BSAA SEC filings, in plain English
Everything BEST SPAC I Acquisition Corp. has filed with the SEC that we hold — 40 filings, newest first, 36 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.
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What changed: On August 19, 2026, BEST SPAC I Acquisition Corp. received a letter from The Nasdaq Stock Market LLC stating that the Company no longer meets the minimum Market Value of Listed Securities (MVLS) of $35,000,000 required for continued listing under Nasdaq Listing Rule 5550(b)(2), nor does it meet requirements under Rules 5550(b)(1) and 5550(b)(3). The filing grants the Company an 180-calendar-day compliance period ending February 15, 2027, to regain compliance; failure to do so will result in written notification of subjecting securities to delisting, though an appeal to a Hearings Panel is available at that time. Why it matters: This notice triggers a specific deadline for regulatory compliance distinct from the trust redemption deadline of June 16, 2027. While the securities continue to trade under symbols BSAAU, BSAA, and BSAAR during the compliance period, the lack of assurance that the Company can regain compliance introduces significant risk regarding the future liquidity and existence of the listed entity, potentially impacting investor decisions prior to any business combination or liquidation.
What changed: A routine compliance exhibit, specifically a Limited Power of Attorney (Exhibits A and B) attached to a Schedule 13G/A filing, executed by Mizuho Financial Group, Inc. and its affiliates. According to the filing, there are no modifications to redemption deadlines, trust account balances, extension provisions, business combination progress, or sponsor conduct. The document exclusively grants Takahiro Katsura, Managing Director, Head of Global Branches & Subsidiaries Coordination Office, Global Corporate Function Coordination Department of Mizuho Financial Group, Inc., full authority to sign, amend, supplement, and timely file Form 13G submissions with the SEC on behalf of the undersigned Mizuho entities pursuant to Section 13(d) and Section 13(g) of the Exchange Act. Why it matters: This administrative instrument carries no impact on the SPAC’s SEARCHING status, its 2027-06-16 liquidation deadline, shareholder redemption rights, or capital deployment timeline. Per the explicit terms signed by the undersigned, the designated attorneys-in-fact do not assume compliance responsibilities or liability for failure to comply with Section 13 of the Exchange Act. Regarding other substance, the document lists principal business office locations at 1-5-5, Otemachi, Chiyoda-ku, Tokyo 100-8176, Japan and 1271 Avenue of the Americas, NY, NY 10020, USA; classifies Mizuho Bank, Ltd. as a non-U.S. institution equivalent to Bank, Mizuho Americas LLC as a parent holding company, and Mizuho Securities USA LLC as a registered Broker-Dealer; and attributes execution to Shuji Matsuura (Senior Managing Corporate Executive, Head of Global Corporate & Investment Banking Company) and Adam Hopkins (Chief Legal Officer and Managing Director, General Counsel) on 8-13-2026.
What changed: 10-Q quarterly report (unaudited condensed consolidated financial statements) for BEST SPAC I Acquisition Corp., a blank-check company still searching for a business combination target. The trust account was largely cashed out: $55,232,394 was withdrawn on May 19, 2026 to pay shareholders who redeemed 5,333,287 Class A shares following approval of a charter amendment extending the deadline to June 16, 2027. Trust assets fell from $56.2M at Dec. 31, 2025 to $1.74M at June 30, 2026. Only 166,713 Class A shares remain subject to possible redemption; 524,500 Class A and all 1,375,000 Class B shares are non-redeemable. The sponsor assigned economic interest in 50,000 Class B shares to an unaffiliated third party in exchange for a favorable vote. Cash outside trust dropped from $1.30M to $1.11M. There were no working capital loans outstanding. The merger agreement with HDEducation Group Ltd. (consumer goods sector target) remains in place with a $300M stock consideration. Why it matters: The filing confirms the SPAC has already passed its first major liquidity event — a massive redemption that emptied 98% of the trust. With only ~$1.74M left in trust and $1.11M of spendable cash, the company has very limited resources to complete a deal unless the sponsor provides additional working capital (up to $1.15M may be convertible). The June 16, 2027 deadline is now the only deadline; there is no further optional extension built into the charter as disclosed. The sponsor’s transfer of 50,000 Class B shares to secure votes suggests the sponsor is motivated to complete a transaction. The filing contains no new commercial claims about HDEducation’s customers, revenue, or market size.
What changed vs 2026-04-28trust $56.7M → $56.2M -1%deadline 2026-06-16 → 2027-06-16trust account, combination deadline, going-concern doubt +12 moved · 2 with no prior record of ours
- Trust account
- $56.7M$56.2M
- Combination deadline
- 2026-06-162027-06-16
- Going-concern doubt
- stated · unchanged
- Redeemable shares
- 5.50Mnot matched in this filing
SpacBrain reads this as $494,166 left the trust between the two filings.
The clause “Other Unobservable Inputs 2025 (Level 1) (Level 2) (Level 3) Assets Investments held in Trust Account $ 56,200,264 $ 56,200,264 — — Note 9 — Segment Information ASC Topic 280, “Segment Reporting,” establishes standards for companies to”…
SpacBrain reads this as 365 days later than the previous record.
The clause “Capital Loans (see Note 5). In addition, if the Company is unable to complete a business combination by June 16, 2027 (assuming no further extension), the Company’s board of directors would proceed to commence a voluntary liquidation and”…
The clause …“and potential subsequent dissolution, as well as liquidity concerns raise substantial doubt about the Company’s ability to continue as a going concern. In connection with the Company’s assessment of going concern considerations in”…
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: Schedule 13G/A — beneficial ownership report amending prior equity disclosures for BEST SPAC I Acquisition Corp. (BSAA). The amendment updates beneficial ownership data attributed to RIVENORTH CAPITAL MANAGEMENT, LLC. The provided excerpt lists only the filing title, accession number [0001398344-26-012008], and holder name, with zero share quantities, percentage adjustments, transaction dates, or price metrics. Consequently, the document bears no reporting on BSAA’s SEARCHING status, $10 trust per share, 2027-06-16 deadline, extension voting mechanics, target acquisition progress, or sponsor conduct. Why it matters: The filing attributes this amendment to RIVENORTH CAPITAL MANAGEMENT, LLC to satisfy Securities and Exchange Commission disclosure obligations, but the truncated text prevents assessment of whether the adjustment reflects active trading, passive index rebalancing, or reactions to BSAA’s capital timeline. No claims regarding customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel are contained in the excerpt, leaving investors unable to derive strategic or mechanical implications from this submission alone.
