TriSalus Life Sciences, Inc. (TLSI) insider trading.
In Q3 2026, insiders at TriSalus Life Sciences, Inc. reported 10 non-derivative transactions on 5 Forms 3, 4 and 5: 0 open-market purchases and 0 sales.
- Transactions
- 10
- Purchases (P)
- 0
- Sales (S)
- 0
- Net shares, P minus S
- 0
- Insiders
- 3
- Last filed
- 2026-07-06
Insiders
| Insider | Relationship | Transactions | Buys | Sales |
|---|---|---|---|---|
| Marshak Richard | Officer · Chief Commercial Officer | 5 | 0 | 0 |
| Szela Mary T | Director, Officer · CEO and President | 4 | 0 | 0 |
| Patience David | Officer · Chief Financial Officer | 1 | 0 | 0 |
Transactions
| Date | Insider | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-07-01 | Patience David | F (D) | 14,650 | $4.46 | 261,107 | Form 4 |
| 2026-06-30 | Marshak Richard | A (A) | 561 | $3.87 | 128,319 | Form 4 |
| 2026-06-30 | Szela Mary T | A (A) | 3,990 | $3.87 | 1,077,683 | Form 4 |
| 2025-12-31 | Marshak Richard | A (A) | 449 | $4.38 | 131,758 | Form 5 |
| 2025-12-31 | Szela Mary T | A (A) | 2,100 | $4.38 | 1,023,826 | Form 5 |
| 2025-06-30 | Marshak Richard | A (A) | 930 | $4.23 | 71,309 | Form 5 |
| 2025-06-30 | Szela Mary T | A (A) | 2,848 | $4.23 | 596,726 | Form 5 |
| 2024-12-31 | Marshak Richard | A (A) | 999 | $4.26 | 35,404 | Form 5 |
| 2024-12-31 | Szela Mary T | A (A) | 3,530 | $4.26 | 513,207 | Form 5 |
| 2024-06-30 | Marshak Richard | A (A) | 279 | $4.69 | 27,530 | Form 5 |
Transaction codes in this quarter
Get TLSI insider transactions through the API
curl "https://sec-api.dev/api/v1/insider-transactions?period=2026q3&cik=1826667&limit=100" \
-H "Authorization: Bearer $SEC_API_KEY"Insider trading API guide · TLSI company page · TriSalus Life Sciences, Inc. on SEC.gov
Questions
Are insiders buying or selling TriSalus Life Sciences, Inc. (TLSI)?
In Q3 2026, insiders at TriSalus Life Sciences, Inc. reported 10 non-derivative transactions on 5 Forms 3, 4 and 5: 0 open-market purchases and 0 sales. Grants, tax withholding and option exercises are counted as transactions but are not purchases or sales.
Where do these TriSalus Life Sciences, Inc. insider trades come from?
From the SEC Insider Transactions Data Sets for Q3 2026, which republish the Forms 3, 4 and 5 filed on EDGAR. Each row links to its filing on SEC.gov.
Plain-text version for agents and LLMs: /insider-trading/tlsi.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.