Company profile
TriSalus Life Sciences, Inc. Insider Trading
TLSIEvery SEC Form 4 insider trading filing for TriSalus Life Sciences, Inc. (TLSI) since April 2023: open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- Nasdaq
- Sector
- Surgical & Medical Instruments & Apparatus
- CIK
- 0001826667
- Filings
- 119
- Insiders
- 28
- Last filing
- 2026-07-01
Activity summary
No insider transactions in the last 30 days. The most recent was on July 1, 2026, when David Patience reported 14,650 shares (Tax Withholding). 119 filings from 28 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. TriSalus Life Sciences, Inc. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.8M.
90 day insight
Over the last 90 days, TriSalus Life Sciences, Inc. insiders filed 5 Form 4 transactions, none of which were open-market purchases or sales.
- Most active insider: Richard Henry Marshall with 2 transactions totaling $0.
Activity skews bullish: buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 1, 2026 | David Patience | TLSI | Tax Withholding | 14,650 | $4.46 | $65K |
| Jun 30, 2026 | Richard Marshak | TLSI | Award | 561 | $3.87 | $2K |
| Jun 30, 2026 | Mary T Szela | TLSI | Award | 3,990 | $3.87 | $15K |
| Jun 29, 2026 | Richard Henry Marshall | TLSI | Award | 60,000 | — | — |
| Jun 29, 2026 | Richard Henry Marshall | TLSI | Award | 120,000 | — | — |
45 more transactions hidden
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Query this yourself
The same rows, over the API.
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-H "X-Api-Key: $KEY"Top insiders
By open-market value traded.
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 →