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 |
2024-11-22 Purchase |
2024-11-25 5:53 pm |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
5,000 | $4.55 | $22,750 | 2,640,014 (Indirect Direct) |
View |
2024-11-20 Purchase |
2024-11-22 7:11 pm |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
10,727 | $4.3868 | $47,057 | 2,635,014 (Indirect Direct) |
View |
2020-06-17 Sale |
2020-06-19 4:33 pm |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
200,000 | $17.15 | $3,430,020 | 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 |
2025-02-10 Other |
2025-02-11 5:59 pm |
N/A N/A |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
44,750 | $0 | 94,750 (Indirect) |
View |
2024-12-17 Option Award |
2024-12-19 6:07 pm |
N/A N/A |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
25,188 | $3.97 | 2,665,202 (Direct) |
View |
2024-08-13 Option Award |
2024-08-21 8:48 pm |
N/A 2034-08-12 |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
15,000 | $0 | 15,000 (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 |
2024-02-09 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 2024-03-10 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
59,988 | $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 |
2023-08-10 Option Award |
2023-08-14 6:19 pm |
N/A 2033-08-09 |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
35,000 | $0 | 35,000 (Direct) |
View |
Ownership |
2023-08-14 6:13 pm |
N/A N/A |
TriSalus Life Sciences Inc. | TLSI | Wahlstrom Mats Director 10% Owner |
0 | $0 | 2,810,232 (Indirect) |
View |
2023-06-07 Option Award |
2023-06-09 5:09 pm |
N/A 2033-06-07 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
38,250 | $0 | 38,250 (Direct) |
View |
2022-02-28 Exercise |
2022-03-01 8:22 pm |
N/A 2022-12-14 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
29,994 | $0 | 40,000 (Direct) |
View |
2022-02-25 Option Award |
2022-03-01 8:22 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
10,006 | $11.64 | 40,000 (Direct) |
View |
2022-02-28 Option Award |
2022-03-01 8:22 pm |
N/A N/A |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
29,994 | $2.0838 | 40,000 (Direct) |
View |
2022-01-07 Option Award(A) |
2022-02-11 4:11 pm |
N/A 2032-01-07 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
27,000 | $0 | 27,000 (Direct) |
View |
2022-01-07 Option Award |
2022-01-10 4:30 pm |
N/A 2032-01-07 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
27,000 | $0 | 27,000 (Direct) |
View |
2021-01-11 Option Award |
2021-01-13 4:31 pm |
N/A 2031-01-11 |
Coherus BioSciences Inc. | CHRS | Wahlstrom Mats Director |
20,000 | $0 | 20,000 (Direct) |
View |