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 |
2021-12-30 Sale |
2022-01-03 8:12 pm |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
620 | $54.32 | $33,678 | 97,491 (Indirect Direct) |
View |
2021-11-12 Sale |
2021-11-16 9:36 pm |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
100,000 | $73.48 | $7,348,272 | 1,186,492 (Indirect Direct) |
View |
2021-09-28 Sale |
2021-09-30 7:25 pm |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
200,000 | $50.75 | $10,150,000 | 1,212,256 (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 |
2022-12-29 Exercise |
2023-01-03 6:33 pm |
N/A 2029-06-03 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
14,748 | $0 | 829,021 (Direct) |
View |
2022-12-29 Exercise |
2023-01-03 6:33 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
14,748 | $2.26 | 829,021 (Direct) |
View |
2022-10-31 Conversion |
2022-11-14 9:21 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
433,188 | $0 | 797,667 (Direct) |
View |
2022-09-01 Exercise |
2022-09-06 8:40 pm |
N/A 2029-06-03 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
14,748 | $0 | 394,163 (Direct) |
View |
2022-09-01 Exercise |
2022-09-06 8:40 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
14,748 | $2.26 | 394,163 (Direct) |
View |
2022-06-15 Option Award |
2022-06-17 4:02 pm |
N/A 2032-06-15 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
483,801 | $0 | 533,361 (Direct) |
View |
2022-05-10 Exercise |
2022-05-11 5:26 pm |
N/A 2029-06-03 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
11,062 | $0 | 93,803 (Direct) |
View |
2022-05-10 Exercise |
2022-05-11 5:26 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
11,062 | $2.26 | 93,803 (Direct) |
View |
2022-02-17 Conversion |
2022-02-23 6:13 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
203,688 | $0 | 1,648,188 (Direct) |
View |
2022-02-17 Exercise |
2022-02-23 6:13 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
203,688 | $0 | 1,648,188 (Direct) |
View |
2022-02-17 Exercise |
2022-02-23 6:13 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
203,688 | $2.26 | 1,648,188 (Direct) |
View |
2021-12-30 Exercise |
2022-01-03 8:12 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
7,374 | $0 | 97,491 (Direct) |
View |
2021-12-30 Exercise |
2022-01-03 8:12 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
7,374 | $2.26 | 97,491 (Direct) |
View |
2021-11-12 Other |
2021-11-16 9:36 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
372 | $0 | 1,186,492 (Indirect) |
View |
2021-11-12 Exercise |
2021-11-16 9:36 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
107,373 | $0 | 1,186,492 (Direct) |
View |
2021-11-12 Exercise |
2021-11-16 9:36 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
107,373 | $2.26 | 1,186,492 (Direct) |
View |
2021-09-28 Other |
2021-09-30 7:25 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
248 | $0 | 1,212,256 (Direct) |
View |
2021-09-28 Exercise |
2021-09-30 7:25 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
175,000 | $0 | 1,212,256 (Direct) |
View |
2021-09-28 Exercise |
2021-09-30 7:25 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
175,000 | $2.26 | 1,212,256 (Direct) |
View |
2021-09-21 Conversion |
2021-09-23 9:30 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
48,751 | $0 | 6,040,003 (Direct) |
View |
2021-03-30 Exercise |
2021-09-23 9:30 pm |
N/A 2029-06-04 |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
459,000 | $0 | 6,040,003 (Direct) |
View |
Ownership |
2021-09-21 6:00 pm |
N/A N/A |
Amplitude Inc. | AMPL | Vuong Hoang Chief Financial Officer |
0 | $0 | 1,832,103 (Direct) |
View |