech Minerals and Jindalee Lithium Limited several corporate claims: US Elemental Inc. plans to list on Nasdaq under ticker symbol “ULIT” upon consummation of the Transaction; the development portfolio comprises the McDermitt Lithium Project in Oregon and the Clayton North Project in Nevada intended to support domestic battery demand; Jindalee holds '100% ownership and unencumbered offtake rights'; and a Pre-Feasibility Study completed in November 2024 confirmed 'McDermitt’s scale, long-life, and low-cost production potential' alongside 'strong engagement from US government agencies, including the Department of Energy.' Because the Registration Statement and definitive proxy statement remain unmailed and no voting record date has been established, the redemption calendar and trust mechanics remain untouched, making this a routine compliance exhibit that tracks executive succession, permitting milestones, and sponsor-led marketing pacing without altering shareholder exit parameters.
What changed: A Rule 425 written communication (Form 8-K Current Report) comprising a joint press release filed by HiTech Minerals Inc. and Constellation Acquisition Corp I. No alterations to the redemption deadline (January 29, 2027), trust value per share ($13.78), extension mechanisms, or deal structure were reported. The filing confirms the Contracting Parties are actively drafting a Registration Statement on Form S-4 that will contain the definitive proxy statement for a shareholder vote on the Business Combination, with mailing scheduled upon SEC declaration of effectiveness. Sponsor Antarctica Capital, LLC maintains its governance role, evidenced by CSTA Chief Executive Officer Chandra R. Patel executing the report. No updates were disclosed regarding the count or value of redemption requests, PIPE financing allocations, or warrant exercise pricing (fixed at $11.50 per whole warrant exercisable for one Class A ordinary share). Why it matters: The submission advances the investor relations phase preceding the proxy vote, announcing that Ian Rodger (Chief Executive Officer of HiTech Minerals and incoming Chief Executive Officer of US Elemental Inc.) will address the McDermitt Lithium Project during a Water Tower Research Fireside Chat Series hosted by Managing Director Dmitry Silverstein on Thursday, July 16, 2026 at 2:00 pm ET. In the attached press release, HiTech Minerals and Constellation characterize the McDermitt and Clayton North Projects as positioning to support growing U.S. demand for battery materials and critical minerals, while asserting Jindalee holds 100% ownership and unencumbered offtake rights. Jindalee further claims its November 2024 Pre-Feasibility Study 1 validated the assets’ scale, long-life profile, and low-cost production potential, citing strong engagement from U.S. government agencies including the Department of Energy. Antarctica Capital describes itself as an international investment firm with $10 billion of assets under management as of December 31, 2025. These strategic, operational, and leadership assertions do not modify the redemption timetable, trust account distribution waterfalls, or extension voting procedures, meaning investors must await the preliminary proxy statement and S-4 prospectus for quantified dilution models, projected enterprise value, and actual redemption threshold calculations.
What changed: Form 8-K furnishing a Rule 425 written communication consisting of a Water Tower Research-hosted virtual event invitation regarding a proposed business combination. No amendments to redemption deadlines, trust accounting, or extension mechanics are disclosed. The filing confirms that the Contracting Parties are advancing toward filing a Form S-4 Registration Statement containing a definitive proxy statement for shareholder voting on the business combination. It schedules a virtual conversation for July 16, 2026, at 14:00 pm ET featuring Ian Rodger, identified as CEO of HiTech Minerals Inc. (and later as CEO of US Elemental in the attached exhibit). The filing also confirms post-combination Nasdaq listing expectations under the ticker ULIT and notes that projected disclosures will track 'the amount of redemption requests made by CSTA’s public shareholders.' Why it matters: For investors tracking SPAC mechanics and sponsor conduct, this submission confirms active pre-proxy investor outreach and solidifies the target listing identity (ULIT on Nasdaq), providing a tactical reference point ahead of the January 29, 2027 termination window. While procedural mechanics remain unchanged, the attached exhibit provides substantiated operational and strategic data. According to the Water Tower Research event invitation (Exhibit 99.1), the combined entity, U.S. Elemental, will hold the 100%-owned McDermitt Lithium Project in southeastern Oregon, containing approximately 21.5M tons of lithium carbonate equivalent (LCE) with an estimated 63-year mine life. The document further states that development relies on a 2024 prefeasibility study, FAST-41 permitting status, and expected support from Jindalee Lithium Limited, which will retain a controlling ownership stake post-transaction. These asset parameters allow redemption modeling to weigh stated project scale and permitting maturity against historical SPAC exit behavior as the proxy record date approaches.
What changed: Form 8-K furnishing a Regulation FD Disclosure (Rule 425 written communication) containing Exhibit 99.1, an invitation to an investor webinar hosted by Water Tower Research. The filing reports no adjustments to the trust account, the liquidation deadline, redemption mechanics, or sponsor conduct. Instead, it confirms that Constellation Acquisition Corp I, HiTech Minerals Inc., and US Elemental Inc. are currently preparing a Registration Statement on Form S-4, which will incorporate the definitive proxy statement used to solicit shareholder votes for the proposed business combination. Distribution of that proxy statement is noted to occur after the S-4 is filed and declared effective by the SEC. Why it matters: Exhibit 99.1, published by Water Tower Research, schedules a July 16, 2026, at 14:00 pm ET virtual session with HiTech Minerals CEO Ian Rodger to discuss the proposed combination and the anticipated Nasdaq listing under ticker ULIT. Attributed to the contracting parties’ management, the invitation describes the McDermitt Lithium Project in southeastern Oregon as holding approximately 21.5M tons of lithium carbonate equivalent (LCE) with an estimated 63-year mine life, supported by a 2024 prefeasibility study and FAST-41 permitting status, targeting demand from electric vehicles and battery energy storage systems. The filing explicitly categorizes all resource projections, planned production targets, NPV/IRR estimates, and forward-looking operational statements as illustrative expectations of management rather than historical facts, warning that actual results may differ materially and deferring comprehensive risk analysis to the forthcoming S-4 and prior periodic reports.
What changed: A Form 8-K Current Report under Item 2.03 detailing the creation of a direct financial obligation and the deployment of sponsor loan proceeds to fund a monthly extension of the SPAC’s business combination timeline. Per a unanimous resolution by the board’s extension committee on June 26, 2026, the registrant drew $5,000 under an unsecured promissory note issued January 30, 2024 by Constellation Sponsor LP. The company deposited those Extension Funds into the trust account, advancing the initial business combination deadline from June 29, 2026 to July 29, 2026. This constitutes the fifth of eleven one-month extensions authorized by the amended and restated memorandum and articles of association. The note accrues no interest and matures at deal closing; unpaid principal is recoupable only from post-liquidation non-trust proceeds, if any. Why it matters: The capital infusion prevents a forced termination or reduced redemption price associated with a depleted trust balance, effectively pausing shareholder exit options until the new July 29, 2026 threshold. By utilizing one extension cycle, management and the sponsor signal continued confidence in identifying a suitable acquisition target, though five additional monthly extensions remain available before the charter mandates dissolution. The filing is formally attested by Chief Executive Officer Chandra R. Patel.