What changed: SEC Schedule 13G/A — a beneficial ownership report amendment listing Wolverine Asset Management, LLC; Wolverine Holdings, LLC; Christopher L. Gust; and Robert R. Bellick as reporting persons. This is a post-effective amendment to a previously filed Schedule 13G. The provided filing text contains only the report title, form identifier, and holder names. No share quantities, percentages of outstanding securities, acquisitions, dispositions, or adjustments to voting and investment power are disclosed in this excerpt. Why it matters: Nothing in this filing bears on BSAA’s redemption deadline (2027-06-16), trust account value, extension mechanisms, business combination target identification, or sponsor conduct. The document does not reference a proposed merger, shareholder vote schedule, trust interest accrual, or any modification to the SPAC’s SEARCHING status. Because the excerpt lacks all numerical disclosures, it provides no basis for calculating dilution, redemption thresholds, or pro forma capitalization. The filing contains no sourced claims about customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. As a routine compliance header without accompanying figures or strategic commentary, it does not alter investor positioning regarding cash redemptions, warrant exercise, or proxy participation.
What changed: A Joint Filing Agreement (Exhibit 99.2) stating that Feis Equities LLC and Lawrence M. Feis agree to file jointly on behalf of each other for amendments to their Schedule 13G statement regarding Class A ordinary shares of Best Spac I Acquisition Corp., pursuant to Rule 13d-1(k) of the Securities Exchange Act of 1934. Feis Equities LLC and Lawrence M. Feis execute this procedural arrangement to designate joint SEC reporting responsibility. Neither party reports alterations to redemption windows, trust account valuations, extension mechanisms, target acquisition progress, or sponsor governance. The signatories also disclose no substantive claims regarding commercial customers, revenue streams, addressable markets, corporate strategy, proprietary technology, strategic alliances, pending litigation, or executive personnel. The only numerical temporal figures present are the statement date of May 21, 2026, and the filing reference date of May 22, 2026. Why it matters: Because Best Spac I Acquisition Corp. remains in a SEARCHING status with a June 16, 2027 deadline, this compliance exhibit carries no operational or structural implications for investors tracking redemption pricing, trust preservation, merger negotiations, or sponsor behavior. It solely satisfies Exchange Act administrative requirements for beneficial ownership aggregation without advancing, delaying, or materially altering the deSPAC timeline or shareholder rights.
What changed: a Form 8-K current report detailing shareholder approval of a corporate charter amendment, the mechanical breakdown of an extraordinary general meeting vote, the volume of shares tendered for redemption, and a sponsor-initiated assignment of founder shares to secure proxy voting support for the extension. Per the registrant's disclosure, BEST SPAC I Acquisition Corp. convened an extraordinary general meeting on May 19, 2026, to vote on the 'Charter Amendment Proposal'. The meeting resulted in shareholder approval, prompting the filing of the Second Amended and Restated Memorandum and Articles of Association effective May 19, 2026, which extends the Target Business Acquisition Period by twelve months, establishing a new business combination deadline of June 16, 2027. Regarding redemption mechanics, the company reports that an aggregate of 5,333,287 ordinary shares were tendered for redemption in connection with the vote. According to the filing, as of the April 10, 2026 record date, 7,399,500 ordinary shares were outstanding and entitled to vote. A quorum of 6,169,960 shares (representing 83.38% of total outstanding shares) was achieved. The recorded vote tallied 3,308,619 FOR, 2,861,341 AGAINST, 0 ABSTAIN, and 0 BROKER NON-VOTE. Under Item 8.01, the sponsor (BEST SPAC I (Holdings) Corp.) entered into an assignment of economic interest agreement whereby it agreed to transfer 50,000 Class B ordinary shares to an unaffiliated third party, contingent upon that third party agreeing to vote 451,243 Class A ordinary shares sold in the IPO in favor of the extension. Why it matters: The twelve-month pushout to June 16, 2027 defers mandatory liquidation, preserving exchange listing status and providing management additional time to identify and negotiate a target. However, the substantial redemption volume of 5,333,287 shares directly drains the trust account balance, reducing the per-share cash reserve available for a future transaction or working capital needs, which may raise the financing bar required to close a deal. The sponsor's structural concession of 50,000 Class B founder shares to finance proxy votes demonstrates active capital deployment to pass extensions, effectively transferring founder equity to external holders and altering the post-IPO ownership percentage dynamics should a business combination eventually be approved. The filing also publishes the complete revised governing documents, clarifying the precise redemption triggers, director election protocols under Regulation 10.1, and Class B share conversion mechanics under Regulation 3.
What changed: Quarterly report on Form 10-Q for the quarter ended March 31, 2026. Trust account value increased to $56,694,430 from $56,200,264; net income of $359,471 driven by $494,166 in trust interest; cash burn of $123,420; merger agreement with HDEducation Group remains in place; going concern warning issued because business combination must close by June 16, 2026 (no extension loans taken); no subsequent events identified. Why it matters: The SPAC has a definitive merger agreement but faces a rapidly approaching deadline (June 16, 2026) with no extensions funded, increasing the risk of liquidation. The trust value exceeds the $10.00 per-share redemption threshold, providing a baseline for public shareholders. The going concern disclosure signals management’s concern about completing the deal in time.
