TLSI
TriSalus Life Sciences, Inc.
Stock Price & Insider Activity
Historical close with open-market insider transaction markers
Insider activity
Sign in to download CSVBought$4.4M25 buy days
Sold$380.7K25 sell days
Net insider flow+$4.1Mnet buying · 10 years
Latest trade2026-10-05Marshak Richard
| Date | Side | Insider | Role | Shares | Avg price | Value | Trades |
|---|---|---|---|---|---|---|---|
| 2026-10-05 | Sell | Marshak Richard | Other C-suite | 325 | $4.39 | $1.4K | 1 |
| 2026-10-05 | Sell | Stevens Jennifer | Other C-suite | 316 | $4.39 | $1.4K | 1 |
| 2026-10-05 | Sell | Cox Bryan F. | Other C-suite | 296 | $4.39 | $1.3K | 1 |
| 2026-05-15 | Buy | Stansky Michael P | Director | 610,000 | $2.50 | $1.5M | 2 |
| 2026-05-15 | Buy | Wahlstrom Mats | Director | 60,000 | $2.53 | $151.8K | 1 |
| 2026-05-15 | Buy | Szela Mary T | CEO | 39,682 | $2.59 | $102.8K | 1 |
| 2026-05-15 | Buy | Gordon Gary B. | Director | 10,000 | $2.46 | $24.6K | 1 |
| 2026-05-15 | Buy | Patience David | CFO | 7,100 | $2.43 | $17.3K | 1 |
| 2026-05-15 | Sell | Marshak Richard | Other C-suite | 543 | $2.67 | $1.4K | 1 |
| 2026-03-17 | Sell | Szela Mary T | CEO | 15,944 | $3.85 | $61.4K | 1 |
| 2026-03-16 | Sell | Stevens Jennifer | Other C-suite | 774 | $4.12 | $3.2K | 1 |
| 2026-03-16 | Sell | Cox Bryan F. | Other C-suite | 579 | $4.12 | $2.4K | 1 |
| 2026-03-16 | Sell | Marshak Richard | Other C-suite | 419 | $4.12 | $1.7K | 1 |
| 2026-03-16 | Sell | Devlin Jodi | Other C-suite | 273 | $4.12 | $1.1K | 1 |
| 2026-03-12 | Sell | Devlin Jodi | Other C-suite | 1,772 | $4.09 | $7.2K | 1 |
| 2026-03-12 | Sell | Marshak Richard | Other C-suite | 1,589 | $4.09 | $6.5K | 1 |
| 2026-03-12 | Sell | Stevens Jennifer | Other C-suite | 1,552 | $4.09 | $6.3K | 1 |
| 2026-03-12 | Sell | Cox Bryan F. | Other C-suite | 1,467 | $4.09 | $6.0K | 1 |
| 2026-03-11 | Sell | Szela Mary T | CEO | 4,358 | $4.13 | $18.0K | 1 |
| 2026-03-11 | Sell | Marshak Richard | Other C-suite | 1,449 | $4.13 | $6.0K | 1 |
| 2026-03-11 | Sell | Stevens Jennifer | Other C-suite | 1,204 | $4.13 | $5.0K | 1 |
| 2026-03-11 | Sell | Devlin Jodi | Other C-suite | 1,162 | $4.13 | $4.8K | 1 |
| 2026-03-11 | Sell | Cox Bryan F. | Other C-suite | 1,138 | $4.13 | $4.7K | 1 |
| 2026-02-23 | Buy | Stansky Michael P | Director | 361,098 | $4.10 | $1.5M | 2 |
| 2026-02-23 | Buy | Szela Mary T | CEO | 30,487 | $4.10 | $125.0K | 1 |
| 2026-02-23 | Buy | Valle William | Director | 30,487 | $4.10 | $125.0K | 1 |
| 2026-02-23 | Buy | Gordon Gary B. | Director | 9,756 | $4.10 | $40.0K | 1 |
| 2026-02-23 | Buy | Patience David | CFO | 3,657 | $4.10 | $15.0K | 1 |
| 2025-05-19 | Sell | Stevens Jennifer | Other C-suite | 8,704 | $5.18 | $45.1K | 1 |
| 2025-05-19 | Sell | Marshak Richard | Other C-suite | 6,597 | $5.18 | $34.2K | 1 |
| 2025-05-19 | Sell | Cox Bryan F. | Other C-suite | 4,764 | $5.18 | $24.7K | 1 |
| 2025-05-19 | Sell | Devlin Jodi | Other C-suite | 4,764 | $5.18 | $24.7K | 1 |
| 2025-02-05 | Buy | Young James Emmett | CFO | 6,000 | $5.65 | $33.9K | 1 |
| 2025-01-30 | Buy | Szela Mary T | CEO | 5,010 | $5.28 | $26.5K | 1 |
| 2025-01-29 | Buy | Szela Mary T | CEO | 5,030 | $5.03 | $25.3K | 1 |
| 2025-01-28 | Buy | Murphy Sean | Other C-suite | 15,000 | $5.17 | $77.5K | 1 |
| 2025-01-28 | Buy | Szela Mary T | CEO | 4,716 | $5.12 | $24.1K | 1 |
| 2025-01-27 | Buy | Young James Emmett | CFO | 24,000 | $5.40 | $129.6K | 1 |
| 2025-01-27 | Buy | Murphy Sean | Other C-suite | 15,000 | $5.31 | $79.7K | 1 |
| 2025-01-27 | Buy | Szela Mary T | CEO | 4,826 | $5.42 | $26.2K | 1 |
| 2024-12-17 | Buy | Frankenius Equity AB | 10% owner | 62,972 | $3.97 | $250.0K | 1 |
| 2024-12-10 | Sell | Desai Arjun JJ | Director | 30,000 | $3.69 | $110.7K | 1 |
| 2024-11-22 | Buy | Wahlstrom Mats | Director | 5,000 | $4.55 | $22.8K | 1 |
| 2024-11-21 | Buy | Wahlstrom Mats | Director | 8,687 | $4.44 | $38.6K | 1 |
| 2024-11-20 | Buy | Wahlstrom Mats | Director | 2,040 | $4.16 | $8.5K | 1 |
| 2024-10-05 | Sell | Cox Bryan F. | Other C-suite | 314 | $4.44 | $1.4K | 1 |
| 2024-09-13 | Buy | Szela Mary T | CEO | 7,295 | $4.97 | $36.3K | 2 |
| 2024-09-12 | Buy | Szela Mary T | CEO | 7,520 | $5.20 | $39.1K | 1 |
| 2024-09-10 | Buy | Szela Mary T | CEO | 5,000 | $4.97 | $24.9K | 1 |
| 2024-08-28 | Sell | Martin George Kelly | Director | 9 | $5.50 | $50 | 1 |