Solstice Advanced Materials grants 2 RSUs to director

A Solstice Advanced Materials Inc. director received a small RSU dividend-equivalent award that increases his direct equity-based holdings.

Rhea-AI Filing Summary

Solstice Advanced Materials Inc. (symbol: SOLS) is the issuer of record for a Form 4 filing submitted to the SEC. Trerotola Matthew L. reported acquisition or exercise transactions in this Form 4 filing.

Solstice Advanced Materials Inc. (SOLS) director Matthew L. Trerotola reported an award of 2 Restricted Stock Units (RSUs) on September 10, 2026. Each RSU represents a contingent right to receive one share of common stock, and these RSUs are dividend equivalent rights that vest on the earlier of the first anniversary of the grant date or the next annual meeting of shareowners. After this award, he holds 1,893 RSUs and 1,822 shares of common stock, all held directly. No Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Grant/Award: 2 shares

Grant/Award 2 txns

Insider Trerotola Matthew L.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units F1, F2, F3	2	$0.00	$0.00
holding	Common Stock	--	--	--

Holdings After Transaction: Restricted Stock Units — 1,893 contracts (Direct); Common Stock — 1,822 shares (Direct)

Footnotes (3)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. (the "Issuer") common stock. Fractional amounts have been rounded to the nearest whole number.
2. F2. Represents dividend equivalent rights in connection with the Issuer's dividend that accrue to the reporting person in RSUs that vest at the same time as the underlying RSUs.
3. F3. The RSUs will vest on the earliest of the first anniversary of the grant date and the next annual meeting of shareowners of the Issuer.

Key Figures

RSUs granted: 2 units RSU holdings after transaction: 1,893 units Common stock holdings: 1,822 shares +2 more

5 metrics

RSUs granted 2 units Restricted Stock Units granted on September 10, 2026 as dividend equivalent rights

RSU holdings after transaction 1,893 units Total Restricted Stock Units held directly by the director after the award

Common stock holdings 1,822 shares Direct holdings of Solstice Advanced Materials Inc. common stock as of September 10, 2026

Transaction date September 10, 2026 Date of the RSU grant and updated common stock holding entry

Vesting trigger Earliest of 1-year anniversary or next annual meeting Vesting condition for the reported RSUs

Key Terms

Restricted Stock Units, dividend equivalent rights, contingent right, vest

4 terms

Restricted Stock Units financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

dividend equivalent rights financial

"Represents dividend equivalent rights in connection with the Issuer's dividend"

Dividend equivalent rights are promises that mirror the cash payments shareholders get from a company’s profits, but they are paid to holders of certain awards (like stock options or restricted stock units) rather than to actual shares. Think of them as a paycheck top‑up that matches dividends while the award is not yet a real stock, and they matter to investors because they add to employee compensation costs and potential share dilution, affecting company profitability and per‑share value.

contingent right financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

vest financial

"The RSUs will vest on the earliest of the first anniversary of the grant date"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did SOLS director Matthew L. Trerotola report on this Form 4?

He reported the grant of 2 Restricted Stock Units (RSUs) on September 10, 2026. The filing describes this as a grant, award, or other acquisition of derivative securities rather than a market purchase or sale.

How many Solstice Advanced Materials Inc. (SOLS) RSUs does Matthew L. Trerotola hold after this filing?

After the September 10, 2026 award, he holds 1,893 Restricted Stock Units. Each RSU represents a contingent right to receive one share of Solstice Advanced Materials Inc. common stock, subject to vesting conditions.

How many shares of SOLS common stock does Matthew L. Trerotola own directly after this transaction?

He holds 1,822 shares of Solstice Advanced Materials Inc. common stock directly after the reported transactions. This is listed as a holding entry on the same date as the RSU award.

What are the vesting terms of the new RSUs reported for SOLS?

The RSUs will vest on the earliest of the first anniversary of the grant date and the next annual meeting of shareowners of Solstice Advanced Materials Inc., according to the footnote in the filing.

What does the filing say about the nature of the RSUs granted to the SOLS director?

Each RSU represents a contingent right to receive one share of Solstice Advanced Materials Inc. common stock. The 2 RSUs specifically represent dividend equivalent rights that accrue in RSUs and vest at the same time as the underlying RSUs.

Were the SOLS insider transactions made under a Rule 10b5-1 trading plan?

No. The Form 4 indicates that the Rule 10b5-1 checkbox is not marked, so no Rule 10b5-1 trading plan is reported in connection with these transactions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/14/2026 - 05:38 PM EDT Accepted by SEC EDGAR 09/14/2026 - 05:37 PM EDT Learn about SEC filing dates

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Trerotola Matthew L.

(Last) (First) (Middle)

C/O SOLSTICE ADVANCED MATERIALS INC.

115 TABOR ROAD

(Street)

MORRIS PLAINS NEW JERSEY 07950

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/10/2026

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

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

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

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								1,822	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)	09/10/2026		A(2)		2		(3)	(3)	Common Stock	2	$0	1,893	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. Fractional amounts have been rounded to the nearest whole number.

2. Represents dividend equivalent rights in connection with the Issuer's dividend that accrue to the reporting person in RSUs that vest at the same time as the underlying RSUs.

3. The RSUs will vest on the earliest of the first anniversary of the grant date and the next annual meeting of shareowners of the Issuer.

Remarks:

	/s/ Jay Shah for Matthew L. Trerotola	09/14/2026
	** 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)