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LanzaTech Global, Inc.LNZA

Class A LNZAWarrants LNZAWCIK 0001843724

Cash in trust

$152M

$152,296,551

Trust per share

$7.61

Redemption value

IPO

Aug 2021

$150M raised

Combination deadline

—

Not disclosed

Filings on record

389

Latest Oct 21, 2026

Business combination

Target
Not disclosed in an indexed filing
Announced
Mar 8, 2022
Closed
Feb 14, 2023

Overview

LanzaTech Global, Inc. is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001843724. It completed its initial public offering in Aug 2021, raising $150M in gross proceeds and listing on Nasdaq. Class A shares trade under the ticker LNZA, warrants under LNZAW on Nasdaq. The vehicle is sponsored by AMCI through AMCI Sponsor II LLC. The mandate targets energy transition. Business combination closed; the company trades under a new ticker.

“We intend to focus our search for an initial business combination on companies within the decarbonization sector.”
The mandate, as stated in the IPO prospectus
Energy TransitionNorth AmericaEuropeAsia-Pacific

Reading the filings

Arithmetic on what LanzaTech Global, Inc. has disclosed, written the way a desk would read it. These are observations, not a rating. Nothing here scores the vehicle or implies a view on it.

  • Trust versus the $10 unit

    The trust holds $7.61 per public share, below the $10.00 unit price. A trust that has fallen under the offering price usually means charges against it or a restatement, so read the most recent quarterly report before relying on the figure.

  • Warrant coverage

    Each unit carried one-half warrant per unit. Warrants are dilution deferred: they cost the holder nothing until exercised, and they overhang the post-combination share count. Thinner coverage is generally a sign of a stronger book at pricing.

  • Sponsor record

    AMCI has launched 3 vehicles. Of the 3 that have resolved, 3 closed a combination and 0 liquidated, a 100% completion rate. A sponsor's record is not a forecast, but it does tell you whether the team has taken a deal across the line before.

  • Underwriting

    Evercore led the offering. It has been named on 13 SPAC IPOs, book-running 8 of them, and 30.8% of its resolved vehicles closed a deal. The syndicate has no control over whether a sponsor finds a target, but the quality of the book at pricing shapes who ends up holding the units.

How busy it has been

Filings per month since the first one. A vehicle that has gone quiet with a deadline ahead is a different proposition from one that is still working.

512602021-022026-10

389 filings in all. 3 in the last three months, against a busiest month of 51.

News on LanzaTech Global, Inc.

Last 90 days

News sentiment

Neutral
negativeneutralpositive

Across 2 recent stories, weighted towards the newest. Scored by our own headline classifier using finance- and SPAC-specific terms. It reads what a story is about, not what the shares are worth.

SEC filing history

Free tier: filings older than 24 hours
  • 8-K

    Entry into a material definitive agreement; Other events

    Items 1.01, 2.03, 3.02, 8.01 · Accession 0001628280-26-066526

    Oct 21, 2026

    1d ago

    View on EDGAR ↗
  • 10-Q

    Quarterly report

    Accession 0001628280-26-056933

    Aug 14, 2026

    2mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Items 2.02, 9.01 · Accession 0001628280-26-056930

    Aug 14, 2026

    2mo ago

    View on EDGAR ↗
  • 3

    Initial statement of beneficial ownership

    Accession 0001539497-26-001985

    Jul 23, 2026

    3mo ago

    View on EDGAR ↗
  • 3

    Initial statement of beneficial ownership

    Accession 0001539497-26-001984

    Jul 23, 2026

    3mo ago

    View on EDGAR ↗
  • SCHEDULE 13G

    Beneficial ownership report (passive)

    Accession 0001539497-26-001983

    Jul 23, 2026

    3mo ago

    View on EDGAR ↗
  • 8-K

    Submission of matters to a vote of security holders

    Items 5.07, 9.01 · Accession 0001628280-26-045168

    Jun 25, 2026

    3mo ago

    View on EDGAR ↗
  • 8-K

    Other events

    Items 8.01, 9.01 · Accession 0001628280-26-040616

    Jun 4, 2026

    4mo ago

    View on EDGAR ↗
  • 3

    Initial statement of beneficial ownership

    Accession 0001628280-26-038859

    May 29, 2026

    4mo ago

    View on EDGAR ↗
  • 8-K

    Entry into a material definitive agreement

    Items 1.01, 9.01 · Accession 0001628280-26-035797

    May 18, 2026

    5mo ago

    View on EDGAR ↗
  • 424B5

    424B5

    Accession 0001193125-26-227865

    May 18, 2026

    5mo ago

    View on EDGAR ↗
  • SCHEDULE 13G/A

    Amended beneficial ownership report (passive)

