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 |
2023-08-11 Sale |
2023-08-14 12:07 pm |
Global System Dynamics Inc. | GSD | MIZUHO SECURITIES USA LLC 10% Owner |
60,190 | $10.95 | $659,008 | 48,300 (Direct) |
View |
2023-02-07 Sale |
2023-02-09 4:32 pm |
Global System Dynamics Inc. | GSD | Yakira Capital Management Inc. 10% Owner |
135,900 | $10.43 | $1,417,437 | 132,964 (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 |
Ownership |
2023-08-14 12:32 pm |
N/A N/A |
Global System Dynamics Inc. | GSD | MIZUHO SECURITIES USA LLC 10% Owner |
0 | $0 | 108,490 (Direct) |
View |
Ownership |
2023-02-09 4:30 pm |
N/A N/A |
Global System Dynamics Inc. | GSD | Yakira Capital Management Inc. 10% Owner |
0 | $0 | 268,864 (Indirect) |
View |
Ownership |
2022-10-20 4:52 pm |
N/A N/A |
Global System Dynamics Inc. | GLEE | Mullins Geoffrey Sean Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2022-10-20 4:51 pm |
N/A N/A |
Global System Dynamics Inc. | GLEE | ILER J RICHARD PEO, CFO and Secretary |
0 | $0 | 0 (Direct) |
View |
Ownership |
2022-10-20 4:50 pm |
N/A N/A |
Global System Dynamics Inc. | GLEE | Bartrum John Joseph Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2022-10-20 4:49 pm |
N/A N/A |
Global System Dynamics Inc. | GLEE | Bale Wayne Eliot Director |
0 | $0 | 0 (Direct) |
View |
Ownership |
2022-10-19 12:12 pm |
N/A N/A |
Global System Dynamics Inc. | GSD | DarkPulse Inc. O'Leary Dennis M 10% Owner |
0 | $0 | 2,623,120 (Direct) |
View |
2021-09-18 Other |
2021-09-21 8:46 pm |
N/A N/A |
Gladstone Acquisition Corp | GLEEU | GLADSTONE DAVID CEO, President and CIO 10% Owner |
251,880 | $0 | 2,623,120 (Indirect) |
View |
2021-09-18 Other |
2021-09-20 4:10 pm |
N/A N/A |
Gladstone Acquisition Corp | GLEEU | Gladstone Sponsor LLC 10% Owner |
251,880 | $0 | 2,623,120 (Direct) |
View |
Ownership |
2021-08-04 6:06 pm |
N/A N/A |
Gladstone Acquisition Corp | GLEEU | GLADSTONE DAVID CEO, President and CIO 10% Owner |
0 | $0 | 2,875,000 (Indirect) |
View |
Ownership |
2021-08-04 6:05 pm |
N/A N/A |
Gladstone Acquisition Corp | GLEEU | Gladstone Sponsor LLC 10% Owner |
0 | $0 | 2,875,000 (Direct) |
View |