What changed: Form 425 (a SEC communication under Rule 425 of the Securities Act of 1933) filing that incorporates by reference a June 22, 2026, press release issued by Jindalee Lithium Limited concerning a Memorandum of Understanding with RESOLVE, Inc. None. The filing does not alter redemption deadlines, trust value ($13.78 per share), extensions, deal progress, or sponsor conduct for Constellation Acquisition Corp I. No changes to the 2027-01-29 business combination deadline, shareholder voting procedures, or financing terms are disclosed. Why it matters: The incorporated press release reports that HiTech Minerals Inc., Jindalee’s 100%-owned U.S. subsidiary and holder of the McDermitt Lithium Project, signed an MoU with RESOLVE, Inc., an independent nonprofit, to explore creating a voluntary Stewardship Area in the Oregon-Nevada McDermitt Caldera region. Jindalee Managing Director and CEO Ian Rodger attributes the initiative to recognizing the region’s ecological, cultural, and community values, stating the MoU provides a framework to advance domestic lithium development responsibly while noting any future area requires Tribal Nation engagement, technical assessment, and ongoing permitting. RESOLVE CEO Stephen D’Esposito describes it as an early step toward pairing responsible lithium development with large-scale conservation. The document’s “About Jindalee” section claims the project is “one of the largest lithium resources in the U.S.,” notes 100% ownership with unencumbered offtake rights, and asserts a recently completed Pre-Feasibility Study (PFS) confirmed the project’s “scale, long-life, and low-cost production potential,” citing “strong engagement from U.S. government agencies, including the Department of Energy.” It also labels Jindalee a “deeply undervalued lithium (and potentially magnesium) developer” ahead of the next market upcycle. Crucially, the MoU creates no binding commitment to funding amounts, land boundaries, stewardship outcomes, or regulatory results; HiTech will only consider funding measures after meeting McDermitt development milestones, and any stewardship remains supplemental to legal and permit requirements. Standard SPAC transaction risk factors and forward-looking statement disclaimers are included but do not introduce new commercial terms or cash usage provisions.
What changed: SEC Form 425 filing submitted by Constellation Acquisition Corp. I on 2026-06-09 containing a June 7, 2026 MINING.COM news article and executive interview transcript regarding a proposed business combination with Jindalee Lithium Limited. No modifications to the existing 2027-01-29 redemption deadline or $13.78 trust/share value were filed. Deal progression mechanics advance: management now targets a Nasdaq listing in the second half of 2026, specifically Q3 or Q4 pending SEC review, and confirms preparation of an S-4 registration statement for submission in the coming weeks. Post-consummation equity structure remains fixed with Jindalee retaining an approximately 80% stake. Proxy distribution and shareholder voting procedures will trigger only after the Registration Statement receives SEC declaration of effectiveness. Why it matters: Strategic and operational disclosures materially inform shareholder assessment ahead of the vote. Incoming CEO Ian Rodger states the McDermitt lithium project carries a projected mine life exceeding 60 years per a late 2024 pre-feasibility study, outlines a major in-fill drilling campaign and full feasibility study launching H2 2026 targeting completion by end of 2027, and sets federal permit objectives for end of 2028. The asset entered as one of the first ten projects in the federal FAST-41 permitting initiative. On market conditions, Rodger reports prices rebounding from 2024 lows and characterizes the sector as entering a 'pretty bullish phase,' while asserting US Elemental avoids near-term construction inflation; he references Lithium Americas’ estimate that tariff-related Middle East shipping disruptions could inflate competing development costs by as much as $120 million. The filing's forward-looking statements explicitly identify the volume of redemption requests from Constellation’s public shareholders as a direct variable affecting anticipated capitalization and transaction proceeds.
What changed: an interview transcript / industry publication filed as an SEC Form 425 merger communication. No alterations to the redemption schedule, trust value of $13.78 per share, January 29, 2027 expiration, or sponsor behavior. The filing merely states the Registration Statement remains pending declaration of effectiveness and that Constellation will mail definitive proxy materials once effective, leaving shareholder redemption windows, voting procedures, and deal status unchanged. Why it matters: Ian Rodger, chief executive officer of US Elemental, told Fastmarkets that lithium demand is growing around 20% year on year for decades, driven primarily by global electric vehicle adoption and secondarily by battery energy storage. He noted that 2022–2023 price declines paused US supply chain investments and that current prices may not sufficiently incentivize long-term capital expenditure without future government funding. Rodger cited US Energy Information Administration data showing gasoline prices rose from $2.80 per gallon during the week ended February 23 to $4.14 per gallon during the week ended Monday June 1 following the US-Iran war, suggesting domestic electrification persists despite Trump’s July 2025 rescission of the EV tax credit under the One Big Beautiful Bill Act. He described US Elemental as one of the largest US projects with long-term supply capability, while warning that Chinese producers’ low-margin operations keep cif China, Japan & Korea lithium carbonate prices at $19.50–20.50 per kg compared to ddp US and Canada spot prices of $20.50–24.00 per kg assessed Thursday June 4, noting buyers refuse non-Chinese premiums and existing tariffs are neutralized because material already flows through China. These management-submitted market dynamics and pricing comparisons frame the commercial thesis and execution risks that public shareholders will evaluate against their redemption decisions ahead of the extraordinary general meeting.
What changed: Form 425 filed pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Exchange Act of 1934; specifically, a joint investor relations press release announcing the submission of a Form S-4 Registration Statement for the proposed business combination between Constellation Acquisition Corp. I and US Elemental Inc. The filing advances the transaction timeline to the SEC registration and proxy solicitation phase, with the contracting parties stating the deal is expected to close in the second half of 2026. This pacing preserves the existing 2027-01-29 liquidation deadline and requires no extension. The public share trust value remains unchanged at $13.78. Crucially, the Transaction Overview section specifies that Jindalee expects to retain approximately 80% or more of US Elemental following closing, subject to customary adjustments explicitly including shareholder redemptions. This creates a direct mechanical link between redemption volume and promoter/target equity concentration. Sponsor conduct and capitalization are updated: Antarctica Capital affiliates have committed $4 million to a PIPE, which feeds into the broader funding structure alongside the pro forma enterprise value and post-closing cash projections. Why it matters: The S-4 submission triggers the mandatory distribution of preliminary and definitive proxy statements, establishing the redemption submission window, voting record date, and final valuation mechanics for Constellation shareholders. According to the filing, incoming CEO Ian Rodger characterizes the milestone as reflecting the strength of the McDermitt Project and the team’s commitment to bringing domestic lithium assets to U.S. investors, while Constellation Chairman and CEO Chandra Patel describes the S-4 as a key step toward closing and delivering long-term shareholder value. The document outlines US Elemental’s operational strategy around advancing large-scale domestic lithium resources, highlighting the McDermitt Lithium Project in Oregon with a mineral resource estimate of approximately 21.5 million tonnes of lithium carbonate equivalent (LCE) and the Clayton North Project in Nevada. Jindalee reports holding 100% ownership, unencumbered offtake rights, and notes active engagement with the Department of Energy. Financial parameters state the combination implies a pro forma enterprise value of approximately $576 million, contemplates a total capital raise of approximately $20-30 million, and projects approximately $15 million of cash on the balance sheet at closing after transaction-related expenses. Antarctica Capital is described as managing $10 billion of assets as of December 31, 2025. These disclosures provide the valuation baseline, liquidity trajectory, and domestic critical mineral supply narrative that institutional investors and proxy voters will evaluate ahead of the extraordinary general meeting.
