Marshak Richard 4
4 · TriSalus Life Sciences, Inc. · Filed May 19, 2026
Research Summary
AI-generated summary of this filing
TriSalus (TLSI) CCO Richard Marshak Sells 543 Shares
What Happened
Richard Marshak, Chief Commercial Officer of TriSalus Life Sciences (TLSI), disposed of 543 shares on 2026-05-15 in an open-market/private sale at $2.67 per share, totaling $1,450. According to the filing footnote, the shares were sold to satisfy tax withholding obligations related to the vesting of previously granted restricted stock units (RSUs) and do not represent a discretionary sale.
Key Details
- Transaction date and price: 2026-05-15 at $2.67 per share.
- Shares sold: 543 — gross proceeds ~$1,450.
- Reason: Footnote F1 states sale was to satisfy tax withholding on vested RSUs (not a discretionary sale).
- Filing date: Form 4 filed 2026-05-19 reporting the 2026-05-15 transaction; no late-filing flag was provided in the information supplied.
- Shares owned after transaction: not disclosed in the provided filing summary.
Context
This was a withholding sale tied to RSU vesting — a routine administrative transaction to cover taxes, which typically does not signal the insider’s view on the company. For retail investors, purchases or discretionary sales by insiders tend to carry more interpretive weight than tax-withholding disposals.
Insider Transaction Report
- Sale
Common Stock
[F1]2026-05-15$2.67/sh−543$1,450→ 125,101 total
Footnotes (1)
- [F1]Represents shares sold to satisfy tax withholding obligations in connection with the vesting of restricted stock units previously granted to the Reporting Person. This transaction does not represent a discretionary sale by the Reporting Person.