ISHAUG ANTHONY D (Chief Financial Officer) sold 2.7% of their position (1.60K shares) of WINMARK CORP on the open market

Open‑market sale worth $586.7K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales

ISHAUG ANTHONY D

Filed: 5/6/2025ACC: 0001415889-25-012104

InsiderISHAUG ANTHONY DCIK 1444464

→

IssuerWINMARK CORPCIK 908315

Officer· Chief Financial Officer

Since Aug 2018

-1.60K

Net shares

Net seller

$586.7K

Total sold

Open market trades

0B · 4S

Total transactions

3.31K acquired · 4.91K disposed

Non-Derivative Transactions5

Common Stock

Direct

S · Sale

−169.00

Price / share

$368.14

Trade value

$62.22K

% of position

0.3%

5/6/2025

58.97K→58.80K

Common Stock

Direct

S · Sale

−1.03K

Price / share

$367.03

Trade value

$379.51K

% of position

1.8%

5/6/2025

58.80K→57.77K

Common Stock

Direct

S · Sale

−89.00

Price / share

$365.61

Trade value

$32.54K

% of position

0.2%

5/6/2025

57.77K→57.68K

Common Stock

Direct

S · Sale

−308.00

Price / share

$365.09

Trade value

$112.45K

% of position

0.5%

5/6/2025

57.68K→57.37K

Common Stock

Direct

M · Option Exercise

+3.31K

Price / share

$91.93

Trade value

$304.56K

% of position

5.8%

5/6/2025

57.37K→60.68K

Total

Net shares

+1.71K

Net value

-$282.15K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/6/2025	S · Sale	−169.00	$368.14	$62.22K	0.3%	58.97K	58.80K
Common Stock Direct	5/6/2025	S · Sale	−1.03K	$367.03	$379.51K	1.8%	58.80K	57.77K
Common Stock Direct	5/6/2025	S · Sale	−89.00	$365.61	$32.54K	0.2%	57.77K	57.68K
Common Stock Direct	5/6/2025	S · Sale	−308.00	$365.09	$112.45K	0.5%	57.68K	57.37K
Common Stock Direct	5/6/2025	M · Option Exercise	+3.31K	$91.93	$304.56K	5.8%	57.37K	60.68K
Total			+1.71K		-$282.15K

Derivative Transactions1

Employee Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

3.31K shares

−3.31K

Strike price

91.93

Held after

0.00

Exercisable

—

5/6/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Stock Option (right to buy) Direct	Common Stock3.31K shares	5/6/2025	M · Option Exercise	−3.31K	91.93	—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)18

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

176.2

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

3.39K

Shares owned

3.39K

Exercise price

164.84

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

5.78K

Shares owned

5.78K

Exercise price

98.25

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

156

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

5.70K

Shares owned

5.70K

Exercise price

261.32

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

4.18K

Shares owned

4.18K

Exercise price

122.50

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

5.92K

Shares owned

5.92K

Exercise price

197.80

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

2.26K

Shares owned

2.26K

Exercise price

355.90

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

3.31K

Shares owned

3.31K

Exercise price

143.87

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

134.25

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

2.06K

Shares owned

2.06K

Exercise price

400.97

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

183.87

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

3.78K

Shares owned

3.78K

Exercise price

238.60

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

6.80K

Shares owned

6.80K

Exercise price

90.99

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

4.30K

Shares owned

4.30K

Exercise price

143.20

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

2.60K

Shares owned

2.60K

Exercise price

325.99

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

6.80K

Shares owned

6.80K

Exercise price

125.50

Expiration

—

Exercise window

—

Employee Stock Option (right to buy)

Direct

Underlying security

Common Stock

Underlying shares

Shares owned

Exercise price

195.82

Expiration

—

Exercise window

—

Total

Underlying

78.89K

Owned

78.89K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Employee Stock Option (right to buy) Direct	Common Stock	176.2	—	—	4K	4K
Employee Stock Option (right to buy) Direct	Common Stock	164.84	—	—	3.39K	3.39K
Employee Stock Option (right to buy) Direct	Common Stock	98.25	—	—	5.78K	5.78K
Employee Stock Option (right to buy) Direct	Common Stock	156	—	—	5K	5K
Employee Stock Option (right to buy) Direct	Common Stock	261.32	—	—	5.70K	5.70K
Employee Stock Option (right to buy) Direct	Common Stock	122.50	—	—	4.18K	4.18K
Employee Stock Option (right to buy) Direct	Common Stock	197.80	—	—	5.92K	5.92K
Employee Stock Option (right to buy) Direct	Common Stock	355.90	—	—	2.26K	2.26K
Employee Stock Option (right to buy) Direct	Common Stock	143.87	—	—	3.31K	3.31K
Employee Stock Option (right to buy) Direct	Common Stock	134.25	—	—	5K	5K
Employee Stock Option (right to buy) Direct	Common Stock	400.97	—	—	2.06K	2.06K
Employee Stock Option (right to buy) Direct	Common Stock	183.87	—	—	4K	4K
Employee Stock Option (right to buy) Direct	Common Stock	238.60	—	—	3.78K	3.78K
Employee Stock Option (right to buy) Direct	Common Stock	90.99	—	—	6.80K	6.80K
Employee Stock Option (right to buy) Direct	Common Stock	143.20	—	—	4.30K	4.30K
Employee Stock Option (right to buy) Direct	Common Stock	325.99	—	—	2.60K	2.60K
Employee Stock Option (right to buy) Direct	Common Stock	125.50	—	—	6.80K	6.80K
Employee Stock Option (right to buy) Direct	Common Stock	195.82	—	—	4K	4K
Total					78.89K	78.89K