PIERCE TINA (SVP and CFO) exercised options at SOLSTICE ADVANCED MATERIALS INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

PIERCE TINA

Filed: 5/22/2026ACC: 0002064953-26-000048

InsiderPIERCE TINACIK 1887446

→

IssuerSOLSTICE ADVANCED MATERIALS INC.CIK 2064953

Officer· SVP and CFO

Since Feb 2026

-1.50K

Net shares

Net seller

$124.2K

Total sold

Open market trades

0B · 0S

Total transactions

3K acquired · 4.50K disposed

Non-Derivative Transactions2

Common Stock

Direct

M · Option Exercise

+3K

Price / share

—

Trade value

—

% of position

52.7%

5/20/2026

5.69K→8.69K

Common Stock

Direct

F · Tax Withholding

−1.50K

Price / share

$82.63

Trade value

$124.19K

% of position

17.3%

5/20/2026

8.69K→7.19K

Total

Net shares

+1.50K

Net value

-$124.19K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/20/2026	M · Option Exercise	+3K	—	—	52.7%	5.69K	8.69K
Common Stock Direct	5/20/2026	F · Tax Withholding	−1.50K	$82.63	$124.19K	17.3%	8.69K	7.19K
Total			+1.50K		-$124.19K

Derivative Transactions1

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

3K shares

−3K

Strike price

Held after

6.08K

Exercisable

—

5/20/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock3K shares	5/20/2026	M · Option Exercise	−3K		—	6.08K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)11

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

5.23K

Shares owned

5.23K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

5.77K

Shares owned

5.77K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

5.29K

Shares owned

5.29K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

3.14K

Shares owned

3.14K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

3.26K

Shares owned

3.26K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

29.62K

Shares owned

29.62K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to buy)

Direct

Underlying security

Common Stock

Underlying shares

21.81K

Shares owned

21.81K

Exercise price

46.79

Expiration

—

Exercise window

—

Stock Option (Right to buy)

Direct

Underlying security

Common Stock

Underlying shares

8.64K

Shares owned

8.64K

Exercise price

44.95

Expiration

—

Exercise window

—

Stock Option (Right to buy)

Direct

Underlying security

Common Stock

Underlying shares

13.90K

Shares owned

13.90K

Exercise price

46.03

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

9.97K

Shares owned

9.97K

Exercise price

Expiration

—

Exercise window

—

Stock Option (Right to buy)

Direct

Underlying security

Common Stock

Underlying shares

25.13K

Shares owned

25.13K

Exercise price

50.59

Expiration

—

Exercise window

—

Total

Underlying

131.75K

Owned

131.75K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	5.23K	5.23K
Restricted Stock Units Direct	Common Stock		—	—	5.77K	5.77K
Restricted Stock Units Direct	Common Stock		—	—	5.29K	5.29K
Restricted Stock Units Direct	Common Stock		—	—	3.14K	3.14K
Restricted Stock Units Direct	Common Stock		—	—	3.26K	3.26K
Restricted Stock Units Direct	Common Stock		—	—	29.62K	29.62K
Stock Option (Right to buy) Direct	Common Stock	46.79	—	—	21.81K	21.81K
Stock Option (Right to buy) Direct	Common Stock	44.95	—	—	8.64K	8.64K
Stock Option (Right to buy) Direct	Common Stock	46.03	—	—	13.90K	13.90K
Restricted Stock Units Direct	Common Stock		—	—	9.97K	9.97K
Stock Option (Right to buy) Direct	Common Stock	50.59	—	—	25.13K	25.13K
Total					131.75K	131.75K