Matthew Hammond - 21 May 2026 Form 4 Insider Report for Research Alliance Corp III (RACC)

Reporting relationship: Chief Executive Officer, Director, 10%+ Owner
Issuer ticker: RACC
Reported as of: 21 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 21 May 2026, 16:14:20 UTC
Prior SEC filing: 19 May 2026
Next SEC filing: 10 Jul 2026
Source filing: View source filing
Reporting owner signature: /s/ Henry Stusnick, Attorney-in-Fact

Filing notes and source

Key filing fact

Matthew Hammond filed Form 4 for Research Alliance Corp III (RACC) on 21 May 2026.

Key facts

This page summarizes Matthew Hammond's Form 4 filing for Research Alliance Corp III (RACC).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 21 May 2026, 16:14.

Change

Previous filing in this sequence was filed on 19 May 2026.
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

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001817056 Primary reporting owner

Hammond Matthew

Relationship: Chief Executive Officer, Director, 10%+ Owner
Address: C/O RESEARCH ALLIANCE CORPORATION III, 600 FIFTH AVENUE, 23RD FLOOR, NEW YORK
Signature: /s/ Henry Stusnick, Attorney-in-Fact
Signature date: 21 May 2026

Reported non-derivative transactions

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

RACC transaction

Class A Ordinary Shares

Award

Transaction value
Shares: +275,000
Change %
Price: $10.00^*
Shares after: 275,000
Date: 21 May 2026
Ownership: By Research Alliance Holdings III LLC
Footnotes: F1

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Mr. Hammond is the sole director of Research Alliance Holdings III LLC (the "Sponsor"). As such, he has voting and investment discretion with respect to the securities held of record by the Sponsor and may be deemed to have beneficial ownership of the securities held directly by the Sponsor. Mr. Hammond disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein, if any.