Amplitude, Inc. SEC filings AMPL
Amplitude, Inc. has 527 filings in SEC EDGAR's recent list, going back to Jun 11, 2021. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Results of operations
|
Nov 4, 2026 | Nov 4, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Oct 15, 2026 | Oct 15, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2026 | Jun 9, 2026 |
| 8-K |
Current report
Results of operations
|
May 6, 2026 | May 6, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 24, 2026 | Feb 24, 2026 |
| 8-K |
Current report
Results of operations
|
Feb 18, 2026 | Feb 18, 2026 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2025 | Nov 5, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 12, 2025 | Jun 6, 2025 |
| 8-K |
Current report
Results of operations
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Material agreement
|
Apr 1, 2025 | Mar 28, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Feb 25, 2025 | Feb 22, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2024 | Aug 8, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 5, 2024 | Aug 5, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2024 | Jun 11, 2024 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
May 24, 2024 | May 23, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 20, 2024 | Feb 20, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 9, 2023 | Jun 8, 2023 |
| 8-K |
Current report
Results of operations
|
May 9, 2023 | May 9, 2023 |
| 8-K |
Current report
Officer or director change
|
May 5, 2023 | May 5, 2023 |
| 8-K |
Current report
Exit or restructuring costs, Regulation FD disclosure
|
Apr 5, 2023 | Apr 3, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 5, 2023 | Mar 30, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 15, 2023 | Feb 15, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2022 | Nov 2, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 3, 2022 | Aug 3, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jul 1, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 13, 2022 | Jun 9, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 16, 2022 | Feb 16, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 14, 2022 | Jan 11, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Nov 9, 2021 | Nov 8, 2021 |
| 8-K |
Current report
Other events
|
Sep 27, 2021 | Sep 27, 2021 |
| 8-K |
Current report
Other events
|
Sep 23, 2021 | Sep 23, 2021 |
| 8-K |
Current report
Results of operations, Bylaw or fiscal year change, Regulation FD disclosure
|
Sep 21, 2021 | Sep 21, 2021 |
Showing 40 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Prepackaged Software (SIC 7372)
- Listed as
- AMPL (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Francisco, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1866692
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.