Skip to main content
spacbrain

M III Acquisition Corp.

IEA · Nasdaq

Trust settledInfrastructure & Energy Alternatives, Inc. · Finished

NO ACTION REQUIRED

Nothing left to do

The purchase completed and the shares became shares in the company it bought. There is no deadline left to miss.

No price history on file yet — daily closes accumulate from the market data feed.

Trust settled · There is no line to draw here. This vehicle has finished: the cash was paid back or spent closing the deal, so the last filed figure describes an account that no longer exists and would be a floor under nothing.

SpacBrain’s read

Trust settled

The deal closed — SPAC shares became the target's shares, so there is no trust left to redeem (nobody missed a window; holders who wanted cash elected it at the vote).


In plain terms

What it is
A SPAC, listed on Nasdaq in July 2016.
What it's doing now
It agreed to buy Infrastructure & Energy Alternatives, Inc., a renewable energy EPC and civil infrastructure services company. That purchase completed, and it stopped being a SPAC — the shares became shares in the business it bought.
What you should know
This SPAC has finished. The purchase completed, and the shares became shares in the company it bought — anyone who wanted the cash instead asked for it at the vote, so there is no cash left here to claim and no deadline left to miss.

At a glance

Where it stands
Closed (deSPAC)
The business it bought
Infrastructure & Energy Alternatives, Inc.
Industry
Industrials — renewable energy EPC and civil infrastructure services
Deal value
not stated in the filings we hold
Price vs cash at settlement
no live price on file
Cash in trust when it settled
not yet extracted into a snapshot — the filings below may state it
the last trust total filed while this was still a SPAC — the account has since been paid out or used to close the deal
IPO
8 July 2016
size not on file
Headquarters
6325 DIGITAL WAY, INDIANAPOLIS, IN, 46278
registered in Delaware
Lead underwriter
not extracted from the prospectus yet
Key officers
Underwood Matthew Philip (Director) · GRAVES SCOTT L (Director) · Hummer Brian (EVP, Operations)
Listed securities
IEA common
Cash held per sharenot filed for this window

This vehicle has finished, so there is no window to file a cash-per-share figure for and none will follow. No estimate is shown in its place.

Next date that mattersno dated event on file

Nothing dated is on file. That is an absence in the record, not a statement that nothing is coming.

Yield to redemption

Nothing left to redeem — no yield to compute.

This SPAC has finished — its trust was paid back or used to close the deal, so there is nothing left to redeem and no yield to compute. A yield to redemption is a claim that you can hand these shares back for the trust cash. That account is closed, so this page will not print a number here.


What happened to the cash

The reasoning behind the verdict above, in the order the filings establish it.

  1. The deal closed — SPAC shares became the target's shares, so there is no trust left to redeem (nobody missed a window; holders who wanted cash elected it at the vote).

What has happened, and what is coming

1 dated milestone

Every dated step from the day it listed to the next date you may have to act on. Where you have to do something, the day your broker needs the instruction is marked too.

  1. 8 July 2016IPOpassed

    IPO size not on file


The deal

terms as filed

What it is buying, on what terms, and how much of the combined company new shares take from you.


The score

deterministic, from filed fields

IEA is not in the scored universe, so no score is shown. A withheld score is a fact about the record, not a verdict about the company.

Asymmetric return scoreNeither a price nor a cash-per-share figure is on file for this vehicle, and the score is a ratio between the two. Nothing is estimated to fill the gap.

The score is only published for names that carry both a price and a filed cash-per-share figure — 292 of the tracked fleet today. The rest keep an empty dial rather than a modelled one, and fill in by themselves as the fields land.

See the names that are scored, and how


The company

from SEC filings
Read the full profile

M III Acquisition Corp. was a blank-check company whose common stock traded on the Nasdaq Stock Market under the ticker IEA. The company priced its initial public offering on July 8, 2016, as reflected in a 424B prospectus filed with the SEC. Its SEC CIK is 0001652362 and its SIC industry code is 6770 (Blank Checks). The vehicle completed a business combination and no longer files as a separate entity; its closure is established by a Form 25 filed on October 7, 2022, under 17 CFR 240.12d2-2(a)(3), indicating that the shares came to evidence other securities in substitution therefor. EDGAR now lists this CIK under the name Infrastructure & Energy Alternatives, Inc.