What changed: A Form 425 filing submitted by Constellation Acquisition Corp. I pursuant to Rule 425 under the Securities Act of 1933, which incorporates a June 2, 2026 press release issued by Jindalee Lithium Limited announcing that US Elemental Inc. has filed a Form S-4 Registration Statement with the SEC. Deal mechanics advance to SEC staff review initiation following the S-4 submission. Constellation shareholders have not yet been solicited for proxies; distribution awaits SEC effectiveness, directly delaying the redemption window and vote scheduling. Jindalee calls a General Meeting for June 30, 2026. Management reiterates a second-half 2026 closing target, maintaining alignment with the January 29, 2027 trust liquidation deadline. No extension of the SPAC deadline or redemption period is disclosed. Sponsor Antarctica Capital LLC remains identified only as a corporate affiliate. Jindalee expects to retain an interest of 80% or more (characterized as >80% in the headline) assuming a US$20-30M PIPE raise, while a separate entitlement offer closes June 12, 2026 (unless extended) atop a closed A$8.4M placement. The trust value remains stated at $13.78 per share with no amendment. Why it matters: The filing substantiates operational and strategic commitments tied to the combination: HiTech Minerals Inc. holds 100% of the McDermitt Lithium Project in Oregon, backed by a November 2024 Pre-Feasibility Study and cited engagement from the U.S. Department of Energy. Jindalee Managing Director and Chief Executive Officer Ian Rodger states drilling will commence in third quarter 2026, accompanied by magnesium value-optimization testwork aimed at a dual lithium and magnesium production strategy. Management frames the S-4 as proof of executed Phase II work, citing completed PCAOB-standard audits and an S-K 1300 technical report. Risk disclosures explicitly outline variables that could alter shareholder economics: the aggregate volume of Constellation redemption requests, PIPE financing availability, NASDAQ listing compliance, pending or future litigation against contracting parties, and evolving federal/state regulatory frameworks. The combined timeline positions the SEC’s comment cycle as the immediate determinant of whether public holders face a compressed turnaround toward conversion or endure interim markups driven by speculation ahead of the mid-2026 closing expectation.
What changed: This filing is a Form 8-K current report disclosing Item 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant. Per the company's disclosure, on May 28, 2026, the extension committee of the board of directors unanimously approved drawing $5,000 under an unsecured promissory note dated January 30, 2024 with Constellation Sponsor LP. Those Extension Funds were deposited into the trust account for public shareholders, advancing the initial business combination deadline from May 29, 2026 to June 29, 2026. This marks the fourth of eleven one-month extensions allowed under the amended and restated memorandum and articles of association. Why it matters: The deposit preserves per-share trust capital against depletion by pushing the redemption liquidation window forward thirty days, while revealing sponsor liquidity behavior through a structured debt draw rather than a fresh equity contribution. The Note carries no interest and automatically matures upon closing a successful business combination. Chief Executive Officer Chandra R. Patel signed the filing on May 29, 2026. Should a deal fail, the filing explicitly restricts repayment recovery to "amounts remaining outside of the Company’s trust account, if any," legally subordinating sponsor recourse to public shareholder redemption proceeds. No commercial strategy, revenue targets, customer concentration, market sizing, technology disclosures, or partnership agreements are contained in this submission.
What changed: Form 425 filing by Constellation Acquisition Corp. I that publicly reproduces a May 25, 2026 Business Television (BTV) website post and accompanying video transcript to communicate details of the proposed de-SPAC acquisition. The filing does not modify redemption calendars, trust account balances, extension provisions, or sponsor conduct rules. Deal mechanics advance procedurally: the Contracting Parties (Constellation Acquisition Corp. I, Jindalee Lithium Limited, US Elemental Inc., and HiTech Minerals Inc.) confirm they will prepare and submit a Proxy/Registration Statement on Form S-4, after which a definitive proxy statement and prospectus will be mailed to CSTA public shareholders to solicit votes approving the Business Combination Agreement dated April 9, 2026. Why it matters: This communication triggers the final pre-proxy investor outreach window, establishing that the definitive voting schedule, record date, and redemptive exercise periods will be fixed in the forthcoming S-4. Beyond procedure, it introduces target-level commercial and strategic assertions that will anchor public shareholder redemption analysis: the BTV post and CEO Ian Rodger describe the McDermitt Lithium Project resource base as approximately 21.5 million tonnes of lithium carbonate equivalent, note that metallurgical work is underway to evaluate magnesium recovery as a byproduct, state that the project was selected as one of the first ten on the Fast 41 Transparency List alongside Rio Tinto and Albemarle facilities, confirm a cooperative research and development agreement with the Department of Energy exists, project a US Elemental Nasdaq debut under ticker “ULIT” in the third quarter of this year (alternatively referenced as the second half of the year), and declare a corporate spin-out valuation of US $500 million. Each figure and strategic claim is attributed solely to the Company, its executive leadership, or the publishing broadcaster, and will require verification in the draft Registration Statement before being relied upon for redemption or hold decisions relative to the current trust environment.
What changed: Quarterly Report on Form 10-Q for the quarter ended March 31, 2026. Shareholders approved extension to January 29, 2027; 17,773 shares redeemed at $13.39 for $238,039; trust value per share $13.78; trust balance $641,254; 46,529 public shares remain. Sponsor increased promissory note by $3M to $5.25M. On April 9, 2026, signed definitive Business Combination Agreement with HiTech Minerals (equity value $500M). Deutsche Bank waived deferred underwriting fees. Going concern substantial doubt disclosed. Net loss $687K for quarter. Why it matters: Provides current trust value and per-share redemption price ($13.78), updated extension timeline through Jan 2027, details of the HiTech deal including sponsor support and convertible preferred financing, increased sponsor loan indicating continued support, and going concern warning. Essential for shareholders assessing redemption timing and deal viability.
