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 |
2024-12-10 Sale | 2024-12-12 4:15 pm | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 100,000 | $60.65 | $6,064,805 | 170,230 (Indirect Direct) | View |
2024-11-07 Sale | 2024-11-12 06:06 am | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 50,000 | $37.93 | $1,896,500 | 255,313 (Indirect Direct) | View |
2024-11-07 Purchase | 2024-11-12 06:05 am | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 50,000 | $37.93 | $1,896,500 | 699,492 (Indirect Direct) | View |
2024-08-28 Sale(A) | 2024-09-06 4:33 pm | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 10,881 | $28.34 | $308,389 | 50,313 (Indirect Direct) | View |
2024-08-28 Sale | 2024-08-30 6:11 pm | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 10,780 | $28.34 | $305,540 | 83,791 (Indirect Direct) | View |
2023-09-11 Purchase | 2023-09-13 7:05 pm | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 77,771 | $27.61 | $2,147,273 | 645,992 (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 |
2025-06-25 Option Award | 2025-06-26 4:15 pm | N/A 2035-06-25 | Semler Scientific Inc. | SMLR | BRUNELL NATALIE Director | 1,125 | $0 | 1,125 (Direct) | View |
2025-06-11 Exercise | 2025-06-12 06:01 am | N/A N/A | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 6,750 | $23.32 | 734,367 (Direct) | View |
2025-06-11 Exercise | 2025-06-12 06:01 am | N/A 2026-05-24 | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 6,750 | $0 | 734,367 (Direct) | View |
2025-06-11 Gift | 2025-06-12 06:01 am | N/A N/A | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 3,746 | $0 | 5,000 (Direct) | View |
2025-06-11 Exercise | 2025-06-12 06:01 am | N/A 2032-05-17 | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 3,746 | $0 | 5,000 (Direct) | View |
2025-06-11 Exercise | 2025-06-12 06:01 am | N/A N/A | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 3,746 | $30.48 | 5,000 (Direct) | View |
2025-05-15 Option Award | 2025-05-22 6:19 pm | N/A 2035-05-15 | Semler Scientific Inc. | SMLR | BRUNELL NATALIE Director | 9,375 | $0 | 9,375 (Direct) | View |
2025-05-02 Option Award | 2025-05-05 9:12 pm | N/A 2035-05-02 | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 20,000 | $0 | 20,000 (Direct) | View |
2025-05-02 Option Award | 2025-05-05 9:10 pm | N/A 2035-05-02 | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 79,000 | $0 | 79,000 (Direct) | View |
2025-05-02 Option Award | 2025-05-05 9:09 pm | N/A 2035-05-02 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas Chief Executive Officer | 25,000 | $0 | 25,000 (Direct) | View |
2025-05-02 Option Award | 2025-05-05 8:56 pm | N/A 2035-05-02 | Semler Scientific Inc. | SMLR | MESSINA DANIEL S Director | 3,435 | $0 | 3,435 (Direct) | View |
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 5:36 pm | N/A 2035-01-06 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas Chief Executive Officer | 50,000 | $0 | 50,000 (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 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 |
2024-11-07 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 |
2025-01-06 Option Award | 2025-01-07 5:32 pm | N/A 2035-01-06 | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 40,000 | $0 | 40,000 (Direct) | View |
2025-01-06 Option Award | 2025-01-07 5:31 pm | N/A 2035-01-06 | Semler Scientific Inc. | SMLR | MESSINA DANIEL S Director | 6,875 | $0 | 6,875 (Direct) | View |
2025-01-06 Option Award | 2025-01-07 5:30 pm | N/A 2035-01-06 | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 158,000 | $0 | 158,000 (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 |
2024-12-16 Exercise | 2024-12-17 4:15 pm | N/A N/A | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 7,875 | $23.32 | 726,492 (Direct) | View |
2024-12-16 Exercise | 2024-12-17 4:15 pm | N/A 2026-05-24 | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 7,875 | $0 | 726,492 (Direct) | View |
2024-12-12 Gift | 2024-12-12 4:15 pm | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 55,000 | $0 | 170,230 (Direct) | View |
2024-12-10 Exercise | 2024-12-12 4:15 pm | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 155,000 | $3.44 | 170,230 (Direct) | View |
2024-12-10 Exercise | 2024-12-12 4:15 pm | N/A 2025-07-20 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 155,000 | $0 | 170,230 (Direct) | View |
2024-11-07 Gift | 2024-11-12 06:06 am | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 50,000 | $0 | 255,313 (Direct) | View |
2024-11-07 Exercise | 2024-11-12 06:06 am | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 75,000 | $1.96 | 255,313 (Direct) | View |
2024-11-07 Exercise | 2024-11-12 06:06 am | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 25,000 | $3.44 | 255,313 (Direct) | View |
2024-11-07 Exercise | 2024-11-12 06:06 am | N/A 2024-12-31 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO | 100,000 | $0 | 255,313 (Direct) | View |
2024-11-07 Option Award | 2024-11-12 06:05 am | N/A N/A | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 1,318 | $0 | 699,492 (Direct) | 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 |
2024-11-07 Option Award | 2024-11-12 06:03 am | N/A N/A | Semler Scientific Inc. | SMLR | MESSINA DANIEL S Director | 1,318 | $0 | 11,910 (Direct) | View |
2024-09-05 Gift | 2024-09-06 4:42 pm | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 26,742 | $0 | 50,313 (Direct) | View |
2024-08-26 Exercise(A) | 2024-09-06 4:32 pm | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 71,000 | $2.1 | 61,194 (Direct) | View |
2024-08-26 Exercise(A) | 2024-09-06 4:32 pm | N/A 2024-11-08 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 71,000 | $0 | 61,194 (Direct) | View |
2024-08-26 Tax Withholding(A) | 2024-09-06 4:32 pm | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 33,377 | $29.34 | 61,194 (Direct) | View |
2024-08-26 Exercise | 2024-08-27 4:50 pm | N/A N/A | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 71,000 | $2.1 | 94,571 (Direct) | View |
2024-08-26 Exercise | 2024-08-27 4:50 pm | N/A 2024-11-08 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 71,000 | $0 | 94,571 (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 |
2024-05-24 Option Award | 2024-05-29 4:34 pm | N/A 2026-05-24 | Semler Scientific Inc. | SMLR | SEMLER ERIC Director | 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 | SEMLER ERIC Director | 2,182 | $0 | 648,174 (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 |
2024-05-10 Option Award | 2024-05-14 9:33 pm | N/A 2034-05-10 | Semler Scientific Inc. | SMLR | Murphy-Chutorian Douglas CEO 10% Owner | 15,000 | $0 | 15,000 (Direct) | View |
2024-05-10 Option Award | 2024-05-14 9:32 pm | N/A N/A | Semler Scientific Inc. | SMLR | MESSINA DANIEL S Director | 2,182 | $0 | 10,592 (Direct) | View |
2024-05-10 Option Award | 2024-05-14 9:31 pm | N/A 2034-05-10 | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 15,000 | $0 | 15,000 (Direct) | View |
2023-07-10 Option Award | 2023-07-13 4:06 pm | N/A 2033-07-10 | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 5,000 | $0 | 5,000 (Direct) | View |
Ownership | 2023-07-13 4:05 pm | N/A 2032-05-17 | Semler Scientific Inc. | SMLR | Cormier Renae Chief Financial Officer | 0 | $0 | 5,000 (Direct) | View |
2023-05-31 Option Award | 2023-06-02 4:20 pm | N/A N/A | Semler Scientific Inc. | SMLR | MESSINA DANIEL S Director | 909 | $0 | 8,410 (Direct) | View |