Material findings

from the full read of every filing

Every document this company files gets read whole — body and exhibits. These are the ones the read flagged as material, newest first, each citing its filing.

  • Shareholders seeking to redeem their shares must submit requests by the March 8 deadline to exclude those shares from voting at the newly scheduled March 12 meeting. This timeline adjustment updates the deal execution schedule without altering the February 9 record date or existing proxy materials.

  • Updated financials and backlog data allow investors to evaluate target performance ahead of the merger vote and redemption deadline. The $10.07 per-share redemption estimate directly impacts shareholder payout expectations and signals whether post-redemption trust proceeds will suffice to close the transaction.

  • Postponing the shareholder vote delays the approval process and any subsequent trust distribution or deal closing tied to that vote, requiring investors to monitor for an updated meeting schedule.

  • This adjustment extends the window for shareholders to review the proxy statement and exercise redemption rights prior to the vote. The record date remains unchanged at February 9, 2018, and no modifications to the deal terms or trust balance are disclosed.

  • This establishes the exact pricing formula for merger consideration, directly determining the number of shares issued to the seller and impacting post-merger ownership dilution and trust value calculations for public shareholders.

  • The aggregate purchase price is expected to be approximately $235,000,000, of which $100,000,000 is cash at closing and the balance is stock split 74.1% common and 25.9% Series A preferred, the common valued at $10.00 per share for that calculation. Two adjustments move the mix: up to $35,000,000 of co-investment proceeds shifts consideration out of preferred into cash, and if the common would be worth less than 40% of the total over the five trading days before closing, preferred and then cash convert into more common. An earn-out can add up to 9,000,000 shares.

Show 15 more material filings
  • This establishes the definitive voting timeline for the business combination, allowing investors to align any redemption requests prior to the February 28 meeting. It confirms the redemption mechanics remain unchanged while locking in the final deadline for shareholder approval of the transaction.

  • This establishes the definitive voting timeline for the business combination, marking a critical step toward deal closure and signaling when the redemption window effectively concludes for participating shareholders. Investors should use these dates to align portfolio tracking with the SPAC’s remaining liquidation deadline.

  • These mechanics dictate the post-closing ownership distribution (65.8% public versus 34.2% insiders assuming zero redemptions) and establish explicit EBITDA hurdles ($66.7 million for 2018, $90 million for 2019) that govern potential share dilution. The structured alignment via deferred founder shares and earn-outs signals sponsor commitment while providing investors clear metrics to track deal execution and trust value preservation ahead of the special meeting.

  • This mechanically links a $65 million financial threshold in the merger agreement to the target's 2017 EBITDA performance, increasing the figure if EBITDA falls below $52.7 million. It is the third amendment to the deal since signing on November 3, 2017.

  • This ties a portion of deal consideration to IEA's 2017 EBITDA performance, potentially increasing the amount payable if EBITDA falls short of the $52.7M threshold, which affects valuation and sponsor economics.

  • This is the second HSR extension in six weeks — Amendment No. 1 of November 15 moved the same deadline (0001104659-17-069945) and this one names February 15, 2018. Antitrust notification is a precondition to closing, so the date is a floor under how early the combination can complete, and a merger signed on November 3 that has still not filed its HSR notifications by late December is a timetable under pressure. No economic term changes.

  • The numbers a holder needs are here. The trust held marketable securities of approximately $150,723,082 at September 30, 2017, which the proxy says would have made the redemption price approximately $10.05 a share on that date. Redemption is capped at 20% of public shares for any holder or group acting in concert, and closing is conditioned on Available Cash — trust plus new equity less redemptions — of at least $100,000,000, waivable by the parties. No redemption may take net tangible assets below $5,000,001.

  • Two of these are structural. Authorised common rising from 35 million to 100 million is the headroom the consideration and earnout shares need, and it is a change to the post-closing charter rather than to the deal price. The 35,000 designated shares of Series A Preferred are the vehicle for the preferred consideration the November 3, 2017 8-K describes; this filing states the share count and no stated value. The HSR extension is the first slip in the closing timetable, and no new date is given.

