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 |
| 2021-06-02 Sale | 2021-06-04 7:59 pm | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon Chang 2020 Delaware LP 10% Owner | 3,937 | $110.56 | $435,290 | 1,115,705 (Indirect Direct) | View |
| 2021-05-28 Sale | 2021-06-02 6:38 pm | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon Chang 2020 GP LLC Chang 2020 Delaware LP 10% Owner | 1,063 | $110.04 | $116,971 | 1,117,226 (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 |
| 2025-05-02 Option Award | 2025-05-05 8:25 pm | N/A 2035-05-02 | Semler Scientific Inc. | SMLR | Chang William H Director | 4,060 | $0 | 4,060 (Direct) | View |
| 2025-01-06 Option Award | 2025-01-07 5:35 pm | N/A 2035-01-06 | Semler Scientific Inc. | SMLR | Chang William H Director | 8,125 | $0 | 8,125 (Direct) | View |
| 2024-05-10 Gift(A) | 2025-01-07 5:34 pm | N/A N/A | Semler Scientific Inc. | SMLR | Chang William H Director 10% Owner | 2,182 | $0 | 444,577 (Direct) | View |
| 2024-11-07 Option Award(A) | 2025-01-07 5:33 pm | N/A N/A | Semler Scientific Inc. | SMLR | Chang William H Director 10% Owner | 1,318 | $0 | 445,895 (Direct) | View |
| 2024-11-07 Gift(A) | 2025-01-07 5:33 pm | N/A N/A | Semler Scientific Inc. | SMLR | Chang William H Director 10% Owner | 1,318 | $0 | 445,895 (Direct) | View |
| 2024-12-16 Gift | 2024-12-17 4:15 pm | N/A N/A | Semler Scientific Inc. | SMLR | Chang William H Director | 2,735 | $0 | 884,264 (Indirect) | View |
| 2024-11-07 Option Award | 2024-11-12 06:04 am | N/A N/A | Semler Scientific Inc. | SMLR | Chang William H Director 10% Owner | 1,318 | $0 | 886,999 (Direct) | View |
| 2024-05-24 Option Award | 2024-05-29 4:36 pm | N/A 2026-05-24 | Semler Scientific Inc. | SMLR | Chang William H Director 10% Owner | 27,000 | $0 | 27,000 (Direct) | View |
| 2024-05-10 Option Award | 2024-05-14 9:35 pm | N/A N/A | Semler Scientific Inc. | SMLR | Chang William H Director 10% Owner | 2,182 | $0 | 885,681 (Direct) | View |
Ownership | 2023-02-14 4:32 pm | N/A N/A | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon 10% Owner | 0 | $0 | 583,499 (Indirect) | View |
| 2022-09-30 Ownership | 2023-02-14 4:32 pm | N/A N/A | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon 10% Owner | 1,103,106 | $0 | 583,499 (Direct) | View |
| 2022-06-23 Option Award | 2022-06-27 5:47 pm | N/A 2032-06-23 | Ensysce Biosciences Inc. | ENSC | Chang William H Director 10% Owner | 15,000 | $0 | 2,630,640 (Direct) | View |
| 2022-02-04 Option Award | 2022-02-04 3:24 pm | N/A 2032-02-04 | Ensysce Biosciences Inc. | ENSC | Chang William H Director 10% Owner | 20,000 | $0 | 20,000 (Direct) | View |
| 2021-06-30 Option Award | 2021-07-02 7:14 pm | N/A N/A | Ensysce Biosciences Inc. | ENSC | Chang William H Director 10% Owner | 2,595,640 | $0 | 2,595,640 (Direct) | View |
| 2021-04-19 Gift | 2021-06-02 6:38 pm | N/A N/A | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon Chang 2020 GP LLC Chang 2020 Delaware LP 10% Owner | 2,416 | $0 | 1,117,226 (Indirect) | View |
| 2020-09-03 Ownership(A) | 2021-03-31 5:06 pm | N/A N/A | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon Chang 2020 GP LLC 10% Owner | 472,906 | $0 | 419,953 (Direct) | View |
| 2020-09-03 Ownership | 2021-02-16 5:12 pm | N/A N/A | Semler Scientific Inc. | SMLR | William H.C. Chang & Diana Shon Chang TTEE Chang Family Trust U/A DTD 10/23/2006 Chang William H Chang Diana Shon 10% Owner | 472,906 | $0 | 419,953 (Direct) | View |