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 |
| 2026-01-14 Sale | 2026-01-16 5:29 pm | Data Storage Corp | DTST | Kempster Thomas Director 10% Owner | 881,472 | $5.2 | $4,583,654 | 0 (Direct) | View |
| 2025-12-10 Sale | 2025-12-12 8:05 pm | Data Storage Corp | DTST | Kempster Thomas Director 10% Owner | 6,846 | $4.9934 | $34,185 | 871,972 (Direct) | View |
| 2025-04-10 Sale | 2025-04-14 4:29 pm | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 2,333 | $3.25 | $7,582 | 847,446 (Direct) | View |
| 2025-03-03 Sale | 2025-03-04 6:29 pm | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 1,373 | $3.83 | $5,259 | 838,014 (Direct) | View |
| 2025-01-02 Sale | 2025-01-06 8:20 pm | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 1,593 | $4.23 | $6,738 | 829,583 (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 |
| 2026-01-29 Option Award | 2026-02-02 5:23 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas Director | 10,000 | $0 | 10,000 (Direct) | View |
| 2025-09-11 Exercise | 2025-09-15 9:37 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 13,236 | $0 | 878,818 (Direct) | View |
| 2025-08-04 Exercise | 2025-08-05 5:40 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 9,804 | $1.96 | 878,818 (Direct) | View |
| 2025-08-04 Exercise | 2025-08-05 5:40 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 16,666 | $2 | 878,818 (Direct) | View |
| 2025-08-04 Exercise | 2025-08-05 5:40 pm | 2024-04-10 2028-04-09 | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 26,470 | $0 | 878,818 (Direct) | View |
| 2025-04-10 Exercise | 2025-04-14 4:29 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 16,666 | $0 | 847,446 (Direct) | View |
| 2025-02-28 Exercise | 2025-03-04 6:29 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 4,902 | $0 | 838,014 (Direct) | View |
| 2024-12-10 Exercise | 2024-12-12 6:43 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 2,500 | $2.4 | 831,176 (Direct) | View |
| 2024-12-10 Exercise | 2024-12-12 6:43 pm | 2020-12-11 2024-12-10 | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 2,500 | $0 | 831,176 (Direct) | View |
| 2024-04-10 Exercise | 2024-04-12 3:58 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 16,666 | $0 | 845,343 (Direct) | View |
| 2024-02-29 Exercise | 2024-03-05 5:49 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 9,804 | $0 | 830,147 (Direct) | View |
| 2024-01-02 Option Award | 2024-01-04 5:21 pm | 2025-01-02 2029-01-01 | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 32,593 | $0 | 830,969 (Direct) | View |
| 2023-04-10 Option Award | 2023-04-12 8:45 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 50,000 | $0 | 83,579 (Direct) | View |
| 2023-03-01 Option Award | 2023-03-01 7:31 pm | N/A N/A | Data Storage Corp | DTST | Kempster Thomas EVP 10% Owner | 29,412 | $0 | 52,452 (Direct) | View |