Solstice director exercises 2,476 RSUs into shares

Solstice Advanced Materials Inc. director Lee Rose exercised 2,476 restricted stock units into the same number of common shares on April 15, 2026 at an exercise price of $0.00 per share.

Rhea-AI Filing Summary

Solstice Advanced Materials Inc. director Lee Rose exercised 2,476 restricted stock units into the same number of common shares on April 15, 2026 at an exercise price of $0.00 per share. This was an exercise of equity awards rather than an open-market trade.

Following the transactions, Rose directly held 2,843 common shares and 1,786 restricted stock units, each representing a contingent right to one share of common stock. The filing notes these RSUs vested on April 15, 2026, with remaining RSUs scheduled to vest on the date of the next annual meeting of shareowners.

Insider Trade Summary

2,476 shares exercised/converted

Exercise 3 txns

Insider Lee Rose

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	2,476	$0.00	$0.00
Exercise	Common Stock	2,476	$0.00	$0.00
holding	Restricted Stock Units	--	--	--

Holdings After Transaction: Restricted Stock Units — 1,786 contracts (Direct); Common Stock — 2,843 shares (Direct)

Footnotes (4)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. (the "Issuer") common stock.
2. F2. Includes 0.372 shares acquired pursuant to a dividend reinvestment.
3. F3. The RSUs vested on April 15, 2026.
4. F4. The RSUs will vest on the date of the next annual meeting of shareowners of the Issuer.

Key Figures

RSUs exercised: 2,476 units Common shares after transaction: 2,843 shares Remaining RSUs: 1,786 units +2 more

5 metrics

RSUs exercised 2,476 units Restricted stock units converted to common stock on April 15, 2026

Common shares after transaction 2,843 shares Direct holdings of Lee Rose following Form 4 transactions

Remaining RSUs 1,786 units Unvested restricted stock units scheduled to vest at next annual meeting

Exercise price $0.00 per share Price for conversion of RSUs into common stock

Dividend reinvestment shares 0.372 shares Additional shares acquired via dividend reinvestment noted in footnote

Key Terms

Restricted Stock Units, contingent right, dividend reinvestment, annual meeting of shareowners

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.

contingent right financial

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

dividend reinvestment financial

"Includes 0.372 shares acquired pursuant to a dividend reinvestment."

Dividend reinvestment is when the money earned from a company's profit sharing, called dividends, is automatically used to buy more shares of that company instead of being received as cash. This process helps investors grow their holdings over time without extra effort, much like using earned interest to buy more of a savings account. It encourages long-term investment growth by continuously increasing the amount of shares owned.

annual meeting of shareowners financial

"The RSUs will vest on the date of the next annual meeting of shareowners of the Issuer."

FAQ

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

What insider transaction did SOLS director Lee Rose report?

Lee Rose reported exercising 2,476 restricted stock units into 2,476 shares of Solstice Advanced Materials common stock. The transaction occurred on April 15, 2026, and reflects conversion of equity awards rather than an open-market stock purchase or sale.

How many Solstice (SOLS) shares does Lee Rose hold after this Form 4?

After the reported transactions, Lee Rose directly holds 2,843 shares of Solstice Advanced Materials common stock. In addition, Rose holds 1,786 restricted stock units, each representing a contingent right to receive one share of common stock in the future, subject to vesting.

What happened to Lee Rose’s restricted stock units in this SOLS filing?

In this filing, 2,476 restricted stock units vested and were exercised into 2,476 common shares. Rose continues to hold 1,786 remaining restricted stock units, which will vest on the date of Solstice Advanced Materials’ next annual meeting of shareowners.

Is the SOLS Form 4 transaction a market buy or sell by Lee Rose?

The Form 4 shows an exercise or conversion of derivative securities, not an open-market buy or sell. Lee Rose converted 2,476 restricted stock units into common shares at an exercise price of $0.00 per share as part of equity compensation vesting.

What do the remaining RSUs in the SOLS Form 4 represent?

The remaining 1,786 restricted stock units represent contingent rights to receive an equal number of Solstice common shares. According to the filing, these RSUs will vest on the date of the next annual meeting of shareowners, assuming the standard vesting conditions are satisfied.

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

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Accepted by SEC EDGAR 04/17/2026 - 04:16 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^*

Lee Rose

(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)
04/15/2026

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	04/15/2026		M		2,476	A	(1)	2,843(2)	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)	04/15/2026		M			2,476	(3)	(3)	Common Stock	2,476	$0	0	D
Restricted Stock Units	(1)							(4)	(4)	Common Stock	1,786		1,786	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 0.372 shares acquired pursuant to a dividend reinvestment.

3. The RSUs vested on April 15, 2026.

4. The RSUs will vest on the date of the next annual meeting of shareowners of the Issuer.

Remarks:

	/s/ Jay Shah for Rose Lee	04/17/2026
	** 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)