Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2021-09-28 Sale | 2021-09-30 7:32 pm | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 300,772 | $50.43 | $15,167,820 | 79,228 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-02-01 Exercise | 2024-02-05 5:12 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 23,866 | $4.19 | 7,394,407 (Direct) | View |
| 2024-02-01 Exercise | 2024-02-05 5:12 pm | N/A 2030-12-28 | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 23,866 | $0 | 7,394,407 (Direct) | View |
| 2024-02-01 Conversion | 2024-02-05 5:12 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 23,866 | $0 | 7,394,407 (Direct) | View |
| 2023-02-01 Exercise | 2023-02-03 6:28 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 23,866 | $4.19 | 7,394,407 (Direct) | View |
| 2023-02-01 Exercise | 2023-02-03 6:28 pm | N/A 2030-12-28 | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 23,866 | $0 | 7,394,407 (Direct) | View |
| 2023-02-01 Conversion | 2023-02-03 6:28 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 23,866 | $0 | 7,394,407 (Direct) | View |
| 2022-02-17 Exercise | 2022-02-23 6:14 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 93,866 | $4.19 | 7,989,150 (Indirect) | View |
| 2022-02-17 Exercise | 2022-02-23 6:14 pm | N/A 2030-12-28 | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 93,866 | $0 | 7,989,150 (Indirect) | View |
| 2022-02-17 Conversion | 2022-02-23 6:14 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 93,866 | $0 | 7,989,150 (Indirect) | View |
| 2021-06-28 Gift | 2021-09-23 9:30 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 475,000 | $0 | 39,038,349 (Indirect) | View |
| 2021-09-21 Conversion | 2021-09-23 9:30 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 380,000 | $0 | 39,038,349 (Indirect) | View |
| 2021-06-24 Exercise | 2021-09-23 9:30 pm | N/A 2030-12-28 | Amplitude Inc. | AMPL | Liu Curtis Chief Technology Officer 10% Owner | 567,900 | $0 | 39,038,349 (Indirect) | View |
Ownership | 2021-09-21 6:00 pm | N/A N/A | Amplitude Inc. | AMPL | Liu Curtis Director | 0 | $0 | 8,407,690 (Indirect) | View |