Solstice (SOLS) CFO awarded 9,961 RSUs, exercises and withholds shares for tax

Rhea-AI Filing Summary

Solstice Advanced Materials Inc. SVP and CFO Tina Pierce reported several equity compensation moves. She received a grant of 9,961 restricted stock units (RSUs) on February 24, 2026, each representing a contingent right to one share of common stock.

On February 23, 2026, Pierce exercised 5,874 RSUs into the same number of common shares at $0.00 per share. Of these, 2,792 common shares were automatically withheld at a price of $79.29 per share to cover tax obligations upon vesting, leaving her with 5,692 common shares held directly after the transactions.

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

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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^*

Pierce Tina

(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)
	SVP and CFO

3. Date of Earliest Transaction (Month/Day/Year)
02/23/2026

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
Common Stock	02/23/2026		M		5,874	A	(1)	8,484(2)	D
Common Stock	02/23/2026		F		2,792(3)	D	$79.29	5,692	D

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)	02/23/2026		M			5,874	(4)	(4)	Common Stock	5,874	$0	0	D
Restricted Stock Units	(1)	02/24/2026		A		9,961		(5)	(5)	Common Stock	9,961	$0	9,961	D
Restricted Stock Units	(1)							(6)	(6)	Common Stock	29,586		29,586	D
Restricted Stock Units	(1)							(7)	(7)	Common Stock	5,281		5,281	D
Restricted Stock Units	(1)							(8)	(8)	Common Stock	3,256		3,256	D
Restricted Stock Units	(1)							(9)	(9)	Common Stock	3,136		3,136	D
Restricted Stock Units	(1)							(10)	(10)	Common Stock	5,767		5,767	D
Restricted Stock Units	(1)							(11)	(11)	Common Stock	9,075		9,075	D
Restricted Stock Units	(1)							(12)	(12)	Common Stock	5,223		5,223	D
Stock Option (Right to buy)	$44.95							(13)	02/10/2032	Common Stock	8,636		8,636	D
Stock Option (Right to buy)	$46.03							(14)	02/22/2033	Common Stock	13,899		13,899	D
Stock Option (Right to buy)	$46.79							(15)	02/28/2034	Common Stock	21,808		21,808	D
Stock Option (Right to buy)	$50.59							(16)	03/02/2035	Common Stock	25,134		25,134	D

Explanation of Responses:

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

2. Includes shares received in connection with the spin-off of the Issuer from Honeywell International Inc.

3. Represents shares withheld for taxes upon vesting of RSUs.

4. The RSUs vested on February 23, 2026.

5. 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.

6. The RSUs will vest in equal installments on each of October 30, 2028 and October 30, 2029, subject to continued employment.

7. The RSUs will vest on July 30, 2026, subject to continued employment.

8. The RSUs will vest on July 29, 2027, subject to continued employment.

9. The RSUs will vest on July 28, 2026, subject to continued employment.

10. The RSUs will vest on March 1, 2027, subject to continued employment.

11. The RSUs will vest 2,996 on May 20, 2026, 2,992 on May 20, 2027 and 3,087 on May 20, 2028, subject to continued employment.

12. The RSUs will vest on March 3, 2028, subject to continued employment.

13. Options are fully vested and exercisable.

14. Options vest and become exercisable in equal installments on each of February 23, 2026 and February 23, 2027.

15. Options vest and become exercisable in three equal installments on each of March 1, 2026, March 1, 2027 and March 1, 2028.

16. Options vest and become exercisable in four equal installments on each of March 3, 2026, March 3, 2027, March 3, 2028 and March 3, 2029.

Remarks:

	/s/ Jay Shah for Tina Pierce	02/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

What equity awards did Solstice (SOLS) CFO Tina Pierce receive?

Tina Pierce received a grant of 9,961 restricted stock units (RSUs) on February 24, 2026. Each RSU represents a contingent right to receive one share of Solstice Advanced Materials Inc. common stock, subject to future vesting conditions tied to continued employment.

Did the Solstice (SOLS) CFO buy or sell shares in the open market?

The filing shows no open-market purchases or sales. Instead, Pierce exercised 5,874 RSUs into common shares at $0.00 and had 2,792 shares withheld at $79.29 solely to satisfy tax obligations on the vesting.

How many Solstice (SOLS) common shares does the CFO directly hold after these transactions?

After the reported transactions, Tina Pierce directly holds 5,692 shares of Solstice Advanced Materials Inc. common stock. This reflects RSUs converted into shares, net of 2,792 shares that were withheld to pay taxes upon vesting.

What does the tax withholding transaction mean in the Solstice (SOLS) Form 4?

The Form 4 shows 2,792 common shares disposed of at $79.29 per share, solely to cover tax liabilities when RSUs vested. This is a tax-withholding disposition, not a discretionary open-market sale by the CFO.

How are the new RSUs for Solstice (SOLS) CFO scheduled to vest?

Footnotes state that certain RSUs vest over multiple dates, including February 24, 2027, February 24, 2028, and February 24, 2029, generally in installments. Vesting remains subject to continued employment with Solstice Advanced Materials Inc.

What types of securities are reported in this Solstice (SOLS) Form 4 filing?

The filing reports restricted stock units, common stock, and stock options. RSUs convert into common shares upon vesting, common stock reflects actual share ownership, and options provide rights to buy shares, with some already fully vested and exercisable.