  • This is the first definitive business combination agreement for the SPAC, with a deal deadline of July 12, 2018. The transaction structure includes significant stock and earnout components, and the trust value per share provides a concrete redemption floor for investors evaluating the deal.

  • This is where the merger agreement itself enters the record — the original 8-K described it and did not attach it, so Exhibit 2.1 here is the authoritative text behind every consideration and earnout figure summarised from the November 3 report. The date correction matters for one reason only: the Voting Agreement's execution date determines when the sponsors' commitment to vote in favour attached.

  • This call is where the deal's economics were first put to holders, and every figure in it is management's: the $52.7 million 2017 EBITDA, the 2018 and 2019 projections of $78 million and $95 million, the $1.1 billion backlog and the 8.4x peer multiple are all asserted on the call, not audited in this filing. The structure matters as much as the multiple — of the $255 million, only $100 million is cash out of trust, with $100 million of common and $35 million of preferred left in the seller's hands. The proxy for the vote had not yet been filed.

  • The split at closing is stated: IEA LLC about 34% of common and existing M III holders about 66% — but only on the filing's own three assumptions, that no holder redeems, that unvested founder shares are counted, and that no further equity is raised. Redemptions move that number and nothing here bounds them. Note also that only $100,000,000 of the consideration is cash: the rest is paper the seller keeps, and the 9,000,000 earnout shares are dilution that arrives only if the EBITDA thresholds are met.

  • The founder share forfeiture reduces sponsor ownership and aligns sponsor economics with the post-IPO share count, while the commencement of separate trading provides liquidity for component securities ahead of the SPAC's business combination search.

  • This filing establishes the initial trust value of approximately $145.6 million ($141M from firm units plus $4.6M from placement units) and confirms the capital structure, including 4,312,500 founder shares (up to 562,500 subject to forfeiture) and warrant terms ($5.75 per half share). It sets the baseline for tracking future redemption deadlines, extension votes, and deal progress.

  • The filing establishes the core SPAC mechanics: a 24-month deadline to complete a business combination, public stockholder redemption rights at trust value (including interest net of taxes), a $5,000,001 net tangible asset floor, and a 20% cap on redemptions by any stockholder group acting in concert during a business combination vote. These terms define the economic rights and timeline for investors.


Filings

live EDGAR feed

Everything this company has filed with the SEC recently, newest first, each with a plain summary of what changed and why it matters.


The record

The reference detail — how the shares were structured at listing, how thinly they trade, and where the company is registered.

Show the reference detail

Unit structure

Cash in trust at IPOnot extracted from the prospectus

from 424B3 0001652362-21-000220

Trading & liquidity

Average daily volume (20d)no volume reported on the bars we hold
Average daily $ volumeneeds both volume and a live price
Range over the bars heldnot enough price history
Total cash in trustthe trust total is not in the last XBRL stamp

Company profile

Industry (SIC)Blank Checks (6770)
Registered inDelaware
Exchange · CIKNasdaq · 0001652362

All filings on EDGARopens on sec.gov in a new tab

Directors & officers


Institutional holders

from SC 13G/13D

Funds that have declared a stake above 5%. Heavy ownership by arbitrage funds usually means heavy cash-outs at the next vote.

Show the declared stakes

17 filers with a stake on file · 0 re-affirmed in the last 12 months. A stake with no amendment since is the filer’s last word on it, not proof it is still held — and percentages filed in different years are percentages of different floats, because this vehicle’s share count collapses at every redemption.

One line per filer, not per reporting person: a joint schedule names the management company, its funds and often the individual who controls them, and all of them report the same shares. Click a name for that filer’s whole footprint across every SPAC it has declared a stake in.


News

company wires and the financial press

Reporting we have matched to this ticker. Headlines belong to the outlets that wrote them.


Sources on file

harvested pages, kept in full

Every public page we have read about this company, stored in full so a source can never go missing.


In plain English

tap a term to open it

Every piece of jargon this page could have used, and what it actually means.

Open the plain-English guide
No floor / floorlessthe cash guarantee is gone — the price is unprotected

A SPAC's downside protection is not the cash in trust; it is your right to demand that cash. Once the redemption window closes, the cash stays with the company and the share can trade anywhere.