What changed vs 2025-11-13deadline 2025-11-29 → 2026-05-29sponsor loan $1.6M → $2.1Mcombination deadline, sponsor loans outstanding, trust account +12 moved · 2 with no prior record of ours
- Combination deadline
- 2025-11-292026-05-29
- Sponsor loans outstanding
- $1.6M$2.1M
- Trust account
- $1.3Mnot matched in this filing
- Going-concern doubt
- stated · unchanged
SpacBrain reads this as 181 days later than the previous record.
The clause …“it must complete its initial Business Combination from February 28, 2025 to May 29, 2026. These extensions were eleven of eleven one-month extensions of 2025 Extension and third of eleven one-month extensions of 2026 Extension”…
SpacBrain reads this as the sponsor has advanced $529,901 more.
The clause “Note, respectively. As of March 31, 2026 and December 31, 2025, $ 2,277,109 and $ 2,122,109 were outstanding under the promissory notes to the Sponsor, respectively. Administrative Support Agreement As of January 26, 2021, the Company had”…
The clause …“Quarterly Report on Form 10-Q. In connection with the Company s assessment of going concern considerations in accordance with Accounting Standards Codification ( ASC ) Topic 205-40, Presentation of Financial Statements Going Concern,”…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
What changed: A Form 425 prospectus communication reposting a LinkedIn video and slide deck from Jindalee Lithium Limited, framed by a comprehensive forward-looking statements safe harbor notice and investor guidance regarding the pending business combination. No mechanical parameters have changed. The filing does not amend the April 9, 2026 Business Combination Agreement among Constellation Acquisition Corp I, Jindalee Lithium Limited, US Elemental Inc., and HiTech Minerals Inc.; does not modify the January 29, 2027 shareholder vote deadline; does not adjust the $13.78 per share trust balance; and provides no actual redemption volumes, PIPE amounts, or revised valuation metrics. It merely confirms that a Form S-4 registration statement and preliminary proxy materials are expected to be prepared and distributed to CSTA shareholders. Why it matters: According to the filing, the Contracting Parties’ management makes forward-looking projections regarding the anticipated size of lithium resources, planned annual production, expected net present value or post-tax internal rate of return, market opportunity, sources and uses of transaction cash, projected enterprise value and capitalization, potential PIPE equity issuance, existing and prospective commercial relationships, permitting and construction timelines, government support availability, regulatory enforcement risks, and the amount of future shareholder redemption requests. The document explicitly states these are not historical facts, discloses that no specific numerical figures for resources, production, valuation, or redemptions are provided in this text, and reserves responsibility for updating assessments until the Registration Statement becomes effective. The practical significance lies in the expected Form S-4 filing, which will supply the binding financial data, definitive deal structure, and actual redemption tracking required to finalize the combination and release trust proceeds.
What changed: SEC Form 425 serving as a statutory notice and prospectus-related communication, primarily comprising a press release and litigation update from target company Jindalee Lithium Limited, accompanied by standard proxy solicitation disclaimers, participant-in-solicitation disclosures, and forward-looking statement safe harbors tied to an anticipated Form S-4 filing. No amendments to the redemption calendar, trust account balance reporting, extension procedures, or sponsor conduct disclosures were made. Deal progress remains anchored to the Business Combination Agreement dated April 9, 2026; the Contracting Parties state they are preparing the combined Proxy/Registration Statement on Form S-4 for SEC filing, after which CSTA will distribute definitive proxy materials to shareholders for an extraordinary general meeting vote. Why it matters: The filing surfaces target-level regulatory litigation that could influence execution risk ahead of the proxy solicitation. As reported in the attached press release, U.S. environmental non-profit organizations filed suit in the United States District Court in Oregon challenging the U.S. Bureau of Land Management’s 8 December 2025 Decision Record approving the Exploration Plan of Operations for the McDermitt Lithium Project. Jindalee states that no preliminary injunction or court order staying activities has been entered, and operations may continue under the current authorization while a hearing timetable awaits scheduling. Jindalee CEO Ian Rodger attributes the BLM’s approval to a multi-year environmental review and public comment process, stating the company incorporated seasonal operating restrictions, reclamation requirements, and mitigation measures based on stakeholder feedback. Jindalee characterizes the site as holding “one of the largest lithium resources in the US,” cites 100% ownership with unencumbered offtake rights, and references its November 2024 Pre-Feasibility Study, which the company claims confirmed scale, long-life, and low-cost production potential alongside Department of Energy engagement. While the SPAC’s trust mechanics and redemption windows remain untouched, active federal permitting litigation constitutes a substantive operational headwind that warrants monitoring as the S-4 and definitive proxy approaches, particularly given the Company’s description of the asset as a critical domestic supply and energy security play.
What changed: A routine compliance SEC Form 8-K Current Report documenting a sponsor-backed financing arrangement to fund a SPAC business combination deadline extension. According to the filing submitted by Constellation Acquisition Corp I and signed by Chief Executive Officer Chandra R. Patel, the company drew $5,000 from Constellation Sponsor LP under an unsecured promissory note dated January 30, 2024 and deposited the funds into the public trust account. This deposit shifts the initial business combination deadline from April 29, 2026 to May 29, 2026. The filing states this is the third of eleven one-month extensions permitted under the company’s amended and restated memorandum and articles of association. The promissory note carries no interest, matures automatically upon closing of a business combination, and specifies that failure to consummate a deal would require repayment solely from non-trust assets, if any remain. Why it matters: The extension mechanically delays the redemption/liquidation trigger by exactly one calendar month, giving public shareholders until May 29, 2026 to evaluate the target or withdraw at the prevailing trust value. Reliance on a flat $5,000, zero-interest sponsor loan demonstrates that the sponsor is absorbing the administrative cost of the delay without seeking additional capital calls or triggering mandatory trust redemptions. Because the charter permits up to eleven monthly extensions, the filing confirms substantial procedural runway remains, though the continued borrowing suggests the sponsor lacks a finalized target ready for imminent closure. Investors tracking the trust balance should note the $5,000 deposit increases total assets by that exact amount, marginally altering the per-share liquidation floor while extending the holding period.