What changed vs 2025-11-12trust $55.7M → $56.7M +2%trust account, combination deadline, going-concern doubt +11 moved · 3 with no prior record of ours
- Trust account
- $55.7M$56.7M
- Combination deadline
- 2026-06-16 · unchanged
- Going-concern doubt
- stated · unchanged
- Redeemable shares
- 5.50M · unchanged
SpacBrain reads this as $1,031,137 was added to the trust between the two filings.
The clause …“expenses 148,317 125,886 Total current assets 1,319,956 1,420,945 Investments held in Trust Account 56,694,430 56,200,264 Total Assets $ 58,014,386 $ 57,621,209 Liabilities, Ordinary Shares Subject to Redemption and Shareholders’ Equity”…
The clause “Capital Loans (see Note 5). In addition, if the Company is unable to complete a business combination by June 16, 2026 (assuming no extension), the Company’s board of directors would proceed to commence a voluntary liquidation and thereby”…
The clause …“and potential subsequent dissolution, as well as liquidity concerns raise substantial doubt about the Company’s ability to continue as a going concern. In connection with the Company’s assessment of going concern considerations in”…
The clause “100,000,000 shares authorized; 524,500 shares issued and outstanding (excluding 5,500,000 shares subject to possible redemption) as of March 31, 2026 and December 31, 2025 — — Class B ordinary shares, no par value; 10,000,000 shares”…
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: Definitive proxy statement (DEF 14A) soliciting shareholder votes on a charter amendment to extend the business combination deadline from June 16, 2026 to June 16, 2027, and an adjournment proposal. The company proposes a charter amendment that would extend the termination date by 12 months without requiring any additional deposits into the trust account. Under the current charter, extensions require $550,000 per three-month period from the sponsor. The sponsor has stated it does not plan to make such deposits. The proposed amended charter eliminates that funding requirement, meaning the trust account will not be replenished, and non-redeeming shareholders will receive less in any subsequent redemption or liquidation. The redemption deadline for this meeting is May 15, 2026 (two business days before the May 19 meeting). As of April 10, 2026, the trust held approximately $56.7 million, implying a per-share redemption price of about $10.31 if no further redemptions occur before the calculation date. Why it matters: This filing is critical because it directly affects redemption mechanics and trust value preservation. Shareholders must decide whether to redeem now (at an estimated ~$10.31) or risk a lower payout later if the extension passes without sponsor contributions. The sponsor's refusal to fund extensions signals possible financial strain or lack of commitment, increasing the risk of eventual liquidation with diminished trust proceeds. The filing also confirms that a merger agreement with HDEducation Group Limited is in place but requires regulatory approvals (CSRC and SEC) that may not be completed by the current deadline. Investors tracking deal progress and sponsor conduct should note the explicit disclosure that the amended charter would dilute trust value for non-redeeming holders.
What changed: Preliminary proxy statement (PRE 14A) filed by BEST SPAC I Acquisition Corp. to solicit shareholder approval to extend its deadline to complete a business combination by twelve months without depositing additional funds into trust, and to adjourn the meeting if necessary. The board proposes amending the charter to extend the combination deadline from June 16, 2026 to June 16, 2027, and crucially, the amended charter will NOT require any additional funds to be deposited into the trust account for this extension. The sponsor has stated it does not currently plan to contribute funds for an extension under the existing charter. The company has an existing merger agreement with HDEducation Group Limited (HDE), announced September 25, 2025, and is working towards satisfaction of conditions, including filings with Chinese and U.S. regulators. The board warns that shareholders who do not redeem will receive 'significantly less' from any subsequent redemption or liquidation under the amended charter compared to the current one. The filing also discloses that the sponsor beneficially owns 1,652,000 ordinary shares (22.3%), and lists 5%+ shareholders: Feis Equities LLC (8.1%, 602,260 shares), Wolverine Asset Management (7.1%, 525,982 shares), Mizuho Financial Group (6.9%, 510,001 shares), RiverNorth Capital Management (5.4%, 400,000 shares), and W. R. Berkley Corporation (4.0%, 298,583 shares). Why it matters: This filing is critical for redemption-timing and trust-value decisions. It provides the specific redemption mechanics for the charter amendment vote, which is a condition to any extension and to closing the HDE merger. The key point: if the charter is amended, the trust will NOT be topped up for the 12-month extension, making any future redemption (at business combination or on liquidation) worth less to non-redeeming shareholders. The sponsor is not providing funds, which is an unfavorable signal about sponsor commitment. The company expects 'significant redemptions' at the meeting. The deadline for redemptions is the date of the meeting (two business days prior), which is still a placeholder but likely in late April or May 2026. The trust account amount is redacted, but the offering was for 5.5 million units at $10.00 each, so the starting trust was approximately $55 million, plus any interest.
What changed: In its own terms, this document is a Schedule 13G, designated by the filer as a 'beneficial ownership report.'. The provided excerpt identifies only the regulatory form, a filing sequence tag, and the reporting party, Rivernorth Capital Management, LLC. It contains no numerical positions, transaction dates, share aggregates, voting or dispositive power declarations, or statements regarding redemption triggers, trust account composition or per-share value, merger timeline extensions, target discovery progress, or sponsor conduct. The report attributes no operational or liquidity-altering activity to the holder beyond initial registration of ownership. Why it matters: Investors monitoring capital structure survival, extension mechanics, or sponsor accountability require explicit share counts, acquisition percentages, and stated purposes to evaluate whether institutional accumulation crosses thresholds that typically precede proxy contests, amendment proposals, or liquidity redemptions. Because this truncated view omits all quantitative disclosures and purpose clauses mandated by Item 4 of Schedule 13G, it provides no verifiable signal on whether Rivernorth Capital Management, LLC holds sufficient leverage to influence a future business combination vote, pressure an extension of the search deadline, or signal confidence in sponsor execution. Review of the complete attached exhibit is necessary before determining mechanical relevance or sponsor alignment.
