# LanzaTech Global, Inc.: filings

LNZA · Nasdaq · CIK 1843724 · [Materials](/sectors/materials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/lnza.md) · [Financials](/companies/lnza/financials.md) · [Filings](/companies/lnza/filings.md) · [Insiders](/companies/lnza/insiders.md)

## Reports and events: 133 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (8-K 88, 4 71, 3 41, 425 26, 10-Q 16, CORRESP 15, UPLOAD 15, SC 13G 12, DEFA14A 11, EFFECT 7, S-1/A 7, S-4/A 6, SC 13G/A 6, 10-K 5, NT 10-Q 5, POS AM 5, 424B3 4, DEF 14A 4, 424B4 3, 424B7 3, 8-K/A 3, ARS 3, SCHEDULE 13D/A 3, 10-Q/A 2, 3/A 2, CERT 2, PRE 14A 2, S-1 2, SCHEDULE 13G/A 2, SEC STAFF LETTER 2, 10-K/A 1, 144 1, 25-NSE 1, 424B5 1, 4/A 1, 8-A12B 1, 8-A12B/A 1, NT 10-K 1, PRER14A 1, S-3 1, S-3/A 1, S-4 1, S-8 1, SC 13D 1, SCHEDULE 13D 1, SCHEDULE 13G 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-20 | 21:06 ET | [8-K](/filings/0001628280-26-066526.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 8.01 Other events | 0001628280-26-066526 |
| 2026-08-14 | 11:58 ET | [10-Q](/filings/0001628280-26-056933.md) | Quarterly report, period 2026-06-30 | 0001628280-26-056933 |
| 2026-08-14 | 11:51 ET | [8-K](/filings/0001628280-26-056930.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-056930 |
| 2026-06-24 | 20:07 ET | [8-K](/filings/0001628280-26-045168.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-26-045168 |
| 2026-06-04 | 12:05 ET | [8-K](/filings/0001628280-26-040616.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-26-040616 |
| 2026-05-18 | 11:05 ET | [8-K](/filings/0001628280-26-035797.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001628280-26-035797 |
| 2026-05-14 | 10:09 ET | [10-Q](/filings/0001628280-26-034773.md) | Quarterly report, period 2026-03-31 | 0001628280-26-034773 |
| 2026-05-14 | 10:02 ET | [8-K](/filings/0001628280-26-034770.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-034770 |
| 2026-05-04 | 20:32 ET | [8-K](/filings/0001628280-26-029858.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-26-029858 |
| 2026-04-29 | 19:44 ET | [DEF 14A](/filings/0001539497-26-001238.md) | Proxy statement, period 2026-04-29 | 0001539497-26-001238 |
| 2026-04-17 | 21:22 ET | [8-K/A](/filings/0001628280-26-025865.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001628280-26-025865 |
| 2026-04-16 | 21:27 ET | [8-K](/filings/0001628280-26-025564.md) | 4.01 Change of auditor | 0001628280-26-025564 |
| 2026-03-31 | 21:24 ET | [10-K](/filings/0001628280-26-022505.md) | Annual report, period 2025-12-31 | 0001628280-26-022505 |
| 2026-03-31 | 21:21 ET | [8-K](/filings/0001628280-26-022503.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-022503 |
| 2026-02-18 | 21:51 ET | [8-K](/filings/0001628280-26-009171.md) | 1.01 Entry into a material agreement | 0001628280-26-009171 |
| 2026-02-05 | 19:20 ET | [8-K](/filings/0001628280-26-005717.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001628280-26-005717 |
| 2026-01-29 | 00:11 ET | [SCHEDULE 13D/A](/filings/0001193125-26-029844.md) | Ownership report, active investor, amended | 0001193125-26-029844 |
| 2026-01-23 | 02:12 ET | [8-K](/filings/0001628280-26-003163.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001628280-26-003163 |
| 2025-12-22 | 22:05 ET | [8-K](/filings/0001628280-25-058573.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001628280-25-058573 |
| 2025-11-19 | 22:21 ET | [10-Q](/filings/0001628280-25-053255.md) | Quarterly report, period 2025-09-30 | 0001628280-25-053255 |
| 2025-11-19 | 22:12 ET | [8-K](/filings/0001628280-25-053237.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-053237 |
| 2025-10-22 | 20:36 ET | [8-K](/filings/0001628280-25-045893.md) | 1.01 Entry into a material agreement | 0001628280-25-045893 |
| 2025-09-26 | 20:32 ET | [8-K](/filings/0001628280-25-042944.md) | 1.01 Entry into a material agreement; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001628280-25-042944 |
