Sec Form 4 Filing - Nash Richard Stephen @ CoinShares PLC - 2026-03-31

FORM 4 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 Nash Richard Stephen 2. Issuer Name and Ticker or Trading Symbol CoinShares PLC [ CSHR] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner X __ Officer (give title below) _____ Other (specify below) Interim CFO (Last) (First) (Middle) C/O COINSHARES PLC, 2 HILL STREET 3. Date of Earliest Transaction (MM/DD/YY) 03/31/2026 (Street) ST. HELIERJE2-4UA 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 Ordinary shares 03/31/2026 J( 1 ) 96,914 A 96,914 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 Employee Stock Option (right to buy) $ 4.27 04/01/2026 J( 1 )( 2 ) 401,283 03/24/2028 04/01/2036 Ordinary shares 401,283 $ 0 ( 1 ) ( 2 ) 401,283 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Nash Richard Stephen C/O COINSHARES PLC, 2 HILL STREET ST. HELIERJE2-4UA Interim CFO Signatures /s/ Richard Stephen Nash 04/02/2026 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On March 31, 2026, CoinShares PLC, a public company limited by shares organized under the laws of Jersey (the "Issuer"), consummated its previously announced business combination (the "Business Combination") pursuant to Business Combination Agreement, dated as of September 8, 2025, by and among the Company, CoinShares International Limited, a public company limited by shares organized under the laws of Jersey ("CSIL"), and the other parties thereto. Upon closing of the Business Combination, the reporting person acquired these securities in exchange for the reporting person's securities in CSIL pursuant to the terms and conditions of the Business Combination Agreement. In the Business Combination, each CSIL share became approximately 1.8237 ordinary shares of the Issuer (the "Exchange Ratio"). ( 2 )Each option to purchase shares of CSIL that was unvested was converted into an option to purchase a number of ordinary shares of the Issuer equal to the product obtained by multiplying (A) the number of shares of CSIL underlying such option by (B) the Exchange Ratio and (ii) the per share exercise price of each ordinary share issuable upon exercise of each such converted option is equal to the quotient obtained by dividing (A) the exercise price per share of such option immediately before the effective time of the Business Combination by (B) the Exchange Ratio, subject to the same terms and conditions of such option prior to conversion. The reported options vest on March 24, 2028.

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).

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