KENNA JUSTIN

PrivateCIK: 2007112

Location

FRISCO, TX

KENNA JUSTIN (CEO and Director) exercised options at GAMESQUARE HOLDINGS, INC.

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

M · 2 exercises

KENNA JUSTIN

Filed: 9/23/2026ACC: 0001493152-26-043784

InsiderKENNA JUSTINCIK 2007112

→

IssuerGAMESQUARE HOLDINGS, INC.CIK 1714562

DirectorOfficer· CEO and Director

Since Feb 2026

+104.63K

Net shares

Net buyer

$0.00

Total acquired

0

Open market trades

0B · 0S

6

Total transactions

178.73K acquired · 74.10K disposed

Non-Derivative Transactions2

Common Stock

Indirect

M · Option Exercise

Shares

+52.31K

Price / share

—

Trade value

—

% of position

21.1%

9/18/2026

248.28K→300.60K

Common Stock

Indirect

M · Option Exercise

Shares

+21.79K

Price / share

—

Trade value

—

% of position

7.2%

9/18/2026

300.60K→322.39K

Total

Net shares

+74.10K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	9/18/2026	M · Option Exercise	+52.31K	—	—	21.1%	248.28K	300.60K
Common Stock Indirect	9/18/2026	M · Option Exercise	+21.79K	—	—	7.2%	300.60K	322.39K
Total			+74.10K		$0.00

Derivative Transactions4

Options to Purchase Common Stock

Direct

A · Award

Converts to

Common Stock

52.31K shares

Shares

+52.31K

Strike price

3.31

Held after

218.19K

Exercisable

—

9/18/2026

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

52.31K shares

Shares

+52.31K

Strike price

Held after

120.98K

Exercisable

—

9/18/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

52.31K shares

Shares

−52.31K

Strike price

Held after

68.67K

Exercisable

—

9/18/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

21.79K shares

Shares

−21.79K

Strike price

Held after

46.88K

Exercisable

—

9/18/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Options to Purchase Common Stock Direct	Common Stock52.31K shares	9/18/2026	A · Award	+52.31K	3.31	—	218.19K
Restricted Stock Units Direct	Common Stock52.31K shares	9/18/2026	A · Award	+52.31K		—	120.98K
Restricted Stock Units Direct	Common Stock52.31K shares	9/18/2026	M · Option Exercise	−52.31K		—	68.67K
Restricted Stock Units Direct	Common Stock21.79K shares	9/18/2026	M · Option Exercise	−21.79K		—	46.88K

Non-Derivative Holdings (Post-Transaction)2

Common Stock

Direct

Shares owned14.42K

Common Stock

Indirect

Shares owned248.28K

Total

14.42K direct·248.28K indirect262.70K

Security Title	Shares Owned	Ownership Type
Common Stock	14.42K	Direct
Common Stock	248.28K	Indirect
Total	262.70K	14.42K direct·248.28K indirect

Derivative Holdings (Post-Transaction)2

Options to Purchase Common Stock

Direct

Underlying security

Common Stock

Underlying shares

N/A

Shares owned

165.88K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

N/A

Shares owned

68.67K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

0.00

Owned

234.54K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Options to Purchase Common Stock Direct	Common Stock		—	—	N/A	165.88K
Restricted Stock Units Direct	Common Stock		—	—	N/A	68.67K
Total					0.00	234.54K