Amplitude, Inc.
AMPLNasdaqCIK 1866692TechnologyFiscal year ends Dec 31
Reports and events: 72 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 |
|---|---|---|---|
| 2026-10-1516:31 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-422944 |
| 2026-08-0618:12 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001193125-26-335706 |
| 2026-08-0516:38 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-335305 |
| 2026-06-1016:14 ET | 8-K | 5.07 Shareholder vote results | 0001193125-26-265850 |
| 2026-05-0718:46 ET | 10-Q | Quarterly reportPeriod 2026-03-31 | 0001193125-26-209631 |
| 2026-05-0616:52 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-209264 |
| 2026-04-2416:30 ET | DEF 14A | Proxy statementPeriod 2026-06-09 | 0001140361-26-016728 |
| 2026-02-2416:23 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-067137 |
| 2026-02-1921:12 ET | 10-K | Annual reportPeriod 2025-12-31 | 0001193125-26-057847 |
| 2026-02-1816:11 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-26-057052 |
| 2025-11-0619:17 ET | 10-Q | Quarterly reportPeriod 2025-09-30 | 0001193125-25-267492 |
| 2025-11-0516:10 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001193125-25-266930 |
| 2025-08-0718:52 ET | 10-Q | Quarterly reportPeriod 2025-06-30 | 0000950170-25-104357 |
| 2025-08-0616:09 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-104010 |
| 2025-06-1216:20 ET | 8-K | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results | 0001193125-25-139911 |
| 2025-05-0716:07 ET | 10-Q | Quarterly reportPeriod 2025-03-31 | 0000950170-25-065639 |
| 2025-05-0716:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-065627 |
| 2025-04-2516:30 ET | DEF 14A | Proxy statementPeriod 2025-06-12 | 0001140361-25-015778 |
| 2025-04-0116:01 ET | 8-K | 1.01 Entry into a material agreement | 0001193125-25-070392 |
| 2025-02-2521:23 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0000950170-25-027242 |
| 2025-02-2516:16 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-25-035156 |
| 2025-02-2016:05 ET | 10-K | Annual reportPeriod 2024-12-31 | 0000950170-25-024135 |
| 2025-02-1916:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-25-023152 |
| 2024-11-0716:11 ET | 10-Q | Quarterly reportPeriod 2024-09-30 | 0000950170-24-123339 |
| 2024-11-0716:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-123275 |
| 2024-08-0816:07 ET | 10-Q | Quarterly reportPeriod 2024-06-30 | 0000950170-24-093925 |
| 2024-08-0816:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-093897 |
| 2024-08-0509:06 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-193428 |
| 2024-06-1216:05 ET | 8-K | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0001193125-24-159934 |
| 2024-05-2417:04 ET | 8-K | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-24-147163 |
| 2024-05-0916:08 ET | 10-Q | Quarterly reportPeriod 2024-03-31 | 0000950170-24-056922 |
| 2024-05-0916:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-056881 |
| 2024-04-2916:35 ET | DEF 14A | Proxy statementPeriod 2024-06-11 | 0001140361-24-023026 |
| 2024-02-2016:07 ET | 10-K | Annual reportPeriod 2023-12-31 | 0000950170-24-017102 |
| 2024-02-2016:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-24-017086 |
| 2023-11-1407:00 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-23-276632 |
| 2023-11-0716:08 ET | 10-Q | Quarterly reportPeriod 2023-09-30 | 0000950170-23-060240 |
| 2023-11-0716:05 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-060222 |
| 2023-08-0816:09 ET | 10-Q | Quarterly reportPeriod 2023-06-30 | 0000950170-23-039800 |
| 2023-08-0816:07 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-039789 |
| 2023-06-0916:05 ET | 8-K | 5.07 Shareholder vote results | 0001193125-23-164442 |
| 2023-05-1016:06 ET | 10-Q | Quarterly reportPeriod 2023-03-31 | 0000950170-23-020495 |
| 2023-05-0916:09 ET | 8-K | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000950170-23-019655 |
| 2023-05-0517:25 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-23-137262 |
| 2023-04-2716:32 ET | DEF 14A | Proxy statement | 0001140361-23-020978 |
| 2023-04-0516:31 ET | 8-K | 2.05 Exit or disposal costs; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-23-092340 |
| 2023-04-0516:29 ET | 8-K | 5.02 Departure or appointment of officers or directors | 0001193125-23-092329 |
| 2023-02-2219:52 ET | SC 13D/A | Ownership report, active investor, amended | 0001193125-23-043772 |
| 2023-02-1616:06 ET | 10-K | Annual reportPeriod 2022-12-31 | 0000950170-23-003045 |
| 2023-02-1516:05 ET | 8-K | 2.02 Results of operations; 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000950170-23-002892 |
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 04:32 ET. Listed shows no prices and gives no investment advice.