KOSS MICHAEL J (President and CEO) sold 1.3% of their position (10K shares) of KOSS CORP on the open market

Open‑market sale worth $181.8K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

KOSS MICHAEL J

Filed: 8/31/2021ACC: 0001209191-21-054059

InsiderKOSS MICHAEL JCIK 1190293

→

IssuerKOSS CORPCIK 56701

Officer10% Owner· President and CEO

Since Jul 2018

-10K

Net shares

Net seller

$181.8K

Total sold

Open market trades

0B · 2S

Total transactions

10K acquired · 20K disposed

Non-Derivative Transactions4

Common Stock

Direct

M · Option Exercise

+4.60K

Price / share

$1.95

Trade value

$8.97K

% of position

0.6%

8/27/2021

774.91K→779.51K

Common Stock

Direct

S · Sale

−4.60K

Price / share

$18.06

Trade value

$83.08K

% of position

0.6%

8/27/2021

779.51K→774.91K

Common Stock

Direct

M · Option Exercise

+5.40K

Price / share

$1.95

Trade value

$10.53K

% of position

0.7%

8/30/2021

774.91K→780.31K

Common Stock

Direct

S · Sale

−5.40K

Price / share

$18.28

Trade value

$98.71K

% of position

0.7%

8/30/2021

780.31K→774.91K

Total

Net shares

+0.00

Net value

-$162.29K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/27/2021	M · Option Exercise	+4.60K	$1.95	$8.97K	0.6%	774.91K	779.51K
Common Stock Direct	8/27/2021	S · Sale	−4.60K	$18.06	$83.08K	0.6%	779.51K	774.91K
Common Stock Direct	8/30/2021	M · Option Exercise	+5.40K	$1.95	$10.53K	0.7%	774.91K	780.31K
Common Stock Direct	8/30/2021	S · Sale	−5.40K	$18.28	$98.71K	0.7%	780.31K	774.91K
Total			+0.00		-$162.29K

Derivative Transactions2

Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

4.60K shares

−4.60K

Strike price

1.95

Held after

23.90K

Exercisable

—

8/27/2021

Stock Option (right to buy)

Direct

M · Option Exercise

Converts to

Common Stock

5.40K shares

−5.40K

Strike price

1.95

Held after

18.50K

Exercisable

—

8/30/2021

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock4.60K shares	8/27/2021	M · Option Exercise	−4.60K	1.95	—	23.90K
Stock Option (right to buy) Direct	Common Stock5.40K shares	8/30/2021	M · Option Exercise	−5.40K	1.95	—	18.50K

Non-Derivative Holdings (Post-Transaction)5

Common Stock

Indirect

Shares owned1M

Common Stock

Indirect

Shares owned983.80K

Common Stock

Indirect

Shares owned157.80K

Common Stock

Indirect

Shares owned707.95K

Common Stock

Indirect

Shares owned27K

Total

2.88M indirect2.88M

Security Title	Shares Owned	Ownership Type
Common Stock	1M	Indirect
Common Stock	983.80K	Indirect
Common Stock	157.80K	Indirect
Common Stock	707.95K	Indirect
Common Stock	27K	Indirect
Total	2.88M	2.88M indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported