Sec Form 3 Filing - World Liberty Financial, Inc. @ ALT5 Sigma Corp - 2025-08-12

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 World Liberty Financial, Inc. 2. Issuer Name and Ticker or Trading Symbol ALT5 Sigma Corp [ ALTS] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) X __ Other (specify below) Director by Deputization (Last) (First) (Middle) 407 ARYE STREET, SUITE 1358 3. Date of Earliest Transaction (MM/DD/YY) 08/12/2025 (Street) WILMINGTON, DE19804 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, Par Value $0.001 1,000,000 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 Warrants to Purchase Common Stock $ 7.5 ( 1 ) ( 1 ) Common Stock 8,000,000 D Warrants to Purchase Common Stock $ 8.25 ( 1 ) ( 1 ) Common Stock 4,000,000 D Warrants to Purchase Common Stock $ 9 ( 1 ) ( 1 ) Common Stock 4,000,000 D Warrants to Purchase Common Stock $ 9.75 ( 1 ) ( 1 ) Common Stock 4,000,000 D Pre-Funded Warrants to Purchase Common Stock $ 0.001 10/16/2025( 2 ) ( 2 ) Common Stock 99,000,000 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other World Liberty Financial, Inc. 407 ARYE STREET, SUITE 1358 WILMINGTON, DE19804 X Director by Deputization Signatures /s/ Zachary D. Witkoff, CEO of World Liberty Financial, Inc. 11/13/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Subject to a 4.99% beneficial ownership limitation, each of the Warrants is exercisable at any time after issuance at the specified exercise price. The Warrants do not have an expiration date. ( 2 )Subject to a 4.99% beneficial ownership limitation, each of the Pre-Funded Warrants is exercisable for one share of Common Stock at an exercise price of $0.001 per Pre-Funded Warrant Share. The Pre-Funded Warrants are exercisable from and after October 16, 2025 following the approval by the Issuer's stockholders at a special meeting to: (i) allow, for the purpose of complying with Nasdaq rules, the issuance of shares underlying the Pre-Funded Warrant in excess of 19.99% of the shares of common stock outstanding immediately prior to their acquisition, and (ii) filed an amendment to its Articles of Incorporation to increase the number of authorized shares of common stock. The Pre-Funded Warrants do not have an expiration date.

Remarks: Mr. Zachary D. Witkoff and Mr. Zachary Folkman, each a member of the board of directors of the Issuer and a co-founder, director and executive officer of World Liberty Financial, Inc. ("WLFI"), were appointed to the Issuer's board of directors as representatives of WLFI. As a result, WLFI is a director by deputization for purposes of Section 16 of the Securities Exchange Act of 1934, as amended.

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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