Solstice (SOLS) CAO Barresi receives 3,558 RSU award, now holds 24,525

Rhea-AI Filing Summary

Solstice Advanced Materials Inc. reported that Chief Accounting Officer John S. Barresi acquired 3,558 restricted stock units (RSUs) on February 24, 2026 as a grant at a stated price of $0.00 per unit. Each RSU represents a contingent right to receive one share of Solstice common stock.

After this award and related updates, Barresi directly holds 24,525 RSUs. The newly granted RSUs vest 33% on each of February 24, 2027 and February 24, 2028, and 34% on February 24, 2029, subject to continued employment. Previously granted RSUs are scheduled to vest 8,584 on June 16, 2026, 8,584 on June 16, 2027, and 7,357 on June 16, 2028, also subject to continued employment.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Barresi John S

(Last) (First) (Middle)

C/O SOLSTICE ADVANCED MATERIALS INC.

115 TABOR ROAD

(Street)

MORRIS PLAINS NJ 07950

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Solstice Advanced Materials Inc. [ SOLS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/24/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	02/24/2026		A		3,558		(2)	(2)	Common Stock	3,558	$0	3,558	D
Restricted Stock Units	(1)							(3)	(3)	Common Stock	24,525		24,525	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. common stock.

2. The RSUs will vest 33% on each of February 24, 2027 and February 24, 2028, and 34% on February 24, 2029, subject to continued employment.

3. 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.

Remarks:

	/s/ Jay Shah for John S. Barresi	02/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What insider transaction did SOLS report for John S. Barresi on this Form 4?

Solstice Advanced Materials reported that Chief Accounting Officer John S. Barresi received a grant of 3,558 restricted stock units on February 24, 2026. These RSUs are part of his equity compensation and increase his total direct RSU holdings to 24,525 units.

How many Solstice Advanced Materials (SOLS) RSUs does John S. Barresi now hold?

After the reported transactions, John S. Barresi directly holds 24,525 restricted stock units tied to Solstice Advanced Materials common stock. This total reflects both the new 3,558-unit grant on February 24, 2026 and previously awarded RSUs that remain unvested and outstanding.

What is the vesting schedule for the 3,558 new RSUs granted to SOLS executive John S. Barresi?

The 3,558 newly granted RSUs vest 33% on February 24, 2027, 33% on February 24, 2028, and 34% on February 24, 2029. All vesting is conditioned on Barresi’s continued employment with Solstice Advanced Materials through each applicable vesting date.

What do the restricted stock units (RSUs) reported for SOLS insider John S. Barresi represent?

Each restricted stock unit represents a contingent right to receive one share of Solstice Advanced Materials common stock. The units convert into shares only as they vest over time, meaning Barresi’s actual share ownership grows as specific vesting dates are reached.

What are the vesting terms for John S. Barresi’s previously granted SOLS RSUs?

Previously granted RSUs to Barresi will vest 8,584 units on June 16, 2026, another 8,584 on June 16, 2027, and 7,357 on June 16, 2028. These vesting events are subject to his continued employment with Solstice Advanced Materials on each vesting date.

Was there any purchase or sale of Solstice Advanced Materials (SOLS) shares by John S. Barresi?

The Form 4 shows an award of 3,558 restricted stock units to John S. Barresi, classified as a grant or other acquisition. It does not report any open-market purchases or sales of Solstice Advanced Materials common stock by him in this filing.