Highview Sponsor Co., LLC - Aug 11, 2025 Form 4 Insider Report for Highview Merger Corp. (HVMC)

Role: Director, *Director by Deputization, 10%+ Owner
Signature: /s/ Daniel Nussen, Attorney-in-Fact for Highview Sponsor Co., LLC
Stock symbol: HVMC
Transactions as of: Aug 11, 2025
Transactions value $: $3,725,000
Form type: 4
Date filed: 8/13/2025, 04:51 PM
SEC: View on sec.gov

Reporting Owners (2)

Name	Relationship	Address	Signature	Signature date	CIK
Highview Sponsor Co., LLC	Director, *Director by Deputization, 10%+ Owner	C/O HIGHVIEW MERGER CORP., 1615 SOUTH CONGRESS AVENUE, SUITE 103, DELRAY BEACH	/s/ Daniel Nussen, Attorney-in-Fact for Highview Sponsor Co., LLC	2025-08-13	0002078602
Boris David	10%+ Owner	C/O HIGHVIEW MERGER CORP., 1615 SOUTH CONGRESS AVENUE, SUITE 103, DELRAY BEACH	/s/ Daniel Nussen, Attorney-in-Fact for David Boris	2025-08-13	0001522248

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HVMC	Class A Common Stock	Award	$3.73M	+373K		$10.00	373K	Aug 11, 2025	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	The reported shares of Class A Common Stock are within 372,500 of the Issuer's Private Placement Units, as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-288914), purchased by Highview Sponsor Co., LLC (the "Sponsor") for $10.00 per Private Placement Unit.
F2	The Sponsor is the record holder of the shares reported herein. David Boris is the managing member of the Sponsor. As such, David Boris may be deemed to have beneficial ownership of the securities held directly by the Sponsor. Each such entity or person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.

Content

The reported shares of Class A Common Stock are within 372,500 of the Issuer's Private Placement Units, as described under the heading "Description of Securities" in the Issuer's registration statement on Form S-1 (File No. 333-288914), purchased by Highview Sponsor Co., LLC (the "Sponsor") for $10.00 per Private Placement Unit.

The Sponsor is the record holder of the shares reported herein. David Boris is the managing member of the Sponsor. As such, David Boris may be deemed to have beneficial ownership of the securities held directly by the Sponsor. Each such entity or person disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary interest they may have therein, directly or indirectly.