What changed: This filing is a Form 8-K submitted pursuant to Rule 425 under the Securities Act of 1933. It furnishes Exhibit 99.1, a verbatim transcript of an investor webinar held April 22, 2026, at 10 a.m. Eastern Time, convened by Constellation Acquisition Corp I and HiTech Minerals Inc. to discuss the proposed business combination with US Elemental Inc. Mechanics disclosed for the first time include a transaction applying a $500 million pre-money value to Jindalee Lithium Limited shareholders, a pro forma enterprise value of approximately $571 million, and approximately $15 million of net cash expected at closing (inclusive of a committed investment from sponsor Antarctica Capital). The structure incorporates a capital raise of approximately $20 to $30 million. Upon close, HiTech Minerals merges with CSTA to form US Elemental Inc., which will trade on Nasdaq under ticker ULIT. Jindalee will retain approximately 80% or more ownership, with no direct share exchange for Jindalee shareholders who will instead maintain indirect exposure through their existing ASX-listed Jindalee positions. New capital providers will hold the residual float. A 12-month lockup governs both Jindalee and Antarctica Capital per the business combination agreement. The $13.78 trust per share, redemptions, and January 29, 2027 deadline remain unaffected. Substance presented by speakers includes: CFO Jarett Goldman and incoming CEO Ian Rodger claiming the McDermitt Lithium Project holds a resource of 21.5 million tons of lithium carbonate equivalent with a 63-year project life, secured FAST-41 transparency status (among the first 10 mining projects on the federal dashboard), and holds a DOE Cooperative Research and Development Agreement. Rodger cites a 2024 prefeasibility study yielding a post-tax NPV of $3.23 billion at an 8% discount rate, a post-tax IRR of 17.9%, planned production of approximately 47,500 tons of lithium carbonate annually, and a 66% EBITDA margin. He notes the broader resource contains roughly 20 times more magnesium than lithium, currently treated as waste in the PFS. First production targets the early 2030s. Rodger attributes policy momentum to a March 2025 executive order expanding American mineral extraction, significantly raised tariffs on Chinese lithium-ion batteries, $2.26 billion in DOE financing for Nevada’s Thacker Pass Project, a March 2026 announcement of $500 million for domestic processing, and February 2026’s launch of the $12 billion Project Vault strategic reserve. He projects BESS demand growth of 55% in 2026, energy storage’s lithium demand share rising from 13% in 2023 to 23% in 2025 and reaching 31% this year, U.S. battery storage installations of 57.6 gigawatt hours in 2025, and data center electricity consumption scaling from 1.5% in 2024 to 3% by 2030 (a 2.3-times increase). He claims domestic lithium demand could expand 490-odd percent by 2030. Goldman states China controls approximately 70% of global lithium processing and 90% of LFP battery capacity, while the U.S. imports roughly 75% of lithium-ion batteries. Third-party citations include Barron's, UBS identifying a third major price upcycle, Deutsche Bank upgrading producers, J.P. Morgan noting storage-driven deficits, and Morgan Stanley designating lithium a 2026 conviction pick. Metallurgical validation by Fluor confirmed a wet-screen and fired sulfuric acid leach flowsheet. Commercial offtake negotiations are deferred until feasibility study completion. Sponsor Antarctica Capital manages over $10 billion in assets. Why it matters: The disclosed transaction economics establish the valuation baseline and equity waterfall that public shareholders will evaluate against the trust value and redemption threshold ahead of the proxy vote. The explicit $500 million pre-money price and $571 million pro forma enterprise value frame the spread between intrinsic project metrics and market capitalization. The 80%+ retention by Jindalee, combined with sponsor and insider lockups, dictates post-combination float dynamics and near-term sell-side liquidity. The reliance on a $20 to $30 million raise alongside a $15 million net cash injection underscores near-term funding dependencies before commercial scale. Management’s attribution of government permitting acceleration, DOE partnerships, and structural demand shifts provides the risk-reward narrative underpinning the January 29, 2027 expiration window, informing whetherholders view the combination as accretive or dilutive to trust recoverables.
What changed: A Form 8-K Current Report furnishing a Regulation FD disclosure containing the transcript of an investor webinar held on April 22, 2026, concerning the proposed business combination between Constellation Acquisition Corp. I, HiTech Minerals Inc., and US Elemental Inc. No amendments were issued to the SPAC’s redemption procedures, trust account treatment, or liquidation deadline of 2027-01-29. Instead, the filing introduced specific valuation, capitalization, and corporate governance parameters for the pending deal. CFO Jarett Goldman disclosed a pre-money value of $500 million for Jindalee’s shareholders and a pro forma enterprise value of approximately $571 million. He confirmed a capital raise of approximately $20 to $30 million, noting Antarctica Capital has committed additional investment yielding approximately $15 million of net cash delivered to the balance sheet at closing. Goldman clarified that Jindalee will retain approximately 80% or more ownership of the combined entity, will remain listed on the ASX, and that Jindalee shareholders will hold indirect exposure without a direct share exchange. He cited a 12-month lock-up for both Jindalee and Antarctica Capital under the Business Combination Agreement. CEO Ian Rodger reported the McDermitt Lithium Project holds a mineral resource of 21.5 million tons of lithium carbonate equivalent with a total project life of 63 years, targets approximately 47,500 tons of lithium carbonate per year, and sits in the bottom half of the global cost curve. Rodger stated the 2024 prefeasibility study projects a post-tax NPV of $3.23 billion at an 8% discount rate, a post-tax IRR of 17.9%, and an EBITDA margin of 66%, with a five-year payback period from first production. He added the project received FAST-41 federal permitting designation in 2025, secured a DOE cooperative research and development agreement in 2024, obtained BLM approval for its exploration plan of operations at the end of 2025, and is targeting first production in the early 2030s. Why it matters: The disclosed pre-money and pro forma enterprise values establish a quantifiable valuation baseline for the target asset, enabling investors to model implied pricing and assess the stated 82% discount to the $3.23 billion post-tax NPV before the proxy vote. Clarifying the indirect ownership structure through an ASX-listed parent and the absence of a direct share exchange reshapes how redemption decisions may weigh secondary liquidity and cross-border tax implications. The confirmed 12-month lock-up and $15 million sponsor commitment align capital deployment timelines, reducing near-term sell-side pressure. Updated permitting milestones (BLM exploration approval completed, mine plan application targeted for late 2027) and metallurgical validation managed by Fluor set tangible operational catalysts ahead of the forthcoming S-4 and proxy solicitation. With no redemption triggers or extension proposals announced, the 2027-01-29 deadline remains intact, preserving the decision window for public shareholders pending formal voting materials.