What changed: 10-K Annual Report (fiscal year ended December 31, 2025) for BEST SPAC I Acquisition Corp., a blank-check company still in the searching phase, filed on February 9, 2026. This is the SPAC's first 10-K since its June 2025 IPO. It includes audited financials, a net income of $649,853, and a trust account of $56,200,264 (approx. $10.22 per public share). The key corporate event is the September 25, 2025 merger agreement with HDEducation Group (HDE), an education company, for $300 million in stock. The sponsor forfeited 206,250 founder shares after the over-allotment expired. The filing also discloses a going-concern qualification due to the June 16, 2026 deadline to close a business combination, with no extensions taken yet. Why it matters: The 10-K provides the first audited look at the SPAC's finances post-IPO and confirms a signed merger target (HDE). Investors tracking redemption mechanics will note the trust per-share value is above $10.00, and the deadline is June 16, 2026. The merger terms include a $300M stock consideration, earnout shares, and a 180-day lock-up. The going-concern note underscores the time pressure. No redemption requests or extension deposits are mentioned yet.
What changed: Routine compliance exhibit: an amended Schedule 13G beneficial ownership report. The filing operates as a post-filing correction or periodic update to a previously submitted Section 13(d) disclosure. The provided excerpt lists four reporting entities and individuals—Wolverine Asset Management, LLC, Wolverine Holdings, LLC, Christopher L. Gust, and Robert R. Bellick—but contains no share quantities, percentage ownership, transaction dates, funding sources, or statements of acquisition intent. Accordingly, the document introduces zero new information regarding BSAA’s 2027-06-16 redemption deadline, trust account balance, extension voting procedures, target acquisition pipeline, or sponsor fiduciary conduct. Why it matters: For shareholders evaluating liquidity timing and capital structure, this amendment carries no mechanical weight. It does not accelerate redemption windows, modify per-share trust distributions, signal bridge financing closures, or indicate warrant conversion activity. The listing of multiple registered and non-affiliated reporting persons confirms a consolidated stake that likely meets or exceeds the 5% statutory threshold requiring Schedule 13G filing. Because the excerpt omits Items 4 and 5 of the form, no operational or strategic claims—regarding customer contracts, revenue runs, addressable market projections, proprietary technology, commercial partnerships, litigation exposure, or executive appointments—are attributable to management, the SPAC, or the named holders. In the absence of the full exhibits showing actual share counts and investment purpose declarations, this filing remains a static regulatory ledger entry rather than a catalyst for shareholder decision-making.
What changed: A Joint Filing Agreement executed pursuant to Rule 13d-1(k) of the Securities Exchange Act of 1934, consolidating the filing of a Schedule 13G dated January 30, 2026, and any Schedule 13D amendments on behalf of Feis Equities LLC and Lawrence M. Feis for Class A ordinary shares of BEST SPAC I Acquisition Corp. Feis Equities LLC and Lawrence M. Feis executed this agreement on January 30, 2026, to authorize the joint SEC submission of their Schedule 13G statements and any future amendments on behalf of each other. The exhibit contains no reported changes to beneficial ownership percentages, acquisition costs, reporting thresholds, or investment intentions beyond this administrative arrangement. Why it matters: This routine compliance exhibit does not address redemption deadline calculations, trust account balances, extension vote procedures, business combination progress, or sponsor conduct. Because it solely coordinates filing logistics between co-reporting persons, it signals no alterations to liquidation mechanics, redemption pricing parameters, or deal-stage catalysts. Any substantive updates to reporting obligations or economic disclosures would reside in the referenced Schedule 13G/A, not in this exhibit.
What changed: Routine compliance exhibit (Amended Schedule 13G beneficial ownership report). The filing identifies RIVERNORTH CAPITAL MANAGEMENT, LLC as a beneficial owner of BSAA common stock. It contains no information regarding redemption deadlines, trust value per share, extension votes, business combination milestones, or sponsor conduct. Why it matters: Beyond cataloging a single institutional shareholder position, the document makes no claims about customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. As a standard securities holding disclosure, it does not alter the SPAC’s capital preservation timeline, unit redemption mechanics, or target acquisition process.
What changed: An unaudited quarterly report (Form 10-Q) for BEST SPAC I Acquisition Corp. (BSAA) for the fiscal quarter ended September 30, 2025. The SPAC is no longer searching; it signed a definitive merger agreement on September 25, 2025, to combine with HDEducation Group Limited (HDE). The Sponsor forfeited 206,250 Founder Shares on July 30, 2025, after the IPO underwriters let their over-allotment option expire. The SPAC also completed its IPO and private placement on June 16, 2025, which formed the trust and provided working capital. Trust value is $55,663,293 on $55,000,000 in IPO proceeds (plus interest). The deadline for a deal is June 16, 2026 (12 months from IPO), with a possible two, three-month extensions. The Company's working capital is $1,348,996, and management has expressed substantial doubt about its ability to continue as a going concern if it cannot complete a business combination by that date. Why it matters: The SEC filing itself, the quarterly report, does not change the deal mechanics; the change was the Merger Agreement signed before the quarter ended, as disclosed in the filing. What matters for investors: (1) The trust value is $55,663,293, the redemption price per share will be based on this value; (2) the deadline is June 16, 2026, with extension loans available from the Sponsor; (3) the sponsor is BEST SPAC I (Holdings) Corp; (4) The Merger Agreement values HDE at $300,000,000 to be paid in stock at $10.00 per share, and there is an earnout of up to 2,000,000 additional shares if the stock price reaches $15.00. The combined entity will be domiciled in the Cayman Islands via a reincorporation merger.
What changed vs 2025-08-13trust $55.1M → $55.7M +1%trust account, combination deadline, going-concern doubt +21 moved · 4 with no prior record of ours
- Trust account
- $55.1M$55.7M
- Combination deadline
- 2026-06-16 · unchanged
- Going-concern doubt
- stated · unchanged
- Sponsor loans outstanding
- $79Knot matched in this filing
- Redeemable shares
- 5.50M · unchanged
SpacBrain reads this as $575,529 was added to the trust between the two filings.
