DEAKIN SCOTT M (VP, Chief Financial Officer) exercised options at GMS INC.

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

M · 3 exercises

DEAKIN SCOTT M

Filed: 8/5/2025ACC: 0001628280-25-037846

InsiderDEAKIN SCOTT MCIK 1399901

→

IssuerGMS INC.CIK 1600438

Officer· VP, Chief Financial Officer

Since Oct 2019

+5.47K

Net shares

Net buyer

$0.00

Total acquired

Open market trades

0B · 0S

Total transactions

14.51K acquired · 9.04K disposed

Non-Derivative Transactions6

Common Stock

Direct

M · Option Exercise

+3.10K

Price / share

—

Trade value

—

% of position

15.2%

8/1/2025

20.35K→23.44K

Common Stock

Direct

F · Tax Withholding

−1.38K

Price / share

—

Trade value

—

% of position

5.9%

8/1/2025

23.44K→22.06K

Common Stock

Direct

M · Option Exercise

+1.67K

Price / share

—

Trade value

—

% of position

7.6%

8/1/2025

22.06K→23.73K

Common Stock

Direct

F · Tax Withholding

−745.00

Price / share

—

Trade value

—

% of position

3.1%

8/1/2025

23.73K→22.99K

Common Stock

Direct

M · Option Exercise

+1.49K

Price / share

—

Trade value

—

% of position

6.5%

8/1/2025

22.99K→24.47K

Common Stock

Direct

F · Tax Withholding

−662.00

Price / share

—

Trade value

—

% of position

2.7%

8/1/2025

24.47K→23.81K

Total

Net shares

+3.47K

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	+3.10K	—	—	15.2%	20.35K	23.44K
Common Stock Direct	8/1/2025	F · Tax Withholding	−1.38K	—	—	5.9%	23.44K	22.06K
Common Stock Direct	8/1/2025	M · Option Exercise	+1.67K	—	—	7.6%	22.06K	23.73K
Common Stock Direct	8/1/2025	F · Tax Withholding	−745.00	—	—	3.1%	23.73K	22.99K
Common Stock Direct	8/1/2025	M · Option Exercise	+1.49K	—	—	6.5%	22.99K	24.47K
Common Stock Direct	8/1/2025	F · Tax Withholding	−662.00	—	—	2.7%	24.47K	23.81K
Total			+3.47K		$0.00

Derivative Transactions4

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

3.10K shares

−3.10K

Strike price

Held after

0.00

Exercisable

—

8/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.67K shares

−1.67K

Strike price

Held after

1.67K

Exercisable

—

8/1/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.49K shares

−1.49K

Strike price

Held after

2.97K

Exercisable

—

8/1/2025

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

8.26K shares

+8.26K

Strike price

Held after

8.26K

Exercisable

—

8/1/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock3.10K shares	8/1/2025	M · Option Exercise	−3.10K	—	0.00
Restricted Stock Units Direct	Common Stock1.67K shares	8/1/2025	M · Option Exercise	−1.67K	—	1.67K
Restricted Stock Units Direct	Common Stock1.49K shares	8/1/2025	M · Option Exercise	−1.49K	—	2.97K
Restricted Stock Units Direct	Common Stock8.26K shares	8/1/2025	A · Award	+8.26K	—	8.26K