What changed: SEC Form 8-K filing submitted pursuant to Rule 425, furnishing a joint press release (Exhibit 99.1), a direct investor notice (Exhibit 99.2), and a LinkedIn post (Exhibit 99.3) that announce the rescheduling of an investor webinar regarding the proposed business combination between Constellation Acquisition Corp. I and HiTech Minerals Inc. to form US Elemental Inc. No adjustments to the redemption calendar, trust value ($13.78 per share), trust extension provisions, or sponsor conduct are disclosed. The sole mechanical update is the postponement of the scheduled investor webinar—designed to outline the transaction anticipated to list PubCo on Nasdaq under ticker ULIT—from a prior date to Wednesday, April 22, 2026, at 10:00 AM Eastern Time. Deal progress remains at the pre-registration phase, as the filing states the Contracting Parties are 'expected to prepare the Proxy/Registration Statement on Form S-4.' The corporate liquidation deadline remains fixed at January 29, 2027. Why it matters: The scheduling delay extends the timeframe before public shareholders receive management commentary and can pose questions ahead of proxy solicitation and S-4 filing, potentially affecting the pacing of redemption decisions relative to the January 29, 2027 horizon. The filing reproduces target-side commercial and financial projections sourced directly from Exhibit 99.2 and the referenced 2024 Pre-Feasibility Study: a 21.5 million tonnes LCE mineral resource, an estimated 63-year project life, a $3.2B post-tax NPV calculated at an 8% discount rate, and a 17.9% post-tax IRR. The press release attributes additional claims to Jindalee Lithium Limited, including 100% asset ownership, unencumbered offtake rights, placement among the first 10 mining projects in the U.S. government's FAST-41 critical minerals permitting program, and a Department of Energy partnership for funded process optimization. Antarctica Capital's sponsorship footprint is described in the filing as $10 billion of assets under management as of December 31, 2025. Because these metrics are promotional forecasts rather than audited financials or binding contractual terms, investors tracking the redemption pathway should weigh them against the still-pending S-4 registration statement before evaluating conversion economics.
What changed: Form 8-K Regulation FD Disclosure furnishing a joint press release, investor notice, and LinkedIn update rescheduling an upcoming webcast regarding the proposed business combination with US Elemental Inc. Constellation Acquisition Corp. I and HiTech Minerals Inc. announced via Exhibit 99.1 that their previously scheduled investor webinar will now occur on Wednesday, April 22, 2026, at 10:00 AM Eastern Time. The filing does not modify the Business Combination Agreement, the January 29, 2027 deadline, or the existing $13.78 per share trust value. Why it matters: The scheduling update precedes the anticipated Form S-4/Proxy filing and eventual shareholder vote. In the accompanying materials (Exhibits 99.1 and 99.2), Jindalee and HiTech Minerals state that Antarctica Capital manages over $10 billion in assets as of December 31, 2025. According to Jindalee's 2024 Pre-Feasibility Study cited in the notices, the McDermitt Lithium Project contains a 21.5 million tonnes LCE mineral resource, carries an estimated 63-year project life, yields a $3.2B post-tax NPV (discounted at 8%), and generates a 17.9% post-tax IRR. Management frames these metrics to support the anticipated Nasdaq listing under ULIT, but characterizes them as forward-looking assertions pending definitive registration statements.
What changed: Form 10-K annual report for Constellation Acquisition Corp I for the fiscal year ended December 31, 2025, a blank-check SPAC that has announced a business combination with HiTech Minerals Inc. Trust per share as of Dec 31, 2025 was $13.37, with only $859,443 remaining in trust after heavy redemptions. The company had a working capital deficit of $6,702,247 and only $4,966 in operating cash. In the MD&A the company states its deadline to close a deal is April 29, 2026 (or no later than Jan 29, 2027). The report confirms that on Jan 27, 2026, public holders of 17,773 shares redeemed at ~$13.39, reducing public float to just 46,529 shares. On April 9, 2026 (subsequent event), the company entered a Business Combination Agreement with HiTech valued at $500mm equity. Sponsor loans are being converted into PubCo Loan Warrants and a $1.55M convertible preferred was bought by an Antarctica affiliate with a $2.5M PIPE commitment. The auditor's opinion includes a going-concern paragraph. Why it matters: This filing provides the definitive mechanics for the long-awaited HiTech deal: trust value, sponsor loan treatment, convertible preferred terms, and deadline risk. The trust is nearly empty (~$628k after the Jan 27, 2026 redemption), making the $2.5M PIPE commitment critical for the Minimum Cash Condition. The sponsor has waived anti-dilution and agreed to a lock-up. The filing also discloses the extension to Jan 29, 2027 and the redemption history, which shows just 46,529 public shares remain — giving public holders almost no vote but a meaningful redemption right at a high trust value.
What changed vs 2025-04-02deadline 2025-04-29 → 2027-01-29sponsor loan $227K → $1.6Mcombination deadline, sponsor loans outstanding, trust account +22 moved · 3 with no prior record of ours
- Combination deadline
- 2025-04-292027-01-29
- Sponsor loans outstanding
- $227K$1.6M
- Trust account
- $28.1Mnot matched in this filing
- Going-concern doubt
- stated · unchanged
- Redeemable shares
- 2.37Mnot matched in this filing
SpacBrain reads this as 640 days later than the previous record.
The clause …“period may require us to redeem our Public Shares. If we cannot complete a Business Combination by January 29, 2027, if extended, because the transaction is still under review or because our Business Combination is ultimately”…
SpacBrain reads this as the sponsor has advanced $1,365,000 more.
The clause …“2024 Note, respectively. As of December 31, 2025 and 2024, $ 2,122,109 and $ 1,592,208 were outstanding under the promissory notes to the Sponsor, respectively. Administrative Support Agreement As of January 26, 2021, the Company had”…
The clause …“could lose all or part of your investment. 19 Risks Relating to Liquidity and Going Concern Our independent registered public accounting firm s report contains an explanatory paragraph that expresses substantial doubt about our ability”…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
What changed: Form 8-K filed by Constellation Acquisition Corp I (CSTA) announcing a definitive Business Combination Agreement (BCA) with HiTech Minerals Inc. (a Jindalee Lithium subsidiary) and US Elemental Inc., along with related support agreements, an investor presentation, and press releases — all under Rule 425. CSTA announced the signing of a BCA valuing HiTech at $500 million equity (≈$571M enterprise value). The deal contemplates a $20–30M PIPE (with $4.05M committed by an Antarctica affiliate), a $14M minimum cash condition, and the conversion of existing sponsor and parent loans into PubCo warrants. Sponsor agreed to vote for the deal, waive anti-dilution, not redeem, and forfeit shares if PIPE falls short of $25M. Jindalee will roll over 100% of its HiTech equity and retain ~80%+ ownership. Closing expected H2 2026, subject to shareholder and regulatory approvals; outside date January 9, 2027. Why it matters: The filing provides the first definitive terms for CSTA's de-SPAC: a lithium development target with a large U.S. resource (21.5 Mt LCE), a $500M implied valuation, and a clear path to Nasdaq listing. It details the redemption mechanics (trust per share $13.78, sponsor lock-up, minimum cash condition), sponsor forfeiture adjustments, and the financing structure. The document also reveals the company's claims about project economics ($3.23B NPV, 17.9% IRR, 63-year life) and policy advantages (FAST-41, DOE partnership). Investors can now assess the deal's trust value, redemption risk, and sponsor alignment.
outside date, minimum cash conditionnothing moved · 2 with no prior record of ours
- Outside date
- not previously extracted2027-01-09
- Minimum cash condition
- $14.0M · unchanged
SpacBrain reads this as the agreement may be terminated from 2027-01-09.
