TLSI Insider Transactions
50 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–50; provenance stays internal.
TLSI insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Marshak Richard | Chief Commercial Officer | 2026-05-15 | Sale | 543.0 | $2.67 |
| Wahlstrom Mats | Director | 2026-05-15 | Purchase | 60,000.0 | $2.53 |
| Stansky Michael P | Director | 2026-05-15 | Purchase | 200,000.0 | $2.5 |
| Stansky Michael P | Director | 2026-05-15 | Purchase | 410,000.0 | $2.5 |
| Szela Mary T | CEO and President | 2026-05-15 | Purchase | 39,682.0 | $2.59 |
| Patience David | Chief Financial Officer | 2026-05-15 | Purchase | 7,100.0 | $2.43 |
| Gordon Gary B. | Director | 2026-05-15 | Purchase | 10,000.0 | $2.46 |
| Szela Mary T | CEO and President | 2026-03-17 | Sale | 15,944.0 | $3.85 |
| Devlin Jodi | Chief of Clinical Operations | 2026-03-16 | Sale | 273.0 | $4.12 |
| Cox Bryan F. | Chief of Research | 2026-03-16 | Sale | 579.0 | $4.12 |
| Marshak Richard | Chief Commercial Officer | 2026-03-16 | Sale | 419.0 | $4.12 |
| Stevens Jennifer | Chief Regulatory Officer | 2026-03-16 | Sale | 774.0 | $4.12 |
| Devlin Jodi | Chief of Clinical Operations | 2026-03-12 | Sale | 1,772.0 | $4.09 |
| Cox Bryan F. | Chief of Research | 2026-03-12 | Sale | 1,467.0 | $4.09 |
| Marshak Richard | Chief Commercial Officer | 2026-03-12 | Sale | 1,589.0 | $4.09 |
| Stevens Jennifer | Chief Regulatory Officer | 2026-03-12 | Sale | 1,552.0 | $4.09 |
| Devlin Jodi | Chief of Clinical Operations | 2026-03-11 | Sale | 1,162.0 | $4.13 |
| Cox Bryan F. | Chief of Research | 2026-03-11 | Sale | 1,138.0 | $4.13 |
| Marshak Richard | Chief Commercial Officer | 2026-03-11 | Sale | 1,449.0 | $4.13 |
| Stevens Jennifer | Chief Regulatory Officer | 2026-03-11 | Sale | 1,204.0 | $4.13 |
| Szela Mary T | CEO and President | 2026-03-11 | Sale | 4,358.0 | $4.13 |
| Patience David | Chief Financial Officer | 2026-02-23 | Purchase | 3,657.0 | $4.1 |
| Gordon Gary B. | Director | 2026-02-23 | Purchase | 9,756.0 | $4.1 |
| Valle William | Director | 2026-02-23 | Purchase | 30,487.0 | $4.1 |
| Szela Mary T | CEO and President | 2026-02-23 | Purchase | 30,487.0 | $4.1 |
| Stansky Michael P | Director | 2026-02-23 | Purchase | 117,198.0 | $4.1 |
| Stansky Michael P | Director | 2026-02-23 | Purchase | 243,900.0 | $4.1 |
| Cox Bryan F. | Chief of Research | 2025-05-19 | Sale | 4,764.0 | $5.18 |
| Devlin Jodi | Chief of Clinical Operations | 2025-05-19 | Sale | 4,764.0 | $5.18 |
| Marshak Richard | Chief Commercial Officer | 2025-05-19 | Sale | 6,597.0 | $5.18 |
| Stevens Jennifer | Chief Regulatory Officer | 2025-05-19 | Sale | 8,704.0 | $5.18 |
| Young James Emmett | Chief Financial Officer | 2025-02-05 | Purchase | 6,000.0 | $5.65 |
| Szela Mary T | CEO AND PRESIDENT | 2025-01-30 | Purchase | 5,010.0 | $5.28 |
| Szela Mary T | CEO AND PRESIDENT | 2025-01-29 | Purchase | 5,030.0 | $5.03 |
| Szela Mary T | CEO AND PRESIDENT | 2025-01-28 | Purchase | 4,716.0 | $5.12 |
| Murphy Sean | Chief Manuf, Strategy&Bus Dev. | 2025-01-28 | Purchase | 15,000.0 | $5.17 |
| Szela Mary T | CEO AND PRESIDENT | 2025-01-27 | Purchase | 4,826.0 | $5.42 |
| Murphy Sean | Chief Manuf, Strategy&Bus Dev. | 2025-01-27 | Purchase | 15,000.0 | $5.31 |
| Young James Emmett | Chief Financial Officer | 2025-01-27 | Purchase | 24,000.0 | $5.4 |
| Frankenius Equity AB | TenPercentOwner | 2024-12-17 | Purchase | 62,972.0 | $3.97 |
| Desai Arjun JJ | Director | 2024-12-10 | Sale | 30,000.0 | $3.69 |
| Wahlstrom Mats | Director,TenPercentOwner | 2024-11-22 | Purchase | 5,000.0 | $4.55 |
| Wahlstrom Mats | Director,TenPercentOwner | 2024-11-21 | Purchase | 8,687.0 | $4.44 |
| Wahlstrom Mats | Director,TenPercentOwner | 2024-11-20 | Purchase | 2,040.0 | $4.16 |
| Cox Bryan F. | CHIEF SCIENTIFIC & MANUFACT. | 2024-10-05 | Sale | 314.0 | $4.44 |
| Szela Mary T | CEO AND PRESIDENT | 2024-09-13 | Purchase | 6,000.0 | $5.0 |
| Szela Mary T | CEO AND PRESIDENT | 2024-09-13 | Purchase | 1,295.0 | $4.83 |
| Szela Mary T | CEO AND PRESIDENT | 2024-09-12 | Purchase | 7,520.0 | $5.2 |
| Szela Mary T | CEO AND PRESIDENT | 2024-09-10 | Purchase | 5,000.0 | $4.97 |
| Martin George Kelly | Director | 2024-08-28 | Sale | 9.0 | $5.5 |