The clause …“current assets 1,569,155 15,000 Deferred offering costs — 12,500 Investments held in Trust Account 55,663,293 — Total Assets $ 57,232,448 $ 27,500 Liabilities, Ordinary Shares Subject to Redemption and Shareholders’ Equity Current”…
The clause …“below (see Note 5). In addition, if the Company is unable to complete a business combination by June 16, 2026 (assuming no extension), the Company’s board of directors would proceed to commence a voluntary liquidation and thereby”…
The clause …“liquidation and subsequent dissolution as well as liquidity concerns raise substantial doubt about the Company’s ability to continue as a going concern. The unaudited condensed consolidated financial statements do not include any”…
The clause “100,000,000 shares authorized; 524,500 shares issued and outstanding (excluding 5,500,000 shares subject to possible redemption) as of September 30, 2025 and none issued and outstanding as of December 31, 2024 — — Class B ordinary shares,”…
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 routine compliance exhibit in the form of a Schedule 13G beneficial ownership report listing W. R. Berkley Corporation and Berkley Insurance Company as reporting holders. The submission identifies two holding entities as beneficial owners but discloses no share counts, percentage thresholds, acquisition dates, or transaction details in the provided excerpt. Consequently, it introduces no modifications to the redemption deadline (2027-06-16), trust accounting, extension voting triggers, deal progression milestones, or sponsor conduct protocols. The filing contains no attributable statements regarding customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. Why it matters: Although mechanically neutral regarding the SPAC’s combination architecture, the 13G establishes a documented baseline of institutional ownership positioning. Under SEC practice, a 13G typically signifies passive investment intent rather than active influence over a target selection or merger vote. For investors monitoring the SEARCHING phase and mapping capital allocation ahead of the stated deadline, this entry confirms regulator-compliant disclosure of a new equity stake without altering cash distribution mechanics, warrant conversion ratios, or governance frameworks. In the absence of a 13D amendment or separate proxy materials, it serves as a static positional record rather than a catalyst for redemption behavior or extension negotiations.
What changed: Form 8-K filed as a Rule 425 communication announcing the entry into a definitive merger agreement between BEST SPAC I Acquisition Corp. (BSAA) and HDEducation Group Limited, a Cayman Islands company providing a comprehensive service platform for global university students. The filing includes the merger agreement, voting and support agreement, form of registration rights agreement, and form of lock-up agreement. BSAA was a blank-check company searching for a target; now it has signed a definitive business combination agreement. The transaction includes a reincorporation merger of the SPAC from BVI to Cayman Islands, followed by an acquisition merger where a subsidiary merges with HDEducation. Shareholders will have redemption rights. Consideration is $300 million in stock valued at $10.00 per share, with an earnout of up to 2 million additional shares at a $15.00 VWAP trigger. Closing conditions include SEC effectiveness, shareholder approvals, audited financials by Dec 31, 2025, and a deadline of June 13, 2027. Why it matters: This filing provides the first concrete terms for BSAA's business combination. The trust balance was at least $55 million at signing. Redemption mechanics will follow the SPAC's organizational documents. Lock-up period is 180 days with early release at $12.00. The deal is subject to CSRC filings and ODI filings, indicating Chinese regulatory involvement. Earnout shareholders have potential upside if the stock performs. Investors should note the risk that financial statements must be delivered by Dec 31, 2025, or either party can terminate. The document does not disclose HDEducation's revenue or customer numbers; it only describes it as a platform for global university students.
What changed: 8-K announcing a material definitive agreement — a merger agreement to combine BSAA with HDEducation Group Limited. BSAA entered into a merger agreement for a business combination with HDEducation Group Limited, an education platform. The target's equity is valued at $300 million, paid entirely in stock at $10.00 per share. Up to 2 million earnout shares at a $15.00 VWAP trigger are included. The deal has a 180-day lock-up for sponsor and target shareholders, with an early release at $12.00 (or $17.00 for earnout shares). Redemption of public shares is a condition to closing. The deadline for closing is June 13, 2027. The trust is stated to have at least $55 million. Why it matters: This 8-K announces the specific deal mechanics and timeline for a company that was searching. The enterprise value of the target is known ($300M stock consideration). Redemption risk is a key factor, as the cash from the trust could be reduced. The long deadline (June 2027) provides a buffer for regulatory approvals, including CSRC filing in China, which is a condition.
What changed: Schedule 13G beneficial ownership report (routine compliance exhibit). Reporting of beneficial ownership by RiverNorth Capital Management, LLC. Nothing in the filing alters BSAA’s search status, redemption mechanics, trust account terms, extension options, deal milestones, or sponsor conduct protocols. Why it matters: As a routine regulatory ownership filing, it does not impact shareholder redemption windows, trust distribution triggers, or business combination timelines. The text contains zero substantive claims about customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. All ownership assertions are attributed solely to RiverNorth Capital Management, LLC. No figures, percentages, or monetary amounts are present in the excerpt, so none are calculated, rounded, or supplemented with external assumptions like a fixed trust value per share.
What changed: A limited Power of Attorney exhibit attached to a Schedule 13G filing, authorizing Mizuho Financial Group, Inc. and its listed subsidiaries to designate Takahiro Katsura as an agent to execute Form 13G shareholder ownership reports with the SEC. The filing, executed by Hidekatsu Take and Adam Hopkins on behalf of Mizuho Financial Group, Inc., reports no changes to BSAA’s redemption deadline, trust value, extension status, deal progress, or sponsor conduct. Beyond attributing the holding structure to Mizuho Bank, Ltd., Mizuho Americas LLC, and Mizuho Securities USA LLC, the document contains no claims regarding customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. Why it matters: This is a routine administrative compliance attachment confirming internal execution authority for a 13G filing. It carries no implications for the SPAC’s capital preservation, redemption mechanics, business combination timeline, or underlying asset quality, and therefore does not shift investor calculations around the 2027-06-16 search window or potential trust adjustments.