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.

Broker action datethe day your broker needs the instruction — earlier than the official date

Brokers batch redemption instructions to the transfer agent, so the practical cutoff is roughly two business days before the published deadline. This is the date that actually costs people the floor.

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.

Trust discountbuying below the cash held for you

Only meaningful while a redemption right exists. On a floorless name the same arithmetic is not a discount, it is the market pricing distress, and this product will not call it a yield.

Dilutionhow much of the company new shares take from you

Sponsor promote, PIPE shares, warrants and rights all issue stock that did not pay $10 for it. The headline deal value is before that; the effective value is after.

Pro-forma equitywhat the company is valued at once the deal closes

The combined company's equity value assuming the announced terms and the redemptions that have actually happened.

ARShow much upside you get per unit of downside

SpacBrain's asymmetric-return score. It is deterministic — the same inputs always produce the same number — and it is capped, not zeroed, when the floor is gone.

De-SPACthe day the SPAC becomes the real company

The shares stop being a claim on a pot of cash and start being equity in an operating business. Roughly 80% of recent de-SPACs traded below $10 within a year.

Outside datethe contractual long-stop for closing the deal

A deadline between the SPAC and its target, not between the SPAC and you. It confers no right to cash, which is exactly why it must never be counted as a redemption window.

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.

Accreted NAV (estimate)the last filed cash figure, plus the interest it should have earned since

A model, not a filing: last filed value compounded at the 3-month T-bill for the days elapsed. Always shown in italic with the word estimate, and never printed beside a filed number without it.


Ask the brain

from its filings
Data provenance & audit trail4 internal entries

Written by SpacBrain’s data agents whenever a figure is captured, corrected or flagged, and kept verbatim so every number on this page can be traced back to the filing that states it. This is a running log, not the current record: an early entry may be superseded by a later correction — the panels above always hold the current values.

IEA — company record
UNIVERSE-HISTORY2026-08-16

admitted from the HISTORICAL census (EDGAR's SIC 6770 registrant list, walked in full: 3,325 registrants, 1,167 of which ever priced an IPO). The live discovery job cannot reach this registrant — it reads the filing tape, and this one stopped filing. Admission rule: src/lib/universe-admit.ts. SIC 6770 (Blank Checks); 424B 0001144204-16-112256 priced 2016-07-08; common ticker IEA off 8-K 0001104659-22-104627 (2022-09-30); lifecycle EXITED. Ending PROVEN, not inferred: CLOSED per Form 25 0001354457-22-000561 (2022-10-07) — Form 25 filed under 17 CFR 240.12d2-2(a)(3) — the rule for securities that "have come to evidence other securities in substitution therefor", i.e. the shares became the successor's (class: Common stock & Warrants). EDGAR now files this CIK as "Infrastructure & Energy Alternatives, Inc." — the SPAC's own name is kept here and the successor is the target. ipoSizeM and deadline left NULL: gross-proceeds prose conflates the over-allotment with the offering, and a charter deadline belonging to a vehicle that has ended is a date nobody can act on. ipoDate is the 424B pricing date.

Deal — Infrastructure & Energy Alternatives, Inc.
UNTAGGED

[CLOSED-RENAME] EDGAR CIK 0001652362 records "M III Acquisition Corp." ending 2018-03-27; the registrant continues as "Infrastructure & Energy Alternatives, Inc.". The rename is the SEC's own record of what the vehicle became, keyed by CIK. Closed 2018-03-27. No deal value is set — a rename says what was acquired, never for how much. No date column is set: Deal has announcedAt, voteDate and expectedCloseAt and nowhere to record an actual close, so the SEC's date is kept here until that column exists. [DEAL-STRUCTURE-MINED] terminationFeeM=27.5 from primary filings (0001104659-22-082261).

PROFILE-STUB2026-08-25

entity created from the filed target name; no About paragraph on file, so every other field awaits a sourced read

SEGMENT-FROM-FILING2018-02-09

OTHER -> ENERGY, on DEFM14A 0001047469-18-000682: "IEA is a leading U.S. provider of infrastructure solutions for the renewable energy, traditional power and civil infrastructure industries."