Mark E. Strome - 17 Dec 2025 Form 4 Insider Report for HeartBeam, Inc. (BEAT)

Reporting relationship: 10%+ Owner
Issuer ticker: BEAT
Reported as of: 17 Dec 2025
Net transaction value: -$895,000
SEC form: 4
Accepted by SEC: 22 Dec 2025, 17:44:34 UTC
Prior SEC filing: 20 Oct 2025
Next SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Mark E. Strome

Key filing fact

Mark E. Strome filed Form 4 for HeartBeam, Inc. (BEAT) on 22 Dec 2025.

Key facts

This page summarizes Mark E. Strome's Form 4 filing for HeartBeam, Inc. (BEAT).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 22 Dec 2025, 17:44.

Change

Previous filing in this sequence was filed on 20 Oct 2025.
Current net transaction value: -$895,000.

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 0000919484 Primary reporting owner

STROME MARK E

Relationship: 10%+ Owner
Address: 2118 WALSH AVENUE,, SUITE 210, SANTA CLARA
Signature: /s/ Mark E. Strome
Signature date: 22 Dec 2025

Reported non-derivative transactions

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

BEAT transaction

Common Stock

Sale

Transaction value: $895,000
Shares: -250,000
Change %: -7.9%
Price: $3.58
Shares after: 2,900,000
Date: 17 Dec 2025
Ownership: See Footnote
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 price reported in Column 4 is a weighted average price. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.

Footnote F2

The reported securities are held directly by Mark E. Strome Living Trust and Strome Dynasty, LLC. Mr. Strome has the authority to vote and dispose of the reported securities held by each of these entities. Mr. Strome disclaims beneficial ownership of the reported securities, except to the extent of his pecuniary interest therein. This report shall not be deemed an admission that Mr. Strome is a beneficial owner of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.