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 |
| 2025-09-22 Purchase | 2025-09-24 4:01 pm | Jasper Therapeutics Inc. | JSPR | WIGGANS THOMAS G Director | 41,000 | $2.43 | $99,630 | 87,000 (Indirect Direct) | View |
| 2025-09-22 Purchase | 2025-09-24 4:01 pm | Jasper Therapeutics Inc. | JSPR | Lucas Svetlana Director | 20,000 | $2.43 | $48,600 | 40,000 (Direct) | View |
| 2025-09-22 Purchase | 2025-09-24 4:01 pm | Jasper Therapeutics Inc. | JSPR | MARTELL RON President and CEO | 41,000 | $2.43 | $99,630 | 115,118 (Direct) | View |
| 2025-09-22 Purchase | 2025-09-24 4:01 pm | Jasper Therapeutics Inc. | JSPR | Shizuru Judith Anne Director | 41,000 | $2.43 | $99,630 | 197,901 (Direct) | View |
| 2024-12-12 Sale | 2024-12-12 8:02 pm | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $22.11 | $19,899 | 38,781 (Direct) | View |
| 2024-09-12 Sale | 2024-09-12 5:19 pm | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $21.23 | $19,104 | 39,681 (Direct) | View |
| 2024-06-12 Sale | 2024-06-12 9:40 pm | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $24.16 | $21,740 | 40,581 (Direct) | View |
| 2024-03-12 Sale | 2024-03-12 9:33 pm | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $26.44 | $23,792 | 41,481 (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 |
| 2026-01-02 Option Award | 2026-01-05 7:30 pm | N/A 2036-01-02 | Jasper Therapeutics Inc. | JSPR | MARTELL RON President, CEO and Director | 234,000 | $0 | 234,000 (Direct) | View |
| 2026-01-02 Option Award | 2026-01-05 7:30 pm | N/A 2036-01-02 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 90,000 | $0 | 90,000 (Direct) | View |
| 2026-01-02 Option Award | 2026-01-05 7:30 pm | N/A 2036-01-02 | Jasper Therapeutics Inc. | JSPR | CROSS HERB Chief Financial Officer | 90,000 | $0 | 90,000 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:25 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | Brun Scott C. Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:24 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | EMSTER KURT VON Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:24 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | Shizuru Judith Anne Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:23 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | Nolet Chris Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:22 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | Kapoor Vishal Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:21 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | WIGGANS THOMAS G Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-07-03 Option Award | 2025-07-03 4:20 pm | 2026-07-03 2035-07-03 | Jasper Therapeutics Inc. | JSPR | Lucas Svetlana Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 06:30 am | N/A 2035-06-04 | Jasper Therapeutics Inc. | JSPR | MARTELL RON President and CEO | 234,000 | $0 | 234,000 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 06:27 am | N/A 2035-06-04 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 90,000 | $0 | 90,000 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 06:25 am | N/A 2035-06-04 | Jasper Therapeutics Inc. | JSPR | CROSS HERB Chief Financial Officer | 90,000 | $0 | 90,000 (Direct) | View |
| 2025-06-04 Option Award | 2025-06-06 06:23 am | N/A 2035-06-04 | Jasper Therapeutics Inc. | JSPR | Tucker Edwin Jonathan Chief Medical Officer | 90,000 | $0 | 90,000 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 5:31 pm | N/A 2035-02-13 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 5:30 pm | N/A 2035-02-13 | Jasper Therapeutics Inc. | JSPR | MARTELL RON President, CEO and Director | 130,000 | $0 | 130,000 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 5:30 pm | N/A 2035-02-13 | Jasper Therapeutics Inc. | JSPR | CROSS HERB Chief Financial Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 5:29 pm | N/A 2035-02-13 | Jasper Therapeutics Inc. | JSPR | Tucker Edwin Jonathan Chief Medical Officer | 50,000 | $0 | 50,000 (Direct) | View |
| 2024-12-12 Exercise | 2024-12-12 8:02 pm | N/A N/A | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $7.1 | 38,781 (Direct) | View |
| 2024-12-12 Exercise | 2024-12-12 8:02 pm | N/A 2030-05-31 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $0 | 38,781 (Direct) | View |
| 2024-09-12 Exercise | 2024-09-12 5:19 pm | N/A N/A | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $7.1 | 39,681 (Direct) | View |
| 2024-09-12 Exercise | 2024-09-12 5:19 pm | N/A 2030-05-31 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $0 | 39,681 (Direct) | View |
| 2024-06-18 Option Award | 2024-06-20 06:07 am | N/A 2034-06-18 | Jasper Therapeutics Inc. | JSPR | Lucas Svetlana Director | 15,000 | $0 | 15,000 (Direct) | View |
| 2024-06-12 Exercise | 2024-06-12 9:40 pm | N/A N/A | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $7.1 | 40,581 (Direct) | View |
| 2024-06-12 Exercise | 2024-06-12 9:40 pm | N/A 2030-05-31 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $0 | 40,581 (Direct) | View |
| 2024-06-10 Option Award | 2024-06-12 4:09 pm | N/A 2034-06-10 | Jasper Therapeutics Inc. | JSPR | MARTELL RON President, CEO and Director | 30,000 | $0 | 30,000 (Direct) | View |
| 2024-06-07 Option Award | 2024-06-10 6:31 pm | N/A N/A | Jasper Therapeutics Inc. | JSPR | Tucker Edwin Jonathan Chief Medical Officer | 400 | $4.1735 | 400 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:30 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | French Anna Louise Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:28 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | Nolet Chris Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:25 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | Shizuru Judith Anne Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:24 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | Kapoor Vishal Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:20 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | WIGGANS THOMAS G Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:17 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | Brun Scott C. Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-06-06 Option Award | 2024-06-10 6:15 pm | 2025-06-06 2034-06-06 | Jasper Therapeutics Inc. | JSPR | EMSTER KURT VON Director | 7,500 | $0 | 7,500 (Direct) | View |
| 2024-03-12 Exercise | 2024-03-12 9:33 pm | N/A N/A | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $7.1 | 41,481 (Direct) | View |
| 2024-03-12 Exercise | 2024-03-12 9:33 pm | N/A 2030-05-31 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 900 | $0 | 41,481 (Direct) | View |
| 2024-02-15 Option Award | 2024-02-20 7:33 pm | N/A 2034-02-15 | Jasper Therapeutics Inc. | JSPR | MARTELL RON President, CEO and Director | 100,000 | $0 | 100,000 (Direct) | View |
| 2024-02-15 Option Award | 2024-02-20 7:31 pm | N/A 2034-02-15 | Jasper Therapeutics Inc. | JSPR | Mahal Jeetinder Singh Chief Operating Officer | 40,000 | $0 | 40,000 (Direct) | View |
| 2024-02-15 Option Award | 2024-02-20 7:27 pm | N/A 2034-02-15 | Jasper Therapeutics Inc. | JSPR | CROSS HERB Chief Financial Officer | 40,000 | $0 | 40,000 (Direct) | View |