Thomas Albert Sapio - 11 Feb 2026 Form 4 Insider Report for HCM IV Acquisition Corp.

Reporting relationship: Director
Issuer ticker: HACQ, HACQU, HACQW on Nasdaq
Reported as of: 11 Feb 2026
Net transaction value: +$75
SEC form: 4
Accepted by SEC: 18 Feb 2026, 11:50:41 UTC
Source filing: View source filing
Reporting owner signature: /s/ Thomas Sapio, by Steven Bischoff with Power of Attorney

Key filing fact

Thomas Albert Sapio filed Form 4 for HCM IV Acquisition Corp. on 18 Feb 2026.

Key facts

This page summarizes Thomas Albert Sapio's Form 4 filing for HCM IV Acquisition Corp..
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 18 Feb 2026, 11:50.

Change

No earlier filing in this sequence is available for direct comparison.
Current net transaction value: +$75.

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 0002104074 Primary reporting owner

Sapio Thomas Albert

Relationship: Director
Address: C/O HCM IV ACQUISITION CORP., 85 WASHINGTON STREET, NORWALK
Signature: /s/ Thomas Sapio, by Steven Bischoff with Power of Attorney
Signature date: 18 Feb 2026

Reported derivative securities

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

No ticker transaction Derivative

Class B Ordinary Shares

Other

Transaction value: $75
Shares: +25,000
Change %
Price: $0.003000
Shares after: 25,000
Date: 11 Feb 2026
Ownership: Direct
Underlying class: Class A Ordinary Shares
Underlying amount: 25,000
Exercise price
Footnotes: F1, F2

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

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The Class B ordinary shares are automatically convertible into the shares of the Issuer's Class A ordinary shares at the time of the Issuer's initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and have no expiration date. The Class B ordinary shares are subject to forfeiture under certain circumstances relating to Mr. Sapio's service on the Issuer's Board of Directors.

Footnote F2

As contemplated by the securities purchase agreement between HCM Investor Holdings IV, LLC (the "Sponsor") and Mr. Sapio, dated February 11, 2026, the Sponsor assigned 25,000 Class B ordinary shares to Mr. Sapio in connection with Mr. Sapio's appointment to the Issuer's Board of Directors.