Insider Transactions Reported by 11 Insiders of KOSS CORP

Symbol
KOSS on Nasdaq
Location
Milwaukee, WI

Insiders trading volume in the past year

KOSS CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Michael J. Koss President and CEO, Director, 10%+ Owner $15,025,474 17 Feb 2026
John C. Koss Jr. Vice President - Sales $4,713,981 -$285,305 -5.7% 10 Jun 2025
William Jesse Sweasy Director $146,000 02 Jun 2022
Michael J. Koss Jr. VP - Marketing & Product $124,346 -$147,254 -54% 12 Jun 2025
Lenore Lillie Director $12,400 +$12,400 02 Dec 2025
David D. Smith Chief Financial Officer $226 02 Nov 2021
Kim M. Schulte Chief Financial Officer 28 Feb 2022
Thomas L. Doerr Director 18 May 2021
KFT Corp 10%+ Owner 23 Mar 2022
Theodore Nixon Director 28 May 2021
Koss Family Trust, Dated 9/11/12 10%+ Owner 23 Mar 2022

Recent Insider Transactions by Companies or Individuals for KOSS CORP

Showing up to 300 most recent insider transactions from the last 12 months.

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
Michael J. Koss KOSS Common Stock Other -100% -12,000 0 17 Feb 2026 As co-trustee of trust for child
Lenore Lillie KOSS Common Stock Purchase $12,400 $4.96 2,500 2,500 02 Dec 2025 Direct
Michael J. Koss Jr. KOSS Common Stock Sale -48.7% $117,794 $4.78 -24,643 26,000 13 Jun 2025 Direct
Michael J. Koss Jr. KOSS Common Stock Options Exercise 94.8% 24,643 50,643 13 Jun 2025 Direct
Michael J. Koss Jr. KOSS Stock Option (Right to Buy) Options Exercise -41.8% -24,643 34,357 13 Jun 2025 Direct
John C. Koss Jr. KOSS Common Stock Sale -0.76% $7,530 $5.02 -1,500 196,028 12 Jun 2025 Direct
John C. Koss Jr. KOSS Common Stock Options Exercise 0.77% 1,500 197,528 12 Jun 2025 Direct
John C. Koss Jr. KOSS Stock Option (Right to Buy) Options Exercise -100% -1,500 0 12 Jun 2025 Direct
Michael J. Koss Jr. KOSS Common Stock Sale -18.8% $29,460 $4.91 -6,000 26,000 12 Jun 2025 Direct
Michael J. Koss Jr. KOSS Common Stock Options Exercise 23.1% 6,000 32,000 12 Jun 2025 Direct
Michael J. Koss Jr. KOSS Stock Option (Right to Buy) Options Exercise -9.23% -6,000 59,000 12 Jun 2025 Direct
John C. Koss Jr. KOSS Common Stock Sale -10.7% $132,775 $5.65 -23,500 196,028 11 Jun 2025 Direct
John C. Koss Jr. KOSS Common Stock Options Exercise 12% 23,500 219,528 11 Jun 2025 Direct
John C. Koss Jr. KOSS Stock Option (Right to Buy) Options Exercise -94% -23,500 1,500 11 Jun 2025 Direct
John C. Koss Jr. KOSS Common Stock Sale -11.3% $145,000 $5.80 -25,000 196,028 10 Jun 2025 Direct
John C. Koss Jr. KOSS Common Stock Options Exercise 12.8% 25,000 221,028 10 Jun 2025 Direct
John C. Koss Jr. KOSS Stock Option (Right to Buy) Options Exercise -50% -25,000 25,000 10 Jun 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.