John S. Barresi - 30 Oct 2025 Form 4 Insider Report for Solstice Advanced Materials Inc.

Role: Chief Accounting Officer
Signature: /s/ Brian Rudick for John S. Barresi
Issuer symbol: SOLS on Nasdaq
Transactions as of: 30 Oct 2025
Net transactions value: $0
Form type: 4
Filing time: 03 Nov 2025, 16:37:10 UTC
Previous filing: 03 Mar 2025
Next filing: 25 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Barresi John S	Chief Accounting Officer	C/O SOLSTICE ADVANCED MATERIALS INC., 115 TABOR ROAD, MORRIS PLAINS	/s/ Brian Rudick for John S. Barresi	03 Nov 2025	0001578223

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	SOLS	Restricted Stock Units	Award	$0	+24,525		$0.000000	24,525	30 Oct 2025	Common Stock	24,525		Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Material Inc. (the "Issuer") common stock.
F2	Represents equity awards originally granted by Honeywell International Inc. ("Honeywell") that have been converted into equity awards of the Issuer in connection with the spin-off of the Issuer from Honeywell. The RSUs will vest 8,584 on June 16, 2026, 8,584 on June 16, 2027 and 7,357 on June 16, 2028, subject to continued employment.