Sec Form 3 Filing - Frankenius Equity AB @ TriSalus Life Sciences, Inc. - 2023-08-10

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Frankenius Equity AB 2. Issuer Name and Ticker or Trading Symbol TriSalus Life Sciences, Inc. [ TLSI] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) BOX 984 3. Date of Earliest Transaction (MM/DD/YY) 08/10/2023 (Street) BORAS, V7SE-501 10 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 6,167,776 ( 1 ) D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Series A Convertible Preferred Stock $ 10 ( 2 ) ( 2 ) Common Stock 230,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Frankenius Equity AB BOX 984 BORAS, V7SE-501 10 X Signatures /s/ ULRIKA JORETEG 08/14/2023 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The securities reported herein were acquired by the Reporting Person in connection with the Merger (as defined in that certain Agreement and Plan of Merger, dated as of November 11, 2022, as amended, by and among the Issuer, MTAC Merger Sub, Inc., and TriSalus Operating Life Sciences, Inc.) ( 2 )The Series A Convertible Preferred Stock ("Preferred Stock") is convertible, in whole or in part, into 230,000 shares of Common Stock of the Issuer (based on an initial conversion price of $10.00 per share, which is subject to adjustment upon the occurrence of certain events, the "Conversion Price") at any time, at the Reporting Person's election. The number of shares of the Issuer's Common Stock received per share of Preferred Stock upon conversion equals the sum of (A) $10.00 (as adjusted upon the occurrence of certain events) and (B) any accrued, unpaid annual dividends, divided by the Conversion Price, with cash in-lieu of fractional shares. All then outstanding shares of Preferred Stock are automatically converted into shares of the Issuer's Common Stock on August 10, 2027.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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