Amplitude, Inc. — 144 Filings
46 144 filings on record
This page lists all 144 filings submitted to the SEC by Amplitude, Inc. (AMPL), sorted by most recent first. Each row links to the full filing on EdgarLookup. Amplitude, Inc. has filed 46 144 documents with the SEC since 2021. To view all SEC filings by Amplitude, Inc., see the full filings list.
All
10-K
10-Q
144
3
4
4/A
424B3
424B4
5
8-A12B
8-K
ARS
CERT
CORRESP
D
DEF 14A
DEFA14A
DRS
DRS/A
DRSLTR
EFFECT
FWP
POS AM
PRE 14A
S-1
S-1/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 144 | — | 0001950047-26-002274 | Mar 5, 2026 | — |
| 144 | — | 0001950047-25-010695 | Dec 29, 2025 | — |
| 144 | — | 0001950047-25-010304 | Dec 15, 2025 | — |
| 144 | — | 0001950047-25-008954 | Nov 17, 2025 | — |
| 144 | — | 0001950047-25-008692 | Nov 12, 2025 | — |
| 144 | — | 0001950047-25-007994 | Oct 15, 2025 | — |
| 144 | — | 0001950047-25-007130 | Sep 15, 2025 | — |
| 144 | — | 0001950047-25-005922 | Aug 15, 2025 | — |
| 144 | — | 0001950047-25-005625 | Aug 11, 2025 | — |
| 144 | — | 0001950047-25-005038 | Jul 15, 2025 | — |
| 144 | — | 0001950047-25-004173 | Jun 11, 2025 | — |
| 144 | — | 0001950047-25-004172 | Jun 11, 2025 | — |
| 144 | — | 0001950047-25-003195 | May 19, 2025 | — |
| 144 | — | 0001950047-25-002921 | May 12, 2025 | — |
| 144 | — | 0001950047-25-002811 | May 8, 2025 | — |
| 144 | — | 0001950047-25-001755 | Mar 11, 2025 | — |
| 144 | — | 0001950047-25-001167 | Feb 24, 2025 | — |
| 144 | — | 0001950047-24-009805 | Dec 13, 2024 | — |
| 144 | — | 0001950047-24-008752 | Nov 18, 2024 | — |
| 144 | — | 0001950047-24-008471 | Nov 12, 2024 | — |
| 144 | — | 0001950047-24-006209 | Aug 19, 2024 | — |
| 144 | — | 0001950047-24-003877 | May 17, 2024 | — |
| 144 | — | 0001950047-24-001364 | Feb 23, 2024 | — |
| 144 | — | 0001950047-23-005148 | Nov 17, 2023 | — |
| 144 | — | 0001950047-23-003219 | Aug 17, 2023 | — |
| 144 | — | 0001950047-23-001427 | Jun 8, 2023 | — |
| 144 | — | 0001950047-23-001426 | Jun 8, 2023 | — |
| 144 | — | 0001950047-23-001423 | Jun 8, 2023 | — |
| 144 | — | 0001950047-23-001381 | Jun 7, 2023 | — |
| 144 | — | 0001950047-23-001379 | Jun 7, 2023 | — |
| 144 | — | 0001950047-23-001376 | Jun 7, 2023 | — |
| 144 | — | 0001950047-23-001352 | Jun 6, 2023 | — |
| 144 | — | 0001950047-23-001348 | Jun 6, 2023 | — |
| 144 | — | 0001950047-23-001342 | Jun 6, 2023 | — |
| 144 | — | 0001950047-23-001277 | Jun 5, 2023 | — |
| 144 | — | 0001950047-23-001272 | Jun 5, 2023 | — |
| 144 | — | 0001950047-23-001259 | Jun 5, 2023 | — |
| 144 | — | 0001950047-23-001236 | Jun 2, 2023 | — |
| 144 | — | 0001950047-23-001235 | Jun 2, 2023 | — |
| 144 | — | 0001950047-23-001231 | Jun 2, 2023 | — |
| 144 | — | 0001950047-23-001176 | Jun 1, 2023 | — |
| 144 | — | 0001950047-23-001175 | Jun 1, 2023 | — |
| 144 | — | 0001950047-23-001173 | Jun 1, 2023 | — |
| 144 | — | 0001728084-23-000001 | May 18, 2023 | — |
| 144 | — | 0001720216-23-000002 | May 18, 2023 | — |
| 144 | — | 0001950047-23-000704 | May 17, 2023 | — |