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

Role: 10%+ Owner
Signature: /s/ Mark E. Strome
Issuer symbol: BEAT
Transactions as of: 17 Dec 2025
Net transactions value: -$895,000
Form type: 4
Filing time: 22 Dec 2025, 17:44:34 UTC
Previous filing: 20 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
STROME MARK E	10%+ Owner	2118 WALSH AVENUE,, SUITE 210, SANTA CLARA	/s/ Mark E. Strome	22 Dec 2025	0000919484

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BEAT	Common Stock	Sale	$895,000	-250,000	-7.9%	$3.58	2,900,000	17 Dec 2025	See Footnote	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
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.
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.

Content

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.

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.