MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Medical Officer
Richard Henry Marshall
Mon, Jun 29, 2026
Jun 29
bought
$0.00
of
TLSI
120,000
shares @ $0.00
Increased holdings by
+90.20%
Largest trade (out of 2)
Trade made by an officer
Micro Cap stock — higher insider information edge
TLSI
TriSalus Life Sciences, Inc.
Healthcare
Medical Devices
1D
0.00%
1W
-6.06%
1M
+22.84%
3M
+73.93%
6M
—
1Y
—
Recent insider activity at TLSI
May 15
David Patience
Bought
$17.25k
May 15
Mats Wahlstrom
Bought
$151.80k
May 15
Gary B. Gordon
Bought
$24.60k
May 15
Michael P. Stansky
Bought
$1.02m
May 15
Michael P. Stansky
Bought
$500.00k
May 15
Richard Marshak
Sold
$1.45k
May 15
Mary T. Szela
Bought
$102.78k
Mar 17
Mary T. Szela
Sold
$61.38k
Full TLSI profile →
Richard Henry Marshall’s trading history →
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