Jack Michael Arrington

CIK: 0002084390

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)6 (100.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

XRPN

Armada Acquisition Corp. II

Director10% Owner

Discretionary Trading P&L

Holdings

Transaction History (6 total)

XRPN
Armada Acquisition Corp. II
Oct 9, 2026
Disposition(D)
Indirect
230.7K shares-
XRPN
Armada Acquisition Corp. II
Oct 9, 2026
Disposition(D)
Indirect
169.3K shares-
XRPN
Armada Acquisition Corp. II
Oct 9, 2026
Other(J)
Class B Ordinary Shares
Indirect
4.5M shares-
XRPN
Armada Acquisition Corp. II
Oct 9, 2026
Other(J)
Warrants
Indirect
115.3K shares-
XRPN
Armada Acquisition Corp. II
Oct 9, 2026
Other(J)
Class B Ordinary Shares
Indirect
3.3M shares-
XRPN
Armada Acquisition Corp. II
Oct 9, 2026
Other(J)
Warrants
Indirect
84.7K shares-

		Type	Shares	Price		Ownership
Oct 9, 2026	XRPN Armada Acquisition Corp. II	Disposition(D)	230,694	-	$0	Indirect
Oct 9, 2026	XRPN Armada Acquisition Corp. II	Disposition(D)	169,306	-	$0	Indirect
Oct 9, 2026	XRPN Armada Acquisition Corp. II	Other(J) Class B Ordinary Shares	4,544,672	-	-	Indirect
Oct 9, 2026	XRPN Armada Acquisition Corp. II	Other(J) Warrants	115,347	-	-	Indirect
Oct 9, 2026	XRPN Armada Acquisition Corp. II	Other(J) Class B Ordinary Shares	3,335,328	-	-	Indirect
Oct 9, 2026	XRPN Armada Acquisition Corp. II	Other(J) Warrants	84,653	-	-	Indirect

1-6 of 6 transactions

About ARRINGTON JACK MICHAEL

ARRINGTON JACK MICHAEL (SEC CIK 0002084390) files insider reports with the SEC as Director of Armada Acquisition Corp. II (XRPN).

Signal8 holds 2 ownership filings by ARRINGTON JACK MICHAEL (1 Form 3, 1 Form 4), filed between Sep 8, 2025 and Oct 13, 2026. Those filings report 6 transactions, the latest on Oct 9, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on ARRINGTON JACK MICHAEL's filings is in MIAMI, FL.

Recent filings by ARRINGTON JACK MICHAEL

Oct 9, 2026: Disposition to issuer transactions of XRPN shares (2 lines, Form 4, code D).
Oct 9, 2026: Other transactions of XRPN derivative securities (4 lines, Form 4, code J).

Other insiders filing for Armada Acquisition Corp. II (XRPN)

SBI Holdings USA, Inc., 10% Owner
Arrington XRP Capital Fund, LP, 10% Owner

How to read Form 4 transaction codes