Lenore Lillie Koss Corp (KOSS) insider trading activity

Lenore Lillie is of KOSS CORP. Currently has a direct ownership of 2,500 shares of KOSS, which is worth approximately $12,024. The most recent transaction as insider was on Dec 02, 2025, when has been sold 2,500 shares (Common Stock) at a price of $4.96 per share, resulting in proceeds of $12,400. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.5K

Infinity% 3M change

Infinity% 12M change

Total Value Held $12,024

LENORE LILLIE Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 02 2025	BUY Open market or private purchase	$12,400 $4.96 p/Share	2,500 Added 50.0%	2,500 Common Stock
Jul 01 2021	SELL Open market or private sale	$334,050 $22.27 p/Share	15,000 Reduced 100.0%	0 Common Stock
Jul 01 2021	BUY Exercise of conversion of derivative security	$31,350 $2.09 p/Share	15,000 Added 50.0%	15,000 Common Stock
Apr 01 2021	SELL Open market or private sale	$175,613 $23.26 p/Share	7,550 Reduced 100.0%	0 Common Stock
Apr 01 2021	BUY Exercise of conversion of derivative security	$22,650 $3.0 p/Share	7,550 Added 50.0%	7,550 Common Stock
Mar 01 2021	SELL Open market or private sale	$370,425 $16.5 p/Share	22,450 Reduced 100.0%	0 Common Stock
Mar 01 2021	BUY Exercise of conversion of derivative security	$67,350 $3.0 p/Share	22,450 Added 50.0%	22,450 Common Stock

Feb 02 2021	SELL Open market or private sale	$773,340 $22.04 p/Share	35,088 Reduced 100.0%	0 Common Stock
Feb 02 2021	BUY Exercise of conversion of derivative security	$150,000 $6.0 p/Share	25,000 Added 41.61%	35,088 Common Stock
Feb 01 2021	SELL Open market or private sale	$4,244,627 $50.24 p/Share	84,487 Reduced 89.33%	10,088 Common Stock
Feb 01 2021	BUY Exercise of conversion of derivative security	$263,684 $3.54 p/Share	74,487 Added 44.06%	94,575 Common Stock
Jan 25 2021	SELL Open market or private sale	$110,400 $4.6 p/Share	24,000 Reduced 54.44%	20,088 Common Stock
Jan 25 2021	BUY Exercise of conversion of derivative security	$61,680 $2.57 p/Share	24,000 Added 35.25%	44,088 Common Stock
Dec 29 2020	SELL Open market or private sale	$63,781 $4.72 p/Share	13,513 Reduced 40.22%	20,088 Common Stock
Dec 29 2020	BUY Exercise of conversion of derivative security	$29,729 $2.2 p/Share	13,513 Added 28.68%	33,601 Common Stock

Lenore Lillie

Milwaukee, WI

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