SEC Form 4
FORM 4UNITED 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
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
X
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
  
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
ARRINGTON JACK MICHAEL

(Last)(First)(Middle)
C/O ARRINGTON XRP CAPITAL FUND, LP
382 NE 191ST ST., SUITE 52895

(Street)
MIAMI FLORIDA 33179-3899

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Armada Acquisition Corp. II [ XRPN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
10/09/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)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)
CodeVAmount(A) or (D)Price
Class A Ordinary Shares10/09/2026D(1)230,694D(1)169,306ISee Footnote(2)
Class A Ordinary Shares10/09/2026D(3)169,306D(3)0ISee Footnote(2)
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 (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)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 (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (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: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Class B Ordinary Shares(1)10/09/2026J4,544,672(1) (1) (1)Class A Ordinary Shares4,544,672(1)3,335,328ISee Footnote(2)
Warrants(1)10/09/2026J115,347(1) (1) (1)Class A Ordinary Shares115,347(1)84,653ISee Footnote(2)
Class B Ordinary Shares(3)10/09/2026J3,335,328(3) (3) (3)Class A Ordinary Shares3,335,328(3)0ISee Footnote(2)
Warrants(3)10/09/2026J84,653(3) (3) (3)Class A Ordinary Shares84,653(3)0ISee Footnote(2)
Explanation of Responses:
1. Immediately prior to the Company Merger Effective Time as defined in the Business Combination Agreement dated October 19, 2025 (as amended on August 12, 2026, the "Business Combination Agreement" and the transactions contemplated thereto, the "Business Combination"), by and among the Issuer, Evernorth Holdings Inc. ("Pubco") and the other parties thereto, Arrington XRP Capital Fund, LP forfeited 230,694 Class A ordinary shares, 4,544,672 Class B ordinary shares and 115,347 warrants of the Issuer for cancellation and for no consideration pursuant to the Sponsor Support Agreement, dated October 19, 2025 (as amended on August 12, 2026, the "Sponsor Support Agreement"), based on an adjustment factor as provided therein.
2. Represents securities held by Arrington XRP Capital Fund, LP, for which Arrington Capital Management, LLC is the general partner, for which the Reporting Person is the managing member. The Reporting Person exercises sole voting and dispositive power over these shares and disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.
3. On October 9, 2026, in connection with the closing of the Business Combination, (i) each outstanding Class A ordinary share of the Issuer automatically converted into one share of Class A common stock of Pubco, (ii) each outstanding Class B ordinary share of the Issuer automatically converted into one Class A ordinary share of the Issuer, which in turn automatically converted into one share of Class A common stock of Pubco, and (iii) each outstanding warrant of the Issuer automatically converted to one warrant to purchase one share of Class A common stock of Pubco. As a result, Reporting Person no longer beneficially owns any securities of the Issuer.
/s/ Jack Michael Arrington10/13/2026
** Signature of Reporting PersonDate
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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)