What changed: Quarterly report (Form 10-Q) for the period ended June 30, 2025, the first such report after the SPAC's initial public offering. The Company completed its IPO and private placement on June 16, 2025, placing $55,000,000 in the trust account (now $55,087,764 with interest). It has $1.77 million working capital outside trust. The sponsor forfeited 206,250 founder shares after the over-allotment option expired. Net loss of $46,459 for six months. The deadline to complete a business combination is June 16, 2026 (12 months), with possible extension. No target identified yet; focus is on consumer goods. Why it matters: This 10-Q provides the first post-IPO financial snapshot: trust value per share ($10.00 plus interest), redemption rights, liquidity, and going concern risk. It confirms the sponsor's commitment and dilution adjustments. For investors tracking deadline and deal progress, the filing establishes the baseline trust account and redemption mechanics.
What changed: A Form 8-K current report (Item 8.01 Other Events) accompanied by Exhibit 99.1 containing a press release, which formally announces the commencement of separate trading for the Class A ordinary shares and rights underlying the Company’s units. According to the Company’s press release attached to the filing, starting August 7, 2025, holders may elect to separate the Units (BSAAU) into standalone Class A ordinary shares (BSAA) and Rights (BSAAR). The filing specifies that each Unit contains one Class A ordinary share and one right to receive one-tenth of one Class A ordinary share upon consummation of an initial business combination. Separation requires broker intervention through transfer agent Continental Stock Transfer & Trust Company. The Company explicitly states no fractional rights will be issued and only whole rights will trade. Unseparated Units continue trading as BSAAU. The registrant confirms the IPO registration statement on Form S-1 (File No. 333-286237) received SEC effectiveness on June 12, 2025, with prospectus copies available via Maxim Group LLC at 300 Park Avenue, 16th Floor, New York, NY 10022. Regarding the requested mechanics, the filing does not amend the June 16, 2027 redemption deadline, disclose trust account valuation, announce an extension vote, reveal deal-stage progress, or detail changes in sponsor governance or conduct. Why it matters: Structurally, this event transitions the security from a composite offering format to liquidized components, enabling shareholders to trade or hedge the underlying equity and rights independently ahead of any potential merger vote or redemption window. For investors tracking the calendar and trust mechanics, the absence of trust balance disclosures or extension notices in this administrative filing means the statutory wind-down period remains on track per the original prospectus timeline. The operational focus remains unchanged, as the ‘About’ section of the press release reiterates the Company’s stated intent to target businesses in the consumer goods sector. Executive oversight is confirmed by the signature of Xiangge Liu serving as both Chief Executive Officer and Chief Financial Officer. The corporate entity, incorporated in the British Virgin Islands under CIK 0002051587 and Commission File Number 001-42700, also reflects a recent orthographic correction from its former name effective January 10, 2025. No additional financial metrics, customer data, revenue claims, partnership announcements, or litigation updates are contained in the document.
What changed: A Joint Filing Agreement attached to a Schedule 13G beneficial ownership report, dated August 1, 2025, which designates BEST SPAC I (Holdings) Corp. as the main and designated filer on behalf of the reporting persons BEST SPAC I (Holdings) Corp., Yun Chen, and Kam Chi Kin. The filing creates a procedural mechanism for jointly submitting a Schedule 13G and all future amendments under Rule 13d-1(k)(1). It makes no references to, alterations of, or triggers related to the SPAC’s June 16, 2027 business combination deadline, trust account balance or investment restrictions, shareholder extension voting rights, target acquisition stage, or sponsor governance or compensation adjustments. Why it matters: The text contains no substantive claims regarding customer concentrations, recurring revenue, total addressable market, product roadmaps, technical infrastructure, strategic alliances, regulatory proceedings, or personnel changes. Its operative content is confined to standard liability allocation language confirming that each undersigned reporting person bears responsibility for the accuracy and timeliness of their own disclosed information, while expressly disclaiming responsibility for the others’ data unless they possess actual knowledge of inaccuracy. Execution identifies Yun Chen as Director and records signatures from both Yun Chen and Kam Chi Kin acting on behalf of the listed reporting parties.
What changed: A Form 4 insider ownership report. Per the self-reported filing, there were zero non-derivative transactions or changes in direct share count for reporting person BEST SPAC I (Holdings) Corp., leaving its disclosed ownership position static at 10%. Why it matters: Mechanically, a flat Form 4 confirms the sponsor has not altered its foundational equity stake, preserving existing voting alignment and removing near-term overhang risk ahead of any future de-SPAC shareholder vote or the stated 2027-06-16 search deadline. Substantively, the explicit zero-volume notation definitively closes speculation regarding quiet liquidity events or covert position adjustments during the extended search period, signaling the sponsor’s capital commitment remains unadjusted through this reporting window.
What changed: Routine compliance exhibit: a Joint Filing Agreement appended to a Schedule 13G for BEST SPAC I Acquisition Corp. This document reports zero movement on redemption deadlines, trust account value, extension voting mechanics, business combination progress, or sponsor conduct. Attributed to FEIS EQUITIES LLC and Lawrence M. Feis, the text solely executes a procedural agreement dated July 16, 2025, to jointly file the referenced Schedule 13G on their behalf pursuant to Rule 13d-1(k). Beyond confirming shared reporting responsibility for Class A ordinary shares, it contains no substantive claims regarding customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. Why it matters: For investors monitoring the June 16, 2027 termination window, trust capital preservation, or acquisition pipeline development, this filing delivers no operational or financial signal. It functions strictly as an SEC administrative requirement for co-beneficial owners, leaving all existing timeline constraints, valuation benchmarks, and sponsor activity parameters completely unaltered and undocumented.