The clause …“contemplated by this Agreement will not have been consummated on or prior to January 9, 2027 (the “ Outside Date ”); provided that the right to terminate this Agreement pursuant to this Section 10.1(j) will not be available to any”…
The clause …“approvals and orders from Governmental Authorities or leases or otherwise. “ Minimum Cash Condition ” means the following amount equals or exceeds $14,000,000: without duplication, (a) the aggregate amount of cash (including the”…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
What changed: 8-K filed to announce a definitive Business Combination Agreement (BCA) with HiTech Minerals Inc. and related transaction documents, including sponsor and shareholder support agreements, a convertible preferred securities purchase agreement, and an investor presentation. CSTA entered into a definitive BCA to combine with HiTech Minerals (Jindalee Lithium's U.S. subsidiary) to form US Elemental Inc., a U.S.-listed lithium company. The transaction implies a $500M equity value for HiTech. Jindalee will roll over its 100% interest, expecting ~80%+ ownership of US Elemental. A capital raise of $20-30M is contemplated, with $4.05M committed by Antarctica Capital affiliates ($1.55M funded immediately as convertible preferred, $2.5M at closing as PIPE). Minimum cash condition is $14M. Closing is expected in H2 2026, subject to shareholder approvals (CSTA and Jindalee), SEC effectiveness, Nasdaq listing, and other conditions. Sponsor agreed to vote for the deal, not redeem, and waive anti-dilution; sponsor shares are subject to a 12-month lock-up. The BCA may be terminated if not closed by January 9, 2027. A $6M expense reimbursement may be payable to CSTA if Jindalee changes its recommendation or accepts a superior proposal. Why it matters: This filing establishes the definitive terms for CSTA's de-SPAC, including the target, valuation, financing, and key conditions. Investors can now assess redemption risk relative to the $13.78 trust value and the $14M minimum cash condition. The sponsor's commitment not to redeem and the lock-up provide some stability. The filing also includes an investor presentation detailing the McDermitt lithium project's pre-feasibility study (NPV $3.23B, IRR 17.9%, 47.5ktpa LCE, 63-year life), which frames the investment thesis. The convertible preferred terms (12% coupon, conversion at $12.00 initial, floor $7.50) and warrant coverage affect future dilution. The Jindalee parent guarantee on redemption if the BCA terminates is a credit enhancement for the bridge financing.
minimum cash conditionnothing moved · 1 with no prior record of ours
- Minimum cash condition
- not previously extracted$14.0M
SpacBrain reads this as the min-cash condition binds at $14,000,000.
The clause …“and orders from Governmental Authorities or leases or otherwise. “ Minimum Cash Condition ” means the following amount equals or exceeds $14,000,000: without duplication, (a) the aggregate amount of cash (including the”…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
What changed: SEC Form 12b-25 Notification of Late Filing. This document is a routine compliance exhibit submitted by Constellation Acquisition Corp I to notify the Securities and Exchange Commission that its annual report on Form 10-K for the period ended December 31, 2025, will be filed late. Chief Executive Officer Chandra R. Patel stated the registrant is unable to meet the original deadline because the 'review and finalization of the financial information and other disclosures required to be included in the Form 10-K' could not be completed. Management expects to submit the report no later than fifteen calendar days following the prescribed due date. The filing does not alter the January 29, 2027 termination deadline, nor does it formally request a trust extension, but it introduces a procedural lag that typically delays audit sign-offs, merger voting schedules, and redemption price verification. On substantive financials, management disclosed that for 2024 the Company reported a net loss of approximately $248,000, which included a loss from operations of approximately $1,600,000, partially offset by interest earned on investments of approximately $1,300,000 and a gain from the change in fair value of warrant liabilities of approximately $47,000. For 2025, the Company expects to report a net loss of approximately $3,200,000, which included a loss from operations of approximately $1,100,000 and a loss from the change in fair value of warrant liabilities of approximately $2,300,000, partially offset by interest earned on investments of approximately $105,000. Why it matters: A delayed 10-K postpones the publication of audited financials required to validate trust balances, calculate final redemption entitlements, and satisfy conditions precedent in a potential business combination agreement. Because the regulator and shareholders lack updated audited accounts, the sponsor faces increased incentive to file a formal extension amendment before the January 2027 hard stop to avoid forced liquidation. The management-reported collapse in trust interest income to approximately $105,000 for 2025 (down from approximately $1,300,000 in 2024) indicates significantly slower cash accretion in the trust account, which will suppress per-share distributable value at any future payout or redemption window. The expected approximately $2,300,000 non-cash loss on warrant liabilities further reduces reported equity without impairing trust liquidity. Sponsor conduct appears administrative rather than distressed; the CEO framed the filing delay as a standard accounting review cycle, confirmed all other Section 13 or 15(d) reports were timely over the preceding twelve months, and listed no operational setbacks, litigation exposure, customer concentrations, or technology developments.
What changed: A Form 8-K Current Report filed pursuant to Item 2.03 to disclose the creation of a direct financial obligation and an associated off-balance sheet arrangement. According to the filing, on March 26, 2026, Constellation Acquisition Corp I borrowed $5,000 from Constellation Sponsor LP under an unsecured promissory note dated January 30, 2024. The registrant states this draw was approved by a unanimous resolution of the extension committee of the board of directors on March 26, 2026. The company reports depositing the $5,000 Extension Funds into the trust account designated for public shareholders. Per the filing, this deposit shifts the deadline to complete an initial business combination from March 29, 2026 to April 29, 2026. The registrant characterizes this action as the second of eleven one-month extensions permitted under the amended and restated memorandum and articles of association. Regarding the obligation's terms, the filing states the note carries zero interest, matures upon the closing of the initial business combination, and specifies that if a business combination is not consummated, repayment will be sourced exclusively from amounts remaining outside the trust account, if any remain. Chief Executive Officer Chandra R. Patel executed the report on March 30, 2026. Why it matters: The extension moves the mandatory completion/redemption calendar date forward by one month to April 29, 2026, preserving capital while consuming one slot of the maximum twelve allowable extensions. The $5,000 deposit nominally adds to the trust balance, though the filing does not disclose the total trust value or per-share trust amount. The sponsor's provision of interest-free extension financing signals continued commitment to target acquisition efforts, while the contractual limitation restricting repayment to non-trust assets protects public shareholders from additional liability if the merger fails. The submission contains no statements regarding customer pipelines, revenue trajectories, market sizing, competitive strategy, technology roadmaps, partnership developments, pending litigation, or executive compensation changes.
