Douglas M. Lurio - 17 Feb 2026 Form 3 Insider Report for Armada Acquisition Corp. III (AACIU)

Reporting relationship: Chief Financial Officer, President, Secretary, and Director, Director, 10%+ Owner
Issuer ticker: AACIU
Reported as of: 17 Feb 2026
Net transaction value: $0
SEC form: 3
Accepted by SEC: 26 Feb 2026, 21:20:00 UTC
Prior SEC filing: 11 Sep 2025
Next SEC filing: 26 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Douglas M. Lurio

Key filing fact

Douglas M. Lurio filed Form 3 for Armada Acquisition Corp. III (AACIU) on 26 Feb 2026.

Key facts

This page summarizes Douglas M. Lurio's Form 3 filing for Armada Acquisition Corp. III (AACIU).
0 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 26 Feb 2026, 21:20.

Change

Previous filing in this sequence was filed on 11 Sep 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Official SEC source

Ownership activity is grounded in SEC Form 3 disclosures.

View source filing

Reporting Owners (1)

CIK 0001202181 Primary reporting owner

LURIO DOUGLAS M

Relationship: Chief Financial Officer, President, Secretary, and Director, Director, 10%+ Owner
Address: C/O ARMADA ACQUISITION CORP. III, 1760 MARKET STREET, SUITE 602, PHILADELPHIA
Signature: /s/ Douglas M. Lurio
Signature date: 26 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AACIU holding

Class A Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 400,000
Date: 17 Feb 2026
Ownership: Armada Sponsor III LLC
Footnotes: F1, F2, F3

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AACIU holding Derivative

Class B Ordinary Shares

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 17 Feb 2026
Ownership: Armada Sponsor III LLC
Underlying class: Class A Ordinary Shares
Underlying amount: 8,597,917
Exercise price
Footnotes: F3, F4

AACIU holding Derivative

Private Placement Warrants

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
Date: 17 Feb 2026
Ownership: Armada Sponsor III LLC
Underlying class: Class A Ordinary Shares
Underlying amount: 200,000
Exercise price
Footnotes: F3, F5, F6

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 6 footnotes

Footnote F1

Represents 400,000 Class A Ordinary Shares (the "Private Placement Shares") of Armada Acquisition Corp. III (the "Issuer") that are included in the 400,000 private placement units (the "Private Placement Units") of the Issuer purchased by Armada Sponsor III LLC (the "Sponsor"), which shares will be transferred to the non-managing investors (as defined in the registration statement on Form S-1 (File No. 333-291013) (the "Registration Statement")) and to the managing members of the Sponsor only upon consummation of an initial business combination.

Footnote F2

Each Private Placement Unit is comprised of one Private Placement Share and one-half of one private placement warrant of the Issuer (the "Private Placement Warrants"), each whole Private Placement Warrant will be exercisable to purchase one Private Placement Share. Does not include any Private Placement Shares issuable upon the exercise of Private Placement Warrants.

Footnote F3

The securities are held directly by the Sponsor. The Reporting Person is a managing member of the Sponsor, therefore, he may be deemed to have beneficial ownership of the securities held directly by the Sponsor. The Reporting Person disclaims beneficial ownership of such shares, except to the extent of his pecuniary interest therein.

Footnote F4

The Class B Ordinary Shares have no expiration date and will automatically convert into Class A Ordinary Shares at the time of the Issuer's initial business combination, or earlier at the option of the holder, on a one-for-one basis.

Footnote F5

Represents Private Placement Warrants included in the 400,000 Private Placement Units.

Footnote F6

Each Private Placement Warrant is exercisable for cash or on a cashless basis, as described in the Registration Statement. Assuming an exercise for cash, 200,000 Private Placement Shares would be issued upon exercise of the Private Placement Warrants. The Private Placement Warrants expire five (5) years after the completion of the Issuer's initial business combination or earlier upon redemption or liquidation of the Issuer, as described in the Registration Statement.

SEC remarks

Chief Financial Officer, President, Secretary, and Director