| 2025-08-19 | 21:12 ET | [10-Q](/filings/0001628280-25-040832.md) | Quarterly report, period 2025-06-30 | 0001628280-25-040832 |
| 2025-08-19 | 21:02 ET | [8-K](/filings/0001628280-25-040828.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-040828 |
| 2025-08-15 | 11:04 ET | [8-K](/filings/0001628280-25-040447.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events | 0001628280-25-040447 |
| 2025-07-29 | 21:29 ET | [8-K](/filings/0001628280-25-036478.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001628280-25-036478 |
| 2025-07-16 | 20:10 ET | [8-K](/filings/0001539497-25-001880.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001539497-25-001880 |
| 2025-06-23 | 21:27 ET | [8-K](/filings/0001628280-25-032651.md) | 5.02 Departure or appointment of officers or directors | 0001628280-25-032651 |
| 2025-06-18 | 20:09 ET | [DEF 14A](/filings/0001539497-25-001669.md) | Proxy statement, period 2025-07-28 | 0001539497-25-001669 |
| 2025-06-16 | 20:46 ET | [8-K](/filings/0001628280-25-031618.md) | 8.01 Other events | 0001628280-25-031618 |
| 2025-06-06 | 20:31 ET | [8-K/A](/filings/0001628280-25-030028.md) | 5.02 Departure or appointment of officers or directors | 0001628280-25-030028 |
| 2025-06-06 | 10:20 ET | [8-K](/filings/0001628280-25-029809.md) | 1.01 Entry into a material agreement; 5.02 Departure or appointment of officers or directors | 0001628280-25-029809 |
| 2025-06-03 | 10:20 ET | [8-K](/filings/0001628280-25-028932.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001628280-25-028932 |
| 2025-05-29 | 21:24 ET | [8-K](/filings/0001628280-25-028421.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-028421 |
| 2025-05-19 | 11:16 ET | [10-Q](/filings/0001628280-25-026381.md) | Quarterly report, period 2025-03-31 | 0001628280-25-026381 |
| 2025-05-19 | 11:05 ET | [8-K](/filings/0001628280-25-026378.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-026378 |
| 2025-05-12 | 10:12 ET | [SCHEDULE 13D/A](/filings/0000950170-25-068509.md) | Ownership report, active investor, amended | 0000950170-25-068509 |
| 2025-05-09 | 11:02 ET | [8-K](/filings/0001628280-25-024052.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 3.03 Change to security holders’ rights; 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-25-024052 |
| 2025-04-30 | 20:45 ET | [10-K/A](/filings/0001628280-25-021129.md) | Annual report, amended, period 2024-12-31 | 0001628280-25-021129 |
| 2025-04-15 | 20:45 ET | [10-K](/filings/0001628280-25-017874.md) | Annual report, period 2024-12-31 | 0001628280-25-017874 |
| 2025-04-15 | 20:19 ET | [8-K](/filings/0001628280-25-017858.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-25-017858 |
| 2025-04-04 | 10:19 ET | [SCHEDULE 13D/A](/filings/0000919574-25-002244.md) | Ownership report, active investor, amended | 0000919574-25-002244 |
| 2025-03-28 | 00:40 ET | [SCHEDULE 13D](/filings/0000919574-25-002170.md) | Ownership report, active investor | 0000919574-25-002170 |
| 2025-03-26 | 21:00 ET | [8-K](/filings/0001628280-25-015001.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 8.01 Other events | 0001628280-25-015001 |
| 2025-03-19 | 21:28 ET | [8-K](/filings/0001628280-25-013889.md) | 3.01 Delisting notice | 0001628280-25-013889 |
| 2025-03-04 | 21:46 ET | [8-K](/filings/0001628280-25-009942.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001628280-25-009942 |
| 2025-02-20 | 22:01 ET | [8-K](/filings/0001628280-25-006830.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001628280-25-006830 |
| 2025-01-24 | 00:06 ET | [8-K](/filings/0001628280-25-002422.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001628280-25-002422 |
| 2025-01-22 | 01:53 ET | [8-K](/filings/0001628280-25-002081.md) | 5.02 Departure or appointment of officers or directors; 8.01 Other events; 9.01 Financial statements and exhibits | 0001628280-25-002081 |

Page 1 of 3. [Older](/companies/lnza/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:16 ET. No prices; not investment advice.