TriSalus Life Sciences Inc. (TLSI) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for TriSalus Life Sciences Inc.
Goto 0, 1, 2, 3, Next
Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2026-10-05
Sale
2026-10-07
4:02 pm
TriSalus Life Sciences Inc.TLSICox Bryan F.
Chief of Research
296$4.39$1,299162,805
(Direct)
View
2026-10-05
Sale
2026-10-07
4:02 pm
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
325$4.39$1,427127,994
(Direct)
View
2026-10-05
Sale
2026-10-07
4:02 pm
TriSalus Life Sciences Inc.TLSIStevens Jennifer
Chief Regulatory Officer
316$4.39$1,387123,794
(Direct)
View
2026-05-15
Sale
2026-05-19
4:08 pm
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
543$2.67$1,450125,101
(Direct)
View
2026-05-15
Purchase
2026-05-18
4:42 pm
TriSalus Life Sciences Inc.TLSIWahlstrom Mats
Director
60,000$2.53$151,8002,962,030
(Indirect
Direct)
View
2026-05-15
Purchase
2026-05-18
4:42 pm
TriSalus Life Sciences Inc.TLSIStansky Michael P
Director
610,000$2.5$1,525,0001,640,420
(Indirect
Direct)
View
2026-05-15
Purchase
2026-05-18
4:42 pm
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
39,682$2.59$102,7761,065,215
(Direct)
View
2026-05-15
Purchase
2026-05-18
4:42 pm
TriSalus Life Sciences Inc.TLSIPatience David
Chief Financial Officer
7,100$2.43$17,253275,757
(Direct)
View
2026-05-15
Purchase
2026-05-18
4:42 pm
TriSalus Life Sciences Inc.TLSIGordon Gary B.
Director
10,000$2.46$24,60072,510
(Direct)
View
2026-03-11
Sale
2026-03-20
4:25 pm
TriSalus Life Sciences Inc.TLSIDevlin Jodi
Chief of Clinical Operations
3,207$4.107$13,17197,364
(Direct)
View
2026-03-11
Sale
2026-03-20
4:25 pm
TriSalus Life Sciences Inc.TLSICox Bryan F.
Chief of Research
3,184$4.1098$13,085163,415
(Direct)
View
2026-03-11
Sale
2026-03-20
4:25 pm
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
3,457$4.1104$14,210110,397
(Direct)
View
2026-03-11
Sale
2026-03-20
4:25 pm
TriSalus Life Sciences Inc.TLSIStevens Jennifer
Chief Regulatory Officer
3,530$4.1102$14,509124,110
(Direct)
View
2026-03-11
Sale
2026-03-20
4:25 pm
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
20,302$3.9101$79,383752,987
(Direct)
View
2026-02-23
Purchase
2026-02-23
4:08 pm
TriSalus Life Sciences Inc.TLSIPatience David
Chief Financial Officer
3,657$4.1$14,994268,657
(Direct)
View
2026-02-23
Purchase
2026-02-23
4:08 pm
TriSalus Life Sciences Inc.TLSIGordon Gary B.