    Accession 0001388325-26-000028

    May 16, 2026

    5mo ago

    View on EDGAR ↗
  • 10-Q

    Quarterly report

    Accession 0001628280-26-034773

    May 14, 2026

    5mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Items 2.02, 9.01 · Accession 0001628280-26-034770

    May 14, 2026

    5mo ago

    View on EDGAR ↗
  • SCHEDULE 13G/A

    Amended beneficial ownership report (passive)

    Accession 0001104659-26-058714

    May 12, 2026

    5mo ago

    View on EDGAR ↗
  • 8-K

    Regulation FD disclosure

    Items 7.01, 9.01 · Accession 0001628280-26-029858

    May 5, 2026

    5mo ago

    View on EDGAR ↗
  • ARS

    ARS

    Accession 0001628280-26-028339

    Apr 29, 2026

    5mo ago

    View on EDGAR ↗
  • DEF 14A

    Definitive proxy statement

    Accession 0001539497-26-001238

    Apr 29, 2026

    5mo ago

    View on EDGAR ↗
  • 8-K/A

    8-K/A

    Items 4.01, 9.01 · Accession 0001628280-26-025865

    Apr 18, 2026

    6mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Item 4.01 · Accession 0001628280-26-025564

    Apr 17, 2026

    6mo ago

    View on EDGAR ↗
  • 10-K

    Annual report

    Accession 0001628280-26-022505

    Apr 1, 2026

    6mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Items 2.02, 9.01 · Accession 0001628280-26-022503

    Apr 1, 2026

    6mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001104659-26-017211

    Feb 19, 2026

    8mo ago

    View on EDGAR ↗
  • 8-K

    Entry into a material definitive agreement

    Item 1.01 · Accession 0001628280-26-009171

    Feb 19, 2026

    8mo ago

    View on EDGAR ↗
  • 8-K

    Current report

    Items 5.02, 9.01 · Accession 0001628280-26-005717

    Feb 6, 2026

    8mo ago

    View on EDGAR ↗
  • SCHEDULE 13D/A

    SCHEDULE 13D/A filing

    Accession 0001193125-26-029844

    Jan 30, 2026

    8mo ago

    View on EDGAR ↗
  • 4

    Statement of changes in beneficial ownership

    Accession 0001193125-26-029839

    Jan 30, 2026

    8mo ago

    View on EDGAR ↗
  • 3

    Initial statement of beneficial ownership

    Accession 0002061383-26-000001

    Jan 26, 2026

    8mo ago

    View on EDGAR ↗
  • 8-K

    Entry into a material definitive agreement

    Items 1.01, 3.02, 5.03, 9.01 · Accession 0001628280-26-003163

    Jan 23, 2026

    9mo ago

    View on EDGAR ↗
  • 8-K

    Entry into a material definitive agreement

    Items 1.01, 9.01 · Accession 0001628280-25-058573

    Dec 23, 2025

    10mo ago

    View on EDGAR ↗

Pro

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LanzaTech Global, Inc.: questions answered

What is LanzaTech Global, Inc. (LNZA)?

LanzaTech Global, Inc. is a special purpose acquisition company incorporated in Delaware and registered with the SEC under CIK 0001843724. It completed its initial public offering in Aug 2021, raising $150M in gross proceeds and listing on Nasdaq. Class A shares trade under the ticker LNZA, warrants under LNZAW on Nasdaq. The vehicle is sponsored by AMCI through AMCI Sponsor II LLC. The mandate targets energy transition. Business combination closed; the company trades under a new ticker.

How much does LanzaTech Global, Inc. hold in trust?

Approximately $152,296,551, or about $7.61 per public share, as at the most recent filing on record. Trust balances move: shareholders redeem at extension votes and at the combination vote, and sponsors pay contributions in to extend. Treat the figure as a point-in-time disclosure, not a running balance.

When must LanzaTech Global, Inc. complete a merger?