What changed: Form 8-K Current Report (Items 1.01 and 2.03) disclosing the execution of a Second Amendment to a Promissory Note dated March 18, 2026, between Constellation Acquisition Corp I and Constellation Sponsor LP. Per Item 1.01 and Exhibit 10.1, the Company increased the unsecured Promissory Note's principal amount by $3,000,000 from $2,250,000 to $5,250,000. Section 3 was restated to allow Drawdown Requests for an additional aggregate up to $5,195,000, which the Payee shall fund within three business days of receipt until the Company closes its initial business combination. Chief Executive Officer Chandra R. Patel signed the amendment on behalf of both entities. The instrument continues to bear no interest and matures upon business combination closing. Why it matters: This filing does not modify the shareholder redemption window, the stated business combination deadline, or the public trust account per-share value. It instead details sponsor conduct aimed at securing a dedicated liquidity backstop. By keeping $5,195,000 undrawn initially, the sponsor shields the public trust account from early depletion while retaining flexibility to cover pre-combination transaction costs or working capital needs. Because the document contains no claims regarding customers, revenue, market size, technology, or pending litigation, investor focus should remain on tracking whether a subsequent notice triggers a drawdown. Actual utilization would represent a transfer of corporate resources away from the trust, directly impacting the pool available for redemptions at the prevailing trust value.
What changed: Form 8-K current report (Item 2.03) disclosing the creation of a direct financial obligation—a drawn promissory note—to deposit cash into the public trust account for a SPAC extension. According to the Form 8-K executed by Chief Executive Officer Chandra R. Patel, Constellation Acquisition Corp I borrowed $5,000 on February 27, 2026 pursuant to an unsecured promissory note dated January 30, 2024 with Constellation Sponsor LP. Following a unanimous board resolution dated February 26, 2026, the company deposited these extension funds into its shareholder trust account. This funding triggers a contractual extension of the business combination deadline from February 28, 2026 to March 29, 2026. The filing states this is the first of eleven authorized one-month extensions. The instrument bears no interest, automatically matures upon closing of a merger, and stipulates that reimbursement in a dissolution scenario would be limited to non-trust corporate holdings. Why it matters: The filing materially advances the redemption and liquidation deadline by thirty days, resetting the final date shareholders must evaluate exiting versus staying invested to March 29, 2026. It also documents sponsor conduct: Constellation Sponsor LP continues to backstop the trust with incremental, interest-free capital that is legally subordinated to public funds, lowering immediate liquidity pressure without introducing new equity dilution or complex security structures. The document contains no forward-looking statements regarding target identification, valuation ranges, pipeline meetings, or anticipated industry verticals; it is purely an administrative financing and timeline update.
What changed: Form 8-K Current Report detailing shareholder approval of an extension amendment proposal, accompanying share redemptions, amendments to the memorandum and articles of association, and updated trust account balances for Constellation Acquisition Corp I. According to the filing, the termination date extended from January 29, 2026, to February 28, 2026, following a shareholder vote of 7,644,519 in favor and 1,000 against. The company gained authority to extend the deadline up to eleven additional times by one month each (through January 29, 2027) via board resolution upon sponsor request, conditional on the sponsor depositing $5,000 per extension into the trust account via non-interest bearing, unsecured promissory notes (capped at $55,000). In connection with the vote, holders of 17,773 Class A ordinary shares redeemed their positions at approximately $13.39 per share, yielding an aggregate payout of approximately $238,039. After satisfying redemptions and receiving the initial $5,000 deposit, the registrant states the trust account holds approximately $628,176. Remaining public ownership stands at 46,529 Class A ordinary shares out of 7,646,529 total outstanding. Why it matters: On other substantive matters, the filing identifies the registrant’s business scope under SIC code 6770 as '05 Real Estate & Construction,' but discloses no specific acquisition targets, customer commitments, revenue projections, market sizing, technology assets, partnerships, litigation, or personnel changes beyond the document being executed by Chief Executive Officer Chandra R. Patel on January 29, 2026. The near-total exit of public shareholders leaves only 46,529 shares in circulation, drastically reducing liquidity and altering price discovery mechanics for CSTAF. Because extension funding relies entirely on sponsored promissory notes rather than cash contributions, investors should track the sponsor’s capacity to meet the monthly $5,000 obligations and watch for formal extension notices submitted to the Cayman Islands Registrar of Companies prior to the February 28, 2026, interim deadline.
What changed: Definitive proxy statement (DEF 14A) for an extraordinary general meeting of Constellation Acquisition Corp I, soliciting shareholder votes on an extension amendment proposal and an adjournment proposal. The board proposes to amend the memorandum and articles to extend the business combination deadline from January 29, 2026 to February 28, 2026, and to allow up to 11 additional one-month extensions (until January 29, 2027) without further shareholder vote, contingent on the sponsor depositing $5,000 per month into the trust. The trust had approximately $860,165 as of Jan 12, 2026, implying a redemption price of ~$13.37 per public share. The meeting is set for Jan 27, 2026; redemption deadline is Jan 23, 2026. The board also proposes an adjournment if needed. The sponsor, holding ~97.7% of shares, intends to vote for. The document also discloses a non-binding term sheet with Jindalee Lithium Limited regarding a potential business combination with HiTech Minerals. Why it matters: This filing is critical because without approval of the extension, the SPAC will be forced to liquidate on Jan 29, 2026, returning ~$13.37 per share. Approval allows the SPAC to continue pursuing a business combination, specifically the Jindalee/HiTech Minerals deal. The trust is very small (~$860k), and the sponsor's dominant voting control ensures passage. However, public shareholders can redeem at a premium over the current market price ($12.99 vs. $13.37). The document also details sponsor interests, conflicts, and the risk of PFIC status for U.S. holders.
What changed vs 2025-01-10trust $28.1M → $7.8M -72%deadline 2026-01-29 → 2026-02-28trust account, combination deadline2 moved
- Trust account
- $28.1M$7.8M
- Combination deadline
- 2026-01-292026-02-28
SpacBrain reads this as $20,389,416 left the trust between the two filings.
The clause …“(the “ Initial Shareholders ”) will not receive any monies held in the Trust Account as a result of their ownership of 7,750,000 Ordinary Shares held by the Initial Shareholders, and 5,466,667 Private Placement”…
SpacBrain reads this as 30 days later than the previous record.
The clause …“redeem 100 per cent of the Public Shares if the Company does not consummate a Business Combination prior to February 28, 2026 (or up to January 29, 2027, if applicable under the provisions of Article 49.7);””…
Read from stored SEC filing text by a regex — no model is involved — and each side links to the filing it came from. “Not previously extracted” is a statement about our record, not about the company: the clause may be present in wording we do not match.
In plain English
Redemption deadlinethe last day to hand shares back for cash
Set by the filing that calls the meeting. Tender after it and the company is under no obligation to pay you the trust value.
Cash in trust / trust per sharethe cash the company is holding for each public share
Filed quarterly in the 10-Q's XBRL. It earns interest between filings, so the figure on a given day is slightly higher than the last filed one — where we show that we label it an estimate.
Accession numberthe SEC's unique id for one filing
Every figure on this page carries the accession of the filing that states it, so you can open the primary document rather than trust us.