| 2026-08-06 | 10-Q | 10-Q filed 2026-08-06 by Amplitude, Inc. |
| 2026-08-05 | 8-K | 8-K filed 2026-08-05 by Amplitude, Inc. |
| 2026-06-10 | 8-K | 8-K filed 2026-06-10 by Amplitude, Inc. |
| 2026-05-07 | 10-Q | 10-Q filed 2026-05-07 by Amplitude, Inc. |
| 2026-05-06 | 8-K | 8-K filed 2026-05-06 by Amplitude, Inc. |
| 2026-04-24 | DEF 14A | DEF 14A filed 2026-04-24 by Amplitude, Inc. |
| 2026-02-24 | 8-K | 8-K filed 2026-02-24 by Amplitude, Inc. |
| 2026-02-19 | 10-K | 10-K filed 2026-02-19 by Amplitude, Inc. |
| 2026-02-18 | 8-K | 8-K filed 2026-02-18 by Amplitude, Inc. |
| 2025-11-06 | 10-Q | 10-Q filed 2025-11-06 by Amplitude, Inc. |
| 2025-11-05 | 8-K | 8-K filed 2025-11-05 by Amplitude, Inc. |
| 2025-08-07 | 10-Q | 10-Q filed 2025-08-07 by Amplitude, Inc. |
| 2025-08-06 | 8-K | 8-K filed 2025-08-06 by Amplitude, Inc. |
| 2025-06-12 | 8-K | 8-K filed 2025-06-12 by Amplitude, Inc. |
| 2025-05-07 | 8-K | 8-K filed 2025-05-07 by Amplitude, Inc. |
| 2025-05-07 | 10-Q | 10-Q filed 2025-05-07 by Amplitude, Inc. |
| 2025-04-25 | DEF 14A | DEF 14A filed 2025-04-25 by Amplitude, Inc. |
| 2025-04-01 | 8-K | 8-K filed 2025-04-01 by Amplitude, Inc. |
| 2025-02-25 | 8-K | 8-K filed 2025-02-25 by Amplitude, Inc. |
| 2025-02-20 | 10-K | 10-K filed 2025-02-20 by Amplitude, Inc. |
| 2025-02-19 | 8-K | 8-K filed 2025-02-19 by Amplitude, Inc. |
| 2024-11-07 | 10-Q | 10-Q filed 2024-11-07 by Amplitude, Inc. |
| 2024-11-07 | 8-K | 8-K filed 2024-11-07 by Amplitude, Inc. |
| 2024-08-08 | 10-Q | 10-Q filed 2024-08-08 by Amplitude, Inc. |
| 2024-08-08 | 8-K | 8-K filed 2024-08-08 by Amplitude, Inc. |
| 2024-08-05 | 8-K | 8-K filed 2024-08-05 by Amplitude, Inc. |
| 2024-06-12 | 8-K | 8-K filed 2024-06-12 by Amplitude, Inc. |
| 2024-05-24 | 8-K | 8-K filed 2024-05-24 by Amplitude, Inc. |
| 2024-05-09 | 10-Q | 10-Q filed 2024-05-09 by Amplitude, Inc. |
| 2024-05-09 | 8-K | 8-K filed 2024-05-09 by Amplitude, Inc. |