No combination deadline appears in the filings we have indexed. The date is stated in the charter and repeated in each quarterly report; where our parser could not establish it with confidence we leave it blank rather than infer one.

What happens if LanzaTech Global, Inc. does not find a target in time?

The charter requires the vehicle to redeem 100% of the public shares and return the trust, pro rata, to public shareholders. That is the mechanism working as designed rather than a default. Founder shares and warrants are worthless in that outcome, which is why the sponsor's incentive is to get a deal done or to buy more time. Across the market, deadline lapsed without a deal; trust returned to public shareholders.

Can I redeem shares in LanzaTech Global, Inc., and at what price?

Public shareholders may elect to redeem in connection with a combination vote and at each extension vote, at the pro-rata trust value on the relevant record date, most recently disclosed at about $7.61 per share. Redemption is a right attached to the public shares only; warrants and rights carry no claim on the trust. The mechanics and the deadline for electing are set out in the proxy statement for the vote in question.

What tickers does LanzaTech Global, Inc. trade under?

Class A shares trade as LNZA on Nasdaq, and the warrants as LNZAW. Units trade first and separate into their component securities roughly 52 days after the IPO; only the Class A shares carry the redemption right against the trust.

Is the trust value the same as the share price for LanzaTech Global, Inc.?

No, and the gap between them is the whole trade. Trust per share is a disclosed, contractual figure of $7.61, being what a redeeming holder receives. The market price is whatever the shares change hands at: most recently $5.00, a spread to the redemption value. Quotes on this site are delayed and indicative; confirm on your own venue before trading.

How much dilution do LanzaTech Global, Inc.'s founder shares and warrants create?

Each unit also carried one-half warrant per unit, which is dilution deferred until exercise. Both are disclosed in the prospectus and both survive into the combined company, which is why a de-SPAC at $10 is not economically the same as an IPO at $10.

Who sponsors LanzaTech Global, Inc., and what is their track record?

AMCI Sponsor II LLC is the sponsor entity, part of the AMCI franchise. That franchise has launched 3 vehicles in total, of which 3 closed a combination and 0 liquidated, a 100% completion rate on resolved vehicles. Named principals: Hans Mende, Nimesh Patel, William Hunter.

Which banks underwrote the LanzaTech Global, Inc. IPO?

Evercore, I-Bankers Securities. Evercore was credited as book-running manager on the cover. Syndicate membership and role are read from the prospectus cover and the underwriting section.

Is LanzaTech Global, Inc. tradeable, and where?

Yes. LNZA returned a live quote of $5.00 on Nasdaq. Quotes here are delayed and refreshed on a schedule rather than streamed, so treat the figure as indicative and confirm on your own venue. Units and warrants trade under their own symbols and are quoted separately.

Is LanzaTech Global, Inc. a good investment?

That is not a question this site answers. LanzaTech Global, Inc. is covered here as reference data: what the company filed, when it filed it, and what the numbers in those filings say. The Edge, FOMO and Potential scores on this page are derived measures with a published formula, not ratings of investment merit: they describe the setup, and every component is shown so you can take them apart. We publish no price targets and no recommendations, and nothing here should be read as advice. The figures are a starting point for your own work, and each one carries the accession number of the filing it came from.

Where does this LanzaTech Global, Inc. data come from?

Filings LanzaTech Global, Inc. submitted to the SEC under CIK 0001843724: the registration statement and final prospectus for the structure, quarterly and annual reports for the trust, current reports and proxy statements for deals, votes and extensions. Trust economics are taken from the registrant's own XBRL tags rather than parsed from prose, which is why they are exact. Every filing in the history above is listed with its accession number, which identifies the document uniquely on EDGAR; Pro accounts open it directly from the row.

Compiled by the SPACListing research desk

Last reconciled Oct 22, 2026

Every figure on this page is read from documents the registrants filed with the U.S. Securities and Exchange Commission, principally the IPO prospectus (Form 424B4), quarterly and annual reports, current reports and proxy statements, the registrant's own XBRL tags for trust economics. Nothing is sourced from press coverage, from the companies themselves, or from a third-party aggregator. Where a filing does not disclose something, the field is left blank rather than estimated.

Read the full methodology · What is in the dataset · Report a correction

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The context around this vehicle: who else the sponsor has launched, which banks priced it, and where it sits in the wider market.