Amplitude, Inc. — 3 Filings
28 3 filings on record
This page lists all 3 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 28 3 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 |
|---|---|---|---|---|
| 3 | — | 0001610717-26-000102 | Mar 17, 2026 | Mar 6, 2026 |
| 3 | 3 | 0000950170-25-026794 | Feb 25, 2025 | Feb 22, 2025 |
| 3 | — | 0001610717-24-000420 | Aug 9, 2024 | Aug 1, 2024 |
| 3 | FORM 3 | 0001567619-23-003888 | Feb 27, 2023 | Feb 22, 2023 |
| 3 | PRIMARY DOCUMENT | 0001562180-22-005446 | Jul 1, 2022 | Jun 30, 2022 |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036961 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-21-057097 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-21-057094 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036842 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-21-057092 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036840 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-21-057090 | Sep 21, 2021 | — |
| 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-21-008829 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0001209191-21-057088 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036838 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036837 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036836 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036835 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036834 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036832 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036833 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036826 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036827 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036831 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036830 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036824 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036828 | Sep 21, 2021 | — |
| 3 | FORM 3 SUBMISSION | 0000899243-21-036825 | Sep 21, 2021 | — |