Richard Marshak
Chief Commercial Officer · TriSalus Life Sciences, Inc.
- 2024
- Oct 7, 2026
- 6
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Richard Marshak files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Michael P. Stansky - $3.01M in TLSI purchases and sales in the last 12 months
- Mary T. Szela - $307K in TLSI purchases and sales in the last 12 months
- Mats Wahlstrom - $152K in TLSI purchases and sales in the last 12 months
- William Valle - $125K in TLSI purchases and sales in the last 12 months
- Gary B. Gordon - $65K in TLSI purchases and sales in the last 12 months
- David Patience - $32K in TLSI purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Richard Marshak?
Richard Marshak is a corporate insider, tracked as Chief Commercial Officer of TriSalus Life Sciences, Inc. (TLSI). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Richard Marshak submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Richard Marshak been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($17K) across all tracked filings.