Director
9,756$4.1$40,0009,756
(Direct)
View
2026-02-23
Purchase
2026-02-23
4:08 pm
TriSalus Life Sciences Inc.TLSIValle William
Director
30,487$4.1$124,99730,487
(Direct)
View
2026-02-23
Purchase
2026-02-23
4:08 pm
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
30,487$4.1$124,997773,289
(Direct)
View
2026-02-23
Purchase
2026-02-23
4:08 pm
TriSalus Life Sciences Inc.TLSIStansky Michael P
Director
361,098$4.1$1,480,502986,830
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2026-10-05
Tax Withholding
2026-10-07
4:02 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
2,693$4.381,074,990
(Direct)
View
2026-07-01
Tax Withholding
2026-07-06
4:01 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIPatience David
Chief Financial Officer
14,650$4.46261,107
(Direct)
View
2026-06-30
Option Award
2026-07-01
4:04 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
3,990$3.871,077,683
(Direct)
View
2024-12-31
Ownership
2026-07-01
4:03 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
3,530$4.261,023,826
(Direct)
View
2025-12-31
Ownership
2026-07-01
4:03 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
2,100$4.381,023,826
(Direct)
View
2025-06-30
Ownership
2026-07-01
4:03 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
2,848$4.231,023,826
(Direct)
View
2026-06-30
Option Award
2026-07-01
4:02 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
561$3.87128,319
(Direct)
View
2024-12-31
Ownership
2026-07-01
4:01 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
999$4.26131,758
(Direct)
View
2025-12-31
Ownership
2026-07-01
4:01 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
449$4.38131,758
(Direct)
View
2025-06-30
Ownership
2026-07-01
4:01 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
930$4.23131,758
(Direct)
View
2024-06-30
Ownership
2026-07-01
4:01 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMarshak Richard
Chief Commercial Officer
279$4.69131,758
(Direct)
View
2026-06-29
Option Award
2026-06-29
4:33 pm
N/A
2036-06-29
TriSalus Life Sciences Inc.TLSIMarshall Richard Henry
Chief Medical Officer
180,000$0343,000
(Direct)
View

Ownership
2026-06-29
4:30 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMarshall Richard Henry
Chief Medical Officer
0$0163,000
(Direct)
View
2026-05-14
Option Award
2026-05-15
4:39 pm
N/A
2036-05-13
TriSalus Life Sciences Inc.TLSIHICKS KERRY R
Director
84,604$02,463,025
(Direct)
View
2026-05-14
Option Award
2026-05-15
4:39 pm
N/A
2036-05-13
TriSalus Life Sciences Inc.TLSIWahlstrom Mats
Director
147,032$03,178,179
(Direct)
View
2026-05-14
Option Award
2026-05-15
4:39 pm
N/A
2036-05-13
TriSalus Life Sciences Inc.TLSIGordon Gary B.
Director
109,157$0175,163
(Direct)
View
2026-05-14
Option Award
2026-05-15
4:39 pm
N/A
2036-05-13
TriSalus Life Sciences Inc.TLSIMATLIN DAVID J
Director
107,669$01,444,613
(Direct)
View
2026-05-14
Option Award
2026-05-15
4:39 pm
N/A
2036-05-13
TriSalus Life Sciences Inc.TLSIValle William
Director
109,157$0195,894
(Direct)
View
2026-05-14
Option Award
2026-05-15
4:39 pm
N/A
2036-05-13
TriSalus Life Sciences Inc.TLSIStansky Michael P
Director
90,593$01,169,960
(Direct)
View
2025-07-31
Conversion
2026-04-20
4:36 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIFrankenius Equity AB
10% Owner
989,000$06,989,748
(Direct)
View
2025-07-31
Conversion
2026-04-01
4:09 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIMATLIN DAVID J
Director
430,000$01,271,944
(Direct)
View
2026-02-04
Option Award
2026-02-11
6:51 pm
N/A
2036-02-03
TriSalus Life Sciences Inc.TLSIStansky Michael P
Director
92,537$092,537
(Direct)
View

Ownership
2026-02-11
6:50 pm
N/A
N/A
TriSalus Life Sciences Inc.TLSIStansky Michael P
Director
0$01,453,232
(Direct)
View
2025-11-24
Option Award
2025-11-25
4:15 pm
N/A
2035-11-23
TriSalus Life Sciences Inc.TLSICox Bryan F.
Chief of Research
120,000$0428,553
(Direct)
View
2025-11-24
Option Award
2025-11-25
3:56 pm
N/A
2025-11-23
TriSalus Life Sciences Inc.TLSIDevlin Jodi
Chief of Clinical Operations
150,000$0564,321
(Direct)
View
2025-11-24
Option Award
2025-11-25
3:55 pm
N/A
2035-11-23
TriSalus Life Sciences Inc.TLSISzela Mary T
CEO and President
800,000$02,320,984
(Direct)
View
Goto 0, 1, 2, 3, Next