What changed: Routine compliance exhibit — SEC Schedule 13G (beneficial ownership report). The filing records five affiliated holders—Wolverine Asset Management LLC, Wolverine Trading Partners, Inc., Wolverine Holdings, L.P., Christopher L. Gust, and Robert R. Bellick—as submitting beneficiaries. The excerpt omits the underlying share totals, acquisition dates, and purpose statements that typically accompany these submissions. Why it matters: This document tracks cross-entity equity aggregation past the statutory 5% threshold but introduces no operational developments. It bears no weight on the 2027-06-16 redemption window, trust account balance, extension negotiations, deal sourcing velocity, or sponsor behavior. Without disclosed intent language, board nominations, or financing commitments, the SPAC’s SEARCHING classification and liquidity mechanics remain functionally static. Monitoring investors should treat this as baseline cap-table documentation rather than a signal for near-term corporate action.
What changed: Routine compliance exhibit: Form 8-K Current Report documenting the consummation of an Initial Public Offering and submitting the accompanying Statutory Audited Balance Sheet and Notes to Financial Statement. Per the 8-K and audited notes prepared by management, BEST SPAC I Acquisition Corp. consummated its IPO on June 16, 2025, issuing 5,500,000 Units at $10.00 per Unit for $55,000,000 gross proceeds. An identical $55,000,000 was deposited into a trust account managed by Continental Stock Transfer & Trust Company. Simultaneously, sponsor BEST SPAC I (Holdings) Corp. purchased 277,000 Private Placement Units for $2,770,000. The audited balance sheet records total assets of $56,932,333, consisting of $1,919,995 operational cash, $12,338 prepaid expenses, and $55,000,000 in the trust. Current liabilities total $189,254, comprised of $35,303 accounts payable, $74,829 over-allotment option liability, and $79,122 borrowed on a related-party promissory note. The underwriters received a 45-day option to acquire up to 825,000 additional Units. To extend beyond the base 12-month window ending June 16, 2026, the Sponsor must deposit $550,000 ($0.10 per share) per three-month extension into the trust, capped at $1,100,000 for a full six-month extension. If the Company fails to consummate a business combination within the Combination Period, it must cease operations and redeem public shares at a per-share price equal to the trust balance divided by outstanding public shares, minus up to $100,000 for dissolution expenses. The Sponsor and underwriters waived redemption and liquidation rights for insider shares, and the Sponsor pledged to indemnify the trust if vendor claims drain it below $10.00 per share, though management explicitly disclosed it has not verified the Sponsor’s ability to fund this obligation and believes the Sponsor’s only assets are company securities. Why it matters: This filing locks in the mechanical framework governing shareholder redemptions, extension costs, and liquidation triggers. Auditor WWC, P.C. (PCAOB ID 1171) attached a 'Substantial Doubt' opinion to the going concern assumption due to the hard statutory deadline. The valuation methodology for the $74,829 over-allotment liability (Black-Scholes model utilizing 4.06% risk-free rate, 0.12-year expected term, 4.6% expected volatility, and $10.0 exercise price) means mark-to-market fluctuations could impact the income statement prior to any extension election. The public rights component (entitling holders to 1/10 of a Class A ordinary share per right upon combination) carries zero additional exercise cost but expires worthless without a deal, structurally aligning management incentives toward transaction closure. Regarding deal progress, management states the Company has 'not selected any potential Business Combination target' and has 'initiated no substantive discussions.' It targets entities possessing aggregate fair market value of at least 80% of the trust at signing and mandates post-deal ownership of 50% or more voting power. Founder shares (1,581,250 Class B units originally issued for $25,000, approximately $0.016 per share) carry a lock-up until six months post-combination, with a liquidity release trigger if the stock equals or exceeds $12.00 for 20 trading days within any 30-trading day period, converting 1-for-1 to maintain a fixed 20% economic stake. Underwriter rights include a 12-month first refusal for future capital markets activity (capped at 3 years per FINRA Rule 5110(g)(6)(A)) and 247,500 representative shares subject to an 180-day FINRA lock-up valued at $544,500. Geopolitical risks cited by management, including U.S./China trade tensions and ongoing global conflicts, are flagged as variables that may restrict third-party financing or depress target valuations, compounding the existing going concern uncertainty.
What changed: Routine compliance exhibit. SEC disclosure of a 2025-06-16 open-market purchase by BEST SPAC I (Holdings) Corp., which acquired 277,000 shares, bringing its post-transaction holding to 277,000 shares. Why it matters: This document IS a routine compliance exhibit. The filing reports a 2025-06-16 open-market purchase by BEST SPAC I (Holdings) Corp., identified as a 10% owner, that acquired 277,000 shares, resulting in a total holding of 277,000 shares after the transaction. This bears directly on sponsor conduct and secondary market accumulation ahead of the stated 2027-06-16 searching deadline, while offering zero visibility on trust account valuation, pending redemption windows, extension voting timelines, or underlying deal progress. Beyond the equity transfer, the document contains no other substance: it includes no claims about customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel attributed to any management team member or representative.
What changed: Current Report on Form 8-K reporting the closing of the Company's initial public offering (IPO) and related definitive agreements (underwriting, rights, trust, registration rights, unit purchase, indemnity, and letter agreement). The Company consummated its IPO of 5,500,000 units at $10.00 per unit on June 16, 2025, depositing $55,000,000 in the trust account (gross IPO proceeds plus private placement proceeds). Simultaneously, a private placement of 277,000 private units at $10.00 per unit raised $2,770,000. The sponsor (BEST SPAC I (Holdings) Corp.) agreed to lock-up on private units until a business combination and waived redemption rights and trust distributions. The company amended its memorandum and articles of association. The deadline to complete a business combination is 12 months from the closing (June 16, 2026), extendable by up to two three-month periods upon sponsor deposits. Why it matters: Establishes the trust value at $10.00 per public share, sets the 12-month search deadline starting June 16, 2025, and confirms the sponsor's lock-up and waiver commitments. Investors should monitor the deadline and any extension filings or target business announcements.
