// company-profile
TriSalus Life Sciences, Inc. Insider Trading
TLSIEvery SEC Form 4 insider trading filing for TriSalus Life Sciences, Inc. (TLSI) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=TLSI" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
No insider transactions in the last 30 days.
// 90-day insight
Over the last 90 days, TriSalus Life Sciences, Inc. insiders bought $1.8M (27 transactions) and sold $67K (2 transactions).
- Most active insider: Stansky Michael P with 5 transactions totaling $1.5M.
- Largest single purchase: $1.0M by Stansky Michael P on May 15, 2026.
Activity skews bullish — buys outpace sales.
Institutional Ownership
Top 13F-HR holders of TriSalus Life Sciences, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 1, 2026 | Patience David | TLSI | Tax Withholding | 14,650 | $4.46 | $65K |
| Jun 30, 2026 | Szela Mary T | TLSI | Award | 3,990 | $3.87 | $15K |
| Jun 30, 2026 | Marshak Richard | TLSI | Award | 561 | $3.87 | $2K |
| Jun 29, 2026 | Marshall Richard Henry | TLSI | Award | 120,000 | $0.00 | $0K |
| Jun 29, 2026 | Marshall Richard Henry | TLSI | Award | 60,000 | $0.00 | $0K |
45 more transactions hidden
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