APOLINSKY CRAIG D (VP, GC and Corporate Secretary) exercised options at GMS INC.

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

M · 3 exercises

APOLINSKY CRAIG D

Filed: 8/5/2025ACC: 0001628280-25-037848

InsiderAPOLINSKY CRAIG DCIK 1674921

→

IssuerGMS INC.CIK 1600438

Officer· VP, GC and Corporate Secretary

Since Jul 2018

+4.41K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

10.37K acquired · 5.96K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+1.86K

Price / share

—

Trade value

—

% of position

13.6%

8/1/2025

13.68K→15.54K

Common Stock

Direct

F · Tax Withholding

−828.00

Price / share

—

Trade value

—

% of position

5.3%

8/1/2025

15.54K→14.71K

Common Stock

Direct

M · Option Exercise

+1.23K

Price / share

—

Trade value

—

% of position

8.3%

8/1/2025

14.71K→15.94K

Common Stock

Direct

F · Tax Withholding

−547.00

Price / share

—

Trade value

—

% of position

3.4%

8/1/2025

15.94K→15.39K

Common Stock

Direct

M · Option Exercise

+1.03K

Price / share

—

Trade value

—

% of position

6.7%

8/1/2025

15.39K→16.43K

Common Stock

Direct

F · Tax Withholding

−461.00

Price / share

—

Trade value

—

% of position

2.8%

8/1/2025

16.43K→15.97K

Total

Net shares

+2.28K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/1/2025	M · Option Exercise	+1.86K	—	—	13.6%	13.68K	15.54K
Common Stock Direct	8/1/2025	F · Tax Withholding	−828.00	—	—	5.3%	15.54K	14.71K
Common Stock Direct	8/1/2025	M · Option Exercise	+1.23K	—	—	8.3%	14.71K	15.94K
Common Stock Direct	8/1/2025	F · Tax Withholding	−547.00	—	—	3.4%	15.94K	15.39K
Common Stock Direct	8/1/2025	M · Option Exercise	+1.03K	—	—	6.7%	15.39K	16.43K
Common Stock Direct	8/1/2025	F · Tax Withholding	−461.00	—	—	2.8%	16.43K	15.97K
Total			+2.28K		$0.00

Derivative Transactions4

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.86K shares

−1.86K

Strike price

Held after

0.00

Exercisable

—

8/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.23K shares

−1.23K

Strike price

Held after

1.23K

Exercisable

—

8/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.03K shares

−1.03K

Strike price

Held after

2.07K

Exercisable

—

8/1/2025

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

6.25K shares

+6.25K

Strike price

Held after

6.25K

Exercisable

—

8/1/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock1.86K shares	8/1/2025	M · Option Exercise	−1.86K	—	0.00
Restricted Stock Units Direct	Common Stock1.23K shares	8/1/2025	M · Option Exercise	−1.23K	—	1.23K
Restricted Stock Units Direct	Common Stock1.03K shares	8/1/2025	M · Option Exercise	−1.03K	—	2.07K
Restricted Stock Units Direct	Common Stock6.25K shares	8/1/2025	A · Award	+6.25K	—	6.25K