What changed: SEC Form 3 (Initial Statement of Beneficial Ownership), a routine compliance exhibit identifying Liu Xiangge (Director, CEO, and CFO of Best Spac I Acquisition Corp.) as the reporting person. The filing explicitly states 'No non-derivative transactions or holdings reported.' There are no updates to insider share counts, derivative exercises, warrant conversions, or sponsor equity adjustments. The document contains no disclosures or amendments affecting redemption calendar parameters, trust account valuations, extension mechanisms, deal progress milestones, or sponsor conduct protocols. Why it matters: For investors tracking the 2027-06-16 search deadline, trust value, extension mechanics, redemption windows, and sponsor alignment, this Form 3 confirms regulatory baseline compliance while registering zero newly reported beneficial ownership activity. It neither accelerates acquisition timelines, adjusts trust distribution mechanics, nor signals shifts in promoter conviction or dilution pathways. The reported absence of transactions indicates Liu Xiangge’s non-derivative exposure remains below or outside immediate Form 3 disclosure thresholds, preserving existing capital structure assumptions and timeline expectations without altering the SPAC’s operational or financial trajectory. No claims regarding customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel are present in the filing.
What changed: Form 3 — insider ownership report filed on 2025-06-16 for BEST SPAC I Acquisition Corp. The filer explicitly states 'No non-derivative transactions or holdings reported.' As a result, the reporting person (BEST SPAC I (Holdings) Corp.), designated as a 10% owner, experienced no change in equity position. Accordingly, there have been no alterations to the public redemption calendar, trust account balances, extension proposals, merger negotiation stage, or sponsor conduct metrics. Why it matters: For investors monitoring the SPAC’s 2027-06-16 search deadline and trust mechanics, this entry confirms the sponsor’s baseline holding remains static, preserving the existing liquidation timeline and leaving public shareholder redemption rights unaffected. The filing contains no additional substantive disclosures regarding potential target criteria, revenue projections, market sizing, proprietary technology, commercial partnerships, pending litigation, or executive personnel movements.
What changed: SEC Form 3 initial ownership report for director Zhang Huachen regarding BEST SPAC I Acquisition Corp. The filing explicitly states 'No non-derivative transactions or holdings reported,' meaning director Zhang Huachen has not acquired, sold, or modified any underlying shares or derivatives. The document contains no updates to the redemption deadline of June 16, 2027, no trust account adjustments, no business combination milestones, and no changes to sponsor or director conduct relative to the SPAC search period. Why it matters: It establishes a regulatory baseline confirming Section 16(a) compliance without altering any investment mechanics. For investors tracking redemption windows, trust preservation, and deal progression, the absence of reported transactions signals no insider dilution or consolidation, leaving the SPAC’s SEARCHING status and shareholder rights entirely unaffected. The form attributes the zero-activity statement directly to the reporting person’s disclosed filings.
What changed: A Form 3 initial statement of beneficial ownership, classified as a routine compliance exhibit. The filing identifies director Chen Heyi as the reporting person and explicitly states that no non-derivative transactions or holdings were reported. There are no modifications to the redemption calendar, trust account value, extension provisions, target search progress, or sponsor conduct. The document contains no substantive claims regarding customers, revenue, market size, strategy, technology, partnerships, litigation, or personnel. Why it matters: As a baseline ownership declaration dated 2025-06-16, this filing establishes that director Chen Heyi reported zero BSAA securities positions at the time of submission. For investors monitoring the SPAC marked SEARCHING with a 2027-06-16 deadline, the unreported holdings prevent any inference of pre-combination accumulation, warrant exercise, or certificate conversion. The filing itself attributes the zero-reporting status to the director; absent external commentary or schedule attachments, it functions solely as a regulatory checkpoint rather than a signal of imminent deal momentum or redemption stress. No monetary figures, per-share trust valuations, or operational metrics are present in the text.
What changed: This document is a routine SEC Form 3 insider ownership report (exhibit [0001213900-25-054600]) for Best SPAC I Acquisition Corp. According to the filing, reporting director Cernosia Prescille Chu disclosed no non-derivative transactions or holdings. There are no updates to the stated 2027-06-16 liquidation deadline, no amendments to the trust account valuation, no extension proposals, and no progression on a merger or business combination. Sponsor conduct, promoter interest adjustments, or underwriter placement fee movements are not reflected in this submission. Why it matters: The SEC filing establishes a mandatory baseline benchmark for insider equity before any Schedule 13D/G or Form 4 activity can occur. Because the director reported zero public share transactions, there is currently no observable board or sponsor capital deployment to signal acquisition readiness, though this administrative disclosure does not alter the SEARCHING status or suspend shareholder redemption windows. Investors tracking SPAC mechanics should treat this as a compliant holding pattern; substantive catalysts regarding redemption deadlines, trust value preservation, or deal financing will require subsequent Forms 4, 8-Ks, or preliminary proxy materials rather than this initial registration-style disclosure.
What changed: A Form 424B4 prospectus registering 5,500,000 units of BEST SPAC I Acquisition Corp. The filing registers 5,500,000 units priced at $10.00 per unit, directing $55,000,000 to a trust account at Continental Stock Transfer & Trust Company. Per the prospectus, the sponsor may extend the 12-month completion window twice by three months each by depositing $550,000 per extension ($0.10 per share) or up to $1,100,000 total ($0.20 per share) via non-interest bearing loans that the sponsor may waive repayment on if no business combination closes. Why it matters: The document attributes severe deal-sourcing conflicts to CEO and Chairman Xiangge Liu and independent directors Heyi Chen, Huachen Zhang, and Prescille Chu Cernosia, who concurrently serve as director nominees for BEST SPAC II Acquisition Corp. seeking identical consumer goods targets. Management admits these overlapping windows create conflicts of interest. Financial disclosures show a working capital deficit of $(59,442) and zero cash as of March 31, 2025, with WWC, P.C. expressing substantial doubt about the company’s ability to continue as a going concern.
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.