TLSITriSalus Life Sciences, Inc.
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-05-19.
Insider buys (90d)
$1.82M
Insider sells (90d)
$1.4K
Net flow
$1.82M
Filings
13
Buy transactions
6
Sell transactions
1
Distinct insiders
10
Last close (cached)
$3.17
as of 2026-06-05
1d return
-3.9%
5d return
-7.0%
1m return
-30.3%
Top insiders trading TLSI (90d)
Recent transactions (19)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-05-19 | 2026-05-15 | Marshak Richard Officer | Sale | 543 | $2.67 | $1.4K | open → |
| 2026-05-18 | 2026-05-15 | Wahlstrom Mats Director | Buy | 60,000 | $2.53 | $151.8K | open → |
| 2026-05-18 | 2026-05-15 | Stansky Michael P Director | Buy | 200,000 | $2.50 | $500.0K | open → |
| 2026-05-18 | 2026-05-15 | Stansky Michael P Director | Buy | 410,000 | $2.50 | $1.02M | open → |
| 2026-05-18 | 2026-05-15 | Szela Mary T OfficerDirector | Buy | 39,682 | $2.59 | $102.8K | open → |
| 2026-05-18 | 2026-05-15 | Patience David Officer | Buy | 7,100 | $2.43 | $17.3K | open → |
| 2026-05-18 | 2026-05-15 | Gordon Gary B. Director | Buy | 10,000 | $2.46 | $24.6K | open → |
| 2026-05-15 | 2026-05-14 | HICKS KERRY R Director | Grant | 28,201 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Wahlstrom Mats Director | Grant | 34,226 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Wahlstrom Mats Director | Grant | 37,602 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Gordon Gary B. Director | Grant | 24,553 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Gordon Gary B. Director | Grant | 28,201 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | MATLIN DAVID J Director | Grant | 23,065 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | MATLIN DAVID J Director | Grant | 28,201 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Valle William Director | Grant | 24,553 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Valle William Director | Grant | 28,201 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Stansky Michael P Director | Grant | 20,089 | $0.00 | $0.00 | open → |
| 2026-05-15 | 2026-05-14 | Stansky Michael P Director | Grant | 23,501 | $0.00 | $0.00 | open → |
| 2026-04-20 | 2025-07-31 | Frankenius Equity AB 10% | C | 759,000 | $0.00 | $0.00 | open → |
Other tickers these insiders trade
Want an email the moment a new insider transaction is filed on TLSI? Set up an alert → Watch4Insider delivers SEC Form 4 alerts with a sub-60s p95 SLA.
