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 |
2025-05-23 Sale |
2025-05-28 5:12 pm |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
99,988 | $0.7389 | $73,881 | 0 (Indirect) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-06-12 Option Award |
2025-06-13 6:50 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | O'Donnell-Tormey Jill Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:50 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Newcomer Lee Nisley Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:49 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Wahlstrom Mats Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:49 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Ryan Michael Lee Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:48 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Karachun Rita A Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:48 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Erbez Georgia Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:47 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Newton Charles W. Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-06-12 Option Award |
2025-06-13 6:46 pm |
N/A 2035-06-12 |
Coherus Oncology Inc. | CHRS | Satvat Ali J. Director |
112,000 | $0 | 112,000 (Direct) |
View |
2025-05-07 Option Award |
2025-05-09 5:59 pm |
N/A 2035-05-07 |
Coherus BioSciences Inc. | CHRS | McMichael Bryan J Chief Financial Officer |
200,000 | $0 | 200,000 (Direct) |
View |
2025-05-07 Option Award |
2025-05-09 5:58 pm |
N/A 2035-05-07 |
Coherus BioSciences Inc. | CHRS | Lanfear Dennis M President & CEO |
375,000 | $0 | 375,000 (Direct) |
View |
2025-01-20 Tax Withholding |
2025-01-22 7:51 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | McMichael Bryan J Chief Financial Officer |
1,711 | $1.39 | 22,951 (Direct) |
View |
2025-01-20 Tax Withholding |
2025-01-22 7:49 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Reider Paul Chief Commercial Officer |
4,858 | $1.39 | 82,069 (Direct) |
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2025-01-20 Tax Withholding |
2025-01-22 7:48 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Lanfear Dennis M President & CEO |
11,810 | $1.39 | 1,204,723 (Direct) |
View |
2025-01-10 Option Award |
2025-01-14 5:21 pm |
N/A 2035-01-10 |
Coherus BioSciences Inc. | CHRS | Lanfear Dennis M President & CEO |
575,000 | $0 | 575,000 (Direct) |
View |
2025-01-07 Tax Withholding |
2025-01-10 4:03 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | McMichael Bryan J Chief Financial Officer |
1,711 | $1.57 | 24,662 (Direct) |
View |
2025-01-04 Tax Withholding |
2025-01-07 8:52 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Lanfear Dennis M President & CEO |
11,810 | $1.66 | 1,216,533 (Direct) |
View |
2025-01-03 Option Award |
2025-01-07 8:51 pm |
N/A 2035-01-03 |
Coherus BioSciences Inc. | CHRS | McMichael Bryan J Chief Financial Officer |
160,000 | $0 | 160,000 (Direct) |
View |
2025-01-04 Tax Withholding |
2025-01-07 8:50 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Reider Paul Chief Commercial Officer |
2,277 | $1.66 | 246,927 (Direct) |
View |
2025-01-03 Option Award |
2025-01-07 8:50 pm |
N/A 2035-01-03 |
Coherus BioSciences Inc. | CHRS | Reider Paul Chief Commercial Officer |
160,000 | $0 | 246,927 (Direct) |
View |
2024-12-13 Tax Withholding |
2024-12-17 4:44 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Reider Paul Chief Commercial Officer |
2,073 | $1.61 | 89,204 (Direct) |
View |
2024-08-07 Option Award |
2024-08-09 4:11 pm |
N/A 2034-08-07 |
Coherus BioSciences Inc. | CHRS | McMichael Bryan J Chief Financial Officer |
75,000 | $0 | 75,000 (Direct) |
View |
2024-07-22 Option Award |
2024-07-24 8:16 pm |
N/A 2034-04-11 |
Coherus BioSciences Inc. | CHRS | Lanfear Dennis M President & CEO |
196,500 | $0 | 196,500 (Direct) |
View |
2024-07-22 Option Award |
2024-07-24 8:14 pm |
N/A 2034-04-11 |
Coherus BioSciences Inc. | CHRS | Reider Paul Chief Commercial Officer |
40,000 | $0 | 40,000 (Direct) |
View |
2024-06-04 Option Award |
2024-06-05 6:57 pm |
N/A 2034-06-04 |
Coherus BioSciences Inc. | CHRS | Karachun Rita A Director |
168,000 | $0 | 168,000 (Direct) |
View |
2024-06-04 Option Award |
2024-06-05 6:54 pm |
N/A 2034-06-04 |
Coherus BioSciences Inc. | CHRS | Erbez Georgia Director |
114,000 | $0 | 114,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:52 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | Newton Charles W. Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:51 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | Ryan Michael Lee Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:50 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:49 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | STOLPER MARK Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:47 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | Newcomer Lee Nisley Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:46 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | TZOUMAKAS KIMBERLY JO Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-06-03 Option Award |
2024-06-05 6:45 pm |
N/A 2034-06-03 |
Coherus BioSciences Inc. | CHRS | O'Donnell-Tormey Jill Director |
112,000 | $0 | 112,000 (Direct) |
View |
2024-02-20 Option Award |
2024-02-22 5:02 pm |
N/A 2034-02-20 |
Coherus BioSciences Inc. | CHRS | Erbez Georgia Director |
54,000 | $0 | 54,000 (Direct) |
View |
2024-02-09 Gift |
2024-02-15 7:56 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
99,988 | $0 | 99,988 (Direct) |
View |
2024-02-01 Exercise |
2024-02-05 7:03 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
59,988 | $1.667 | 99,988 (Direct) |
View |
2024-02-01 Exercise |
2024-02-05 7:03 pm |
N/A 2024-03-10 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
59,988 | $0 | 99,988 (Direct) |
View |
2024-01-20 Tax Withholding |
2024-01-23 8:07 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Lanfear Dennis M President & CEO |
11,218 | $2.44 | 1,228,343 (Direct) |
View |
2024-01-20 Tax Withholding |
2024-01-23 8:05 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Reider Paul Chief Commercial Officer |
4,854 | $2.44 | 81,277 (Direct) |
View |
2024-01-20 Tax Withholding |
2024-01-23 8:04 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | McMichael Bryan J See Remarks |
1,707 | $2.44 | 22,972 (Direct) |
View |