Disposed4

Armada Acquisition Corp. II

Total Value

Filing Date

Oct 13, 2026

1 transactions

Trade Summary

On Oct 9, 2026, ARRINGTON JACK MICHAEL, Insider, reported $0 of Armada Acquisition Corp. II (XRPN) across 1 transactions. The filing covers Class A Ordinary Shares and reflects balanced net activity of $0. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Insider Information

Name: ARRINGTON JACK MICHAEL
Role: Insider
Location: MIAMI, FL

Filing Details

Filing Date: Oct 13, 2026
Transaction Date: Oct 9, 2026
Accession Number: 0001193125-26-420716
Form Type: 4

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Oct 9, 2026	Class A Ordinary Shares	230,694	—	Disposition	—
Oct 9, 2026	Class A Ordinary Shares	169,306	—	Disposition	—

Derivative Transactions

Date	Security	Shares	Exercise Price	Type	Value
Oct 9, 2026	XRPN derivative	4,544,672	—	Other	—
Oct 9, 2026	XRPN derivative	115,347	—	Other	—
Oct 9, 2026	XRPN derivative	3,335,328	—	Other	—
Oct 9, 2026	XRPN derivative	84,653	—	Other	—

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Footnotes

(F1)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.
(F2)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.
(F3)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.

SEC Form 4

FORM 4

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
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

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

33179-3899

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
Armada Acquisition Corp. II [ XRPN ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	X	10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
10/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Ordinary Shares	10/09/2026		D⁽¹⁾		230,694	D	⁽¹⁾	169,306	I	See Footnote⁽²⁾
Class A Ordinary Shares	10/09/2026		D⁽³⁾		169,306	D	⁽³⁾	0	I	See 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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Class B Ordinary Shares	⁽¹⁾	10/09/2026		J			4,544,672⁽¹⁾	⁽¹⁾	⁽¹⁾	Class A Ordinary Shares	4,544,672	⁽¹⁾	3,335,328	I	See Footnote⁽²⁾
Warrants	⁽¹⁾	10/09/2026		J			115,347⁽¹⁾	⁽¹⁾	⁽¹⁾	Class A Ordinary Shares	115,347	⁽¹⁾	84,653	I	See Footnote⁽²⁾
Class B Ordinary Shares	⁽³⁾	10/09/2026		J			3,335,328⁽³⁾	⁽³⁾	⁽³⁾	Class A Ordinary Shares	3,335,328	⁽³⁾	0	I	See Footnote⁽²⁾
Warrants	⁽³⁾	10/09/2026		J			84,653⁽³⁾	⁽³⁾	⁽³⁾	Class A Ordinary Shares	84,653	⁽³⁾	0	I	See 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 Arrington	10/13/2026
	** Signature of Reporting Person	Date
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 as rendered by the SEC from accession 0001193125-26-420716.

Armada Acquisition Corp. II

Trade Summary

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

SEC Form 4