BlackRock, Inc. 13D and 13G filings for Amplitude, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2024-01-29 3:26 pm Purchase | 2023-12-31 | 13G | Amplitude, Inc. AMPL | BlackRock Inc. BLK | 5,180,907 6.200% | 1,635,648 (+46.14%) | Filing |
| 2023-03-08 2:19 pm Sale | 2023-02-28 | 13G | Amplitude, Inc. AMPL | BlackRock Inc. BLK | 3,545,259 4.600% | -42,628 (-1.19%) | Filing |
| 2023-02-03 12:09 pm Purchase | 2022-12-31 | 13G | Amplitude, Inc. AMPL | BlackRock Inc. BLK | 3,587,887 5.200% | 3,587,887 (New Position) | Filing |