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TLSI · Current Report (Form 8-K) · Filed May 14, 2026

Trisalus Life Sciences Inc — Current Report (Form 8-K)

Form
8-K
Filed
May 14, 2026
Period
May 14, 2026
Ticker
TLSI
Accession
0001628280-26-035068
Boardroom Alpha · Filing insights

Two directors elected to three-year terms; independent auditor ratified and executive compensation votes approved.

About Trisalus Life Sciences Inc
Market cap
$205M
1Y TSR
−31.6%
3Y TSR
−29.7%
Board grade
C+
Sector
Healthcare
CEO
Mary T Szela
Last annual meeting: May 14, 2026 · View full Trisalus Life Sciences Inc profile →
tlsi-20260514

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K
CURRENT REPORT
Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): May 14, 2026
TRISALUS LIFE SCIENCES, INC.
(Exact name of registrant as specified in its charter)
Delaware
001-39813
85-3009869
(State or other jurisdiction of
incorporation or organization)
(Commission
File Number)
(I.R.S. Employer
Identification No.)
6272 W 91st Ave, Westminster, Colorado
80031
(Address of principal executive office)(Zip Code)
(888) 321-5212
(Registrant's telephone number, including area code)
Not Applicable
(Former name or former address, if changed since last report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligations of the registrant under any of the following provisions (see General Instruction A.2. below):
o
Written communication pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240-13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common stock, $0.0001 par value
TLSI
Nasdaq Global Market
Warrants, each whole warrant exercisable for one share of registrant's common stock at an exercise price of $11.50 per share
TLSIW
Nasdaq Global Market
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company o
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o



Item 5.07Submission of Matters to a Vote of Security Holders.
On May 14, 2026, TriSalus Life Sciences, Inc. (the “Company”) held its Annual Meeting of Stockholders (the “Meeting”).
A total of 41,728,676 shares of our Common Stock, or 67.9% of the total outstanding shares, of our Common Stock were represented at the Meeting. The final voting results for each of the matters submitted to a stockholder vote at the Meeting are set forth below:
1.The two nominees for Directors were elected to serve three-year terms to expire at the annual meeting of stockholders in 2029, as follows:
NomineeFor WithholdBroker Non-Votes
Mary Szela31,393,3102,614,2467,721,120
Gary Gordon31,339,1612,668,3957,721,120
2.The appointment of Grant Thornton, LLP to serve as our independent registered accounting firm for the fiscal year ending December 31, 2026 was ratified by the stockholder vote:
ForAgainst Abstain
41,098,38528,667601,624
3.The proposal to approve, on an advisory basis, a three-year frequency with which the Company should conduct future stockholder advisory votes on named executive officer compensation was approved by the stockholder vote:
1 Year2 Years3 YearsAbstainBroker Non-Votes
12,656,430736,93120,348,386265,8097,721,120
After considering the results of the advisory vote, the Board of Directors approved a resolution that the Company will hold future stockholder advisory votes on named executive officer compensation every three years.
4.The proposal to approve, on an advisory basis, the compensation of the Company’s named executive officers was approved by the stockholder vote:
ForAgainst AbstainBroker Non-Votes
32,625,0821,206,105176,3697,721,120

SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Date: May 14, 2026
TriSalus Life Sciences, Inc.
By:/s/ David Patience
Name:David Patience
Title:Chief Financial Officer

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Reference

Frequently asked questions

When did Trisalus Life Sciences Inc file this 8-K?
Trisalus Life Sciences Inc (TLSI) filed this Current Report (Form 8-K) with the SEC on May 14, 2026. The accession number assigned by EDGAR is 0001628280-26-035068.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Two directors elected to three-year terms; independent auditor ratified and executive compensation votes approved. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Trisalus Life Sciences Inc's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Trisalus Life Sciences Inc has filed under CIK 1826667, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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