Momentus Inc.
MNTSNasdaqCIK 1781162IndustrialsFiscal year ends Dec 31
Reports and events: 242 filings
Newest first, by EDGAR acceptance time (Eastern). Each filing’s page lists its documents on sec.gov and, for 10-K and 10-Q reports, the extracted sections.
What the forms are: 10-K, 10-Q, 8-K, Form 4, DEF 14A, Schedule 13D, Schedule 13G, amendments, accession numbers.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-08-2516:52 ET | 8-K | 1.02 Termination of a material agreement | 0001628280-26-058934 |
| 2026-08-1416:01 ET | 8-K | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001140361-26-033135 |
| 2026-08-1114:23 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001628280-26-055624 |
| 2026-06-1816:45 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-26-025776 |
| 2026-06-1517:02 ET | 8-K | 1.01 Entry into a material agreement; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-025252 |
| 2026-05-2916:51 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-023337 |
| 2026-05-2206:01 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001140361-26-022497 |
| 2026-05-1314:12 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001628280-26-034490 |
| 2026-05-0508:47 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-019009 |
| 2026-04-2011:35 ET | 8-K | 1.02 Termination of a material agreement | 0001140361-26-015530 |
| 2026-04-1609:25 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-014988 |
| 2026-04-1308:52 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-26-014365 |
| 2026-04-1017:20 ET | DEF 14A | Proxy statementPeriod 2026-05-19 | 0001140361-26-014277 |
| 2026-03-3112:41 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001628280-26-022291 |
| 2026-02-2016:56 ET | 8-K | 8.01 Other events | 0001140361-26-006335 |
| 2026-02-1214:55 ET | 8-K | 5.07 Shareholder vote results | 0001140361-26-004972 |
| 2026-01-2209:07 ET | DEF 14A | Proxy statementPeriod 2026-02-06 | 0001140361-26-002047 |
| 2026-01-1319:00 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.03 Change to security holders’ rights; 9.01 Financial statements and exhibits | 0001140361-26-001016 |
| 2026-01-0917:07 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001140361-26-000853 |
| 2025-12-2909:55 ET | DEF 14A | Proxy statementPeriod 2026-01-27 | 0001140361-25-046747 |
| 2025-12-2914:02 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.03 Change to security holders’ rights; 9.01 Financial statements and exhibits | 0001140361-25-046720 |
| 2025-12-1917:27 ET | S-1 | Registration statement | 0001140361-25-046231 |
| 2025-12-1511:50 ET | 8-K | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-045491 |
| 2025-12-1210:11 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-045310 |
| 2025-12-1008:34 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity | 0001140361-25-045087 |
| 2025-11-2416:06 ET | 8-K | 8.01 Other events | 0001140361-25-043134 |
| 2025-11-2017:36 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001781162-25-000041 |
| 2025-10-2910:40 ET | DEF 14A | Proxy statementPeriod 2025-11-24 | 0001140361-25-039712 |
| 2025-10-2719:51 ET | S-1 | Registration statement | 0001140361-25-039325 |
| 2025-10-2416:50 ET | S-1 | Registration statement | 0001140361-25-039284 |
| 2025-10-1717:18 ET | S-1/A | Registration statement, amended | 0001140361-25-038519 |
| 2025-10-1516:15 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-038203 |
| 2025-10-0908:30 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-037763 |
| 2025-10-0617:08 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-037391 |
| 2025-10-0107:30 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-036869 |
| 2025-09-2917:06 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-036535 |
| 2025-09-2516:05 ET | 8-K | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001140361-25-036125 |
| 2025-09-1817:27 ET | 8-K | 5.07 Shareholder vote results | 0001140361-25-035420 |
| 2025-09-1518:24 ET | S-1 | Registration statement | 0001140361-25-034922 |
| 2025-09-1121:20 ET | 8-K | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-034600 |
| 2025-09-0808:27 ET | DEF 14A | Proxy statementPeriod 2025-09-17 | 0001140361-25-034316 |
| 2025-08-1917:28 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0001628280-25-040834 |
| 2025-08-1917:36 ET | DEF 14A | Proxy statementPeriod 2025-09-17 | 0001140361-25-031783 |
| 2025-08-1408:00 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-031042 |
| 2025-08-0616:07 ET | 8-K | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001140361-25-029141 |
| 2025-07-0215:26 ET | 8-K | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-024623 |
| 2025-06-3009:25 ET | 8-K | 8.01 Other events; 9.01 Financial statements and exhibits | 0001140361-25-024111 |
| 2025-06-2508:42 ET | 8-K | 3.01 Delisting notice | 0001140361-25-023559 |
| 2025-06-2321:41 ET | S-1/A | Registration statement, amended | 0001140361-25-023226 |
| 2025-06-2017:01 ET | 8-K | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001140361-25-023204 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:15 ET. Listed shows no prices and gives no investment advice.