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 |
2025-02-27 Purchase |
2025-02-27 7:05 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
19,800 | $10.18 | $201,465 | 2,554,160 (Direct) |
View |
2023-12-18 Sale |
2023-12-20 4:09 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
27,705 | $17.92 | $496,387 | 3,866,526 (Direct) |
View |
2023-06-16 Sale |
2023-06-16 8:12 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
8,762 | $19.35 | $169,545 | 3,894,231 (Direct) |
View |
2022-12-16 Sale |
2022-12-16 9:39 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
13,043 | $30.75 | $401,073 | 3,676,043 (Indirect Direct) |
View |
2022-06-16 Sale |
2022-06-21 4:21 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
8,854 | $21.45 | $189,908 | 3,661,586 (Indirect Direct) |
View |
2021-12-16 Sale |
2021-12-20 4:16 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
5,242 | $40.12 | $210,328 | 3,966,514 (Indirect Direct) |
View |
2021-06-16 Sale |
2021-06-21 4:53 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
8,831 | $23.89 | $211,005 | 3,960,506 (Indirect Direct) |
View |
2020-08-07 Purchase |
2020-08-11 5:13 pm |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
43,705 | $22.86 | $999,314 | 4,256,237 (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 |
2025-01-23 Option Award |
2025-01-27 4:30 pm |
N/A 2035-01-22 |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
815,000 | $0 | 3,184,360 (Direct) |
View |
2024-12-15 Tax Withholding |
2024-12-17 8:36 pm |
N/A N/A |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
37,882 | $16.08 | 2,369,360 (Direct) |
View |
2024-06-15 Tax Withholding |
2024-06-18 4:54 pm |
N/A N/A |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
12,670 | $16.97 | 3,954,304 (Direct) |
View |
2024-05-31 Option Award |
2024-05-31 4:38 pm |
N/A 2034-05-30 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
16,200 | $0 | 16,200 (Direct) |
View |
2024-01-23 Option Award |
2024-01-25 7:39 pm |
N/A 2034-01-22 |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
505,900 | $0 | 4,372,874 (Direct) |
View |
2023-12-29 Acquisition |
2024-01-02 5:44 pm |
N/A N/A |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
448 | $0 | 3,866,974 (Direct) |
View |
2023-06-07 Option Award |
2023-06-09 4:44 pm |
N/A 2033-06-06 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
16,200 | $0 | 16,200 (Direct) |
View |
2023-01-23 Option Award |
2023-01-25 5:49 pm |
N/A 2033-01-22 |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
534,700 | $0 | 4,331,993 (Direct) |
View |
2022-06-09 Option Award |
2022-06-10 6:32 pm |
N/A 2032-06-08 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
11,000 | $0 | 11,000 (Direct) |
View |
2022-03-08 Option Award |
2022-03-10 5:04 pm |
N/A 2032-03-07 |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
340,000 | $0 | 3,985,440 (Direct) |
View |
2022-03-07 Gift |
2022-03-10 5:04 pm |
N/A N/A |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
321,074 | $0 | 3,985,440 (Indirect) |
View |
2021-06-10 Option Award |
2021-06-16 5:04 pm |
N/A 2031-06-09 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
11,000 | $0 | 11,000 (Direct) |
View |
2021-02-01 Gift |
2021-02-04 5:02 pm |
N/A N/A |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
311,900 | $0 | 3,944,337 (Indirect) |
View |
2021-01-19 Option Award |
2021-01-20 4:14 pm |
N/A 2031-01-18 |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
325,000 | $0 | 4,581,237 (Direct) |
View |
2020-06-16 Option Award |
2020-06-18 4:43 pm |
N/A 2030-06-15 |
IDEAYA Biosciences Inc. | IDYA | ROSEN TERRY J Director |
11,000 | $0 | 11,000 (Direct) |
View |
2020-06-04 Option Award |
2020-06-08 4:35 pm |
N/A N/A |
Arcus Biosciences Inc. | RCUS | ROSEN TERRY J Chief Executive Officer |
100,000 | $0 | 4,312,532 (Direct) |
View |