Solstice director gets RSU grant, exercises units

Solstice Advanced Materials Inc. director William F. Oplinger reported equity compensation activity involving common stock and restricted stock units (RSUs).

Rhea-AI Filing Summary

Solstice Advanced Materials Inc. director William F. Oplinger reported equity compensation activity involving common stock and restricted stock units (RSUs). On May 22, 2026, he exercised 1,786 RSUs into 1,785 shares of common stock, with the remaining fractional share settled in cash, and now directly holds 1,785 shares.

On the same date, he received a grant of 1,889 RSUs, each representing a contingent right to receive one share of common stock. The filing notes that one tranche of RSUs vested on May 22, 2026 and another tranche will vest on the earliest of the first anniversary of the grant date and the next annual meeting of shareowners.

Insider Trade Summary

1,786 shares exercised/converted

Exercise 3 txns

Insider Oplinger William F

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units	1,786	$0.00	$0.00
Grant/Award	Restricted Stock Units	1,889	$0.00	$0.00
Exercise	Common Stock	1,785	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 1,889 contracts (Direct); Common Stock — 1,785 shares (Direct)

Footnotes (5)

1. F1. Reflects the settlement of fractional shares in cash.
2. F2. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Solstice Advanced Materials Inc. (the "Issuer") common stock.
3. F3. The Reporting Person's Form 4 filed on March 12, 2026, inadvertently included 17 shares as directly held by him.
4. F4. The RSUs vested on May 22, 2026.
5. F5. 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 exercised: 1,786 units Common shares held after: 1,785 shares New RSU grant: 1,889 units +2 more

5 metrics

RSUs exercised 1,786 units Exercised into common stock on May 22, 2026

Common shares held after 1,785 shares Direct holdings following RSU exercise

New RSU grant 1,889 units RSUs granted to director on May 22, 2026

RSU-to-share ratio 1 RSU : 1 share Each RSU represents one share of common stock

Exercise price per RSU $0.00 Conversion or exercise price reported for RSUs

Key Terms

Restricted Stock Units, derivative security, vested, fractional shares, +1 more

5 terms

Restricted Stock Units financial

"The filing reports transactions in "Restricted Stock Units" held by William F. Oplinger."

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.

derivative security financial

"The RSU transactions are described as an exercise or conversion of a "derivative security"."

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

vested financial

"The RSUs vested on May 22, 2026."

fractional shares financial

"Reflects the settlement of fractional shares in cash."

Fractional shares are portions of a whole share of a stock or fund, allowing investors to own less than one full unit. They make it possible to invest a specific dollar amount rather than buy whole shares, like buying a slice of a pizza instead of the entire pie. For investors this lowers the cost barrier, helps with diversification, and lets you reinvest dividends or purchase expensive stocks in small, precise amounts.

contingent right financial

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

FAQ

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

What insider transactions did Solstice (SOLS) director William F. Oplinger report?

William F. Oplinger reported equity compensation activity, including exercising 1,786 restricted stock units into common stock and receiving a grant of 1,889 new restricted stock units. These transactions involved no open-market purchases or sales and reflect compensation-related movements in his Solstice holdings.

How many Solstice (SOLS) common shares does William F. Oplinger hold after the Form 4?

After the reported transactions, William F. Oplinger directly holds 1,785 shares of Solstice common stock. This position reflects the exercise of 1,786 restricted stock units into common shares, with a small fractional share from the conversion settled in cash rather than issued as stock.

What restricted stock unit (RSU) grant did Solstice (SOLS) report for William F. Oplinger?

The filing shows a grant of 1,889 restricted stock units to William F. Oplinger. Each RSU represents a contingent right to receive one share of Solstice common stock, providing stock-based compensation that will convert into shares upon satisfaction of the specified vesting conditions.

When did William F. Oplinger’s Solstice (SOLS) RSUs vest according to the Form 4?

One tranche of William F. Oplinger’s restricted stock units vested on May 22, 2026, triggering the conversion into common shares. Another RSU grant will vest on the earliest of the first anniversary of the grant date and the next annual meeting of Solstice shareowners.

How were fractional Solstice (SOLS) shares handled in William F. Oplinger’s RSU exercise?

The Form 4 notes that any fractional shares from William F. Oplinger’s restricted stock unit settlement were paid out in cash. As a result, 1,786 RSUs converted into 1,785 whole shares of Solstice common stock, with only the fractional remainder settled monetarily.

What does each Solstice (SOLS) restricted stock unit represent for William F. Oplinger?

Each restricted stock unit reported for William F. Oplinger represents a contingent right to receive one share of Solstice common stock. The RSUs convert into shares when vesting conditions, such as time-based service or specified corporate milestones, are satisfied according to the grant terms.

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

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Accepted by SEC EDGAR 05/27/2026 - 04:40 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^*

Oplinger William F

(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)
05/22/2026

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	05/22/2026		M		1,785(1)	A	(2)	1,785(3)	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	(2)	05/22/2026		M			1,786	(4)	(4)	Common Stock	1,786	$0	0	D
Restricted Stock Units	(2)	05/22/2026		A		1,889		(5)	(5)	Common Stock	1,889	$0	1,889	D

Explanation of Responses:

1. Reflects the settlement of fractional shares in cash.

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

3. The Reporting Person's Form 4 filed on March 12, 2026, inadvertently included 17 shares as directly held by him.

4. The RSUs vested on May 22, 2026.

5. 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 William F. Oplinger	05/27/2026
	** 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)