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 |
2024-06-03 Sale |
2024-06-05 7:05 pm |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
4,000 | $9.3412 | $37,365 | 161,670 (Indirect Direct) |
View |
2021-11-29 Sale |
2021-12-01 7:36 pm |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
7,000 | $39.38 | $275,657 | 151,250 (Indirect Direct) |
View |
2021-09-08 Sale |
2021-09-09 5:21 pm |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
10,000 | $31.63 | $316,286 | 157,848 (Indirect Direct) |
View |
2020-08-12 Purchase |
2020-08-18 6:34 pm |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
10,395 | $7.613 | $79,137 | 152,054 (Indirect 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 |
2024-12-23 Option Award |
2024-12-26 8:26 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
3,672 | $20.42 | 95,515 (Direct) |
View |
2023-12-19 Option Award |
2023-12-26 9:02 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
5,559 | $0 | 165,670 (Direct) |
View |
2022-12-22 Option Award |
2022-12-27 6:00 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
6,811 | $0 | 160,111 (Direct) |
View |
2021-12-20 Option Award |
2021-12-22 4:14 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
2,050 | $0 | 153,300 (Direct) |
View |
2021-10-15 Other |
2021-10-19 6:32 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
402 | $10.19 | 158,652 (Direct) |
View |
2021-03-01 Option Award |
2021-03-04 8:14 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
880 | $0 | 167,848 (Direct) |
View |
2020-12-15 Option Award |
2020-12-17 7:29 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
6,762 | $0 | 166,968 (Direct) |
View |
2020-11-02 Option Award |
2020-11-04 6:05 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
1,747 | $0 | 160,206 (Direct) |
View |
2020-09-17 Option Award |
2020-09-21 4:27 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
6,405 | $0 | 158,459 (Direct) |
View |
2020-08-03 Option Award |
2020-08-05 7:10 pm |
N/A N/A |
GRID DYNAMICS HOLDINGS INC. | GDYN | Zhang Shuo Director |
2,004 | $0 | 141,659 (Direct) |
View |