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 |
2025-03-13 Purchase |
2025-03-17 4:34 pm |
Amplitude Inc. | AMPL | Casey Andrew Chief Financial Officer |
21,000 | $11.42 | $239,765 | 1,076,992 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-02-15 Tax Withholding |
2025-02-18 4:30 pm |
N/A N/A |
Amplitude Inc. | AMPL | Casey Andrew Chief Financial Officer |
35,748 | $12.04 | 1,055,992 (Direct) |
View |
2024-11-15 Tax Withholding |
2024-11-19 4:42 pm |
N/A N/A |
Amplitude Inc. | AMPL | Casey Andrew Chief Financial Officer |
33,852 | $9.59 | 1,091,740 (Direct) |
View |
2024-09-15 Option Award |
2024-09-17 5:06 pm |
N/A N/A |
Amplitude Inc. | AMPL | Casey Andrew Chief Financial Officer |
1,125,592 | $0 | 1,125,592 (Direct) |
View |