Michael J. Koss - 17 Feb 2026 Form 4 Insider Report for KOSS CORP (KOSS)

Reporting relationship: President and CEO, Director, 10%+ Owner
Issuer ticker: KOSS
Reported as of: 17 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 17 Feb 2026, 16:30:26 UTC
Prior SEC filing: 31 May 2024
Source filing: View source filing
Reporting owner signature: /s/ Kim M. Schulte, as attorney-in-fact

Key filing fact

Michael J. Koss filed Form 4 for KOSS CORP (KOSS) on 17 Feb 2026.

Key facts

This page summarizes Michael J. Koss's Form 4 filing for KOSS CORP (KOSS).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 17 Feb 2026, 16:30.

Change

Previous filing in this sequence was filed on 31 May 2024.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001190293 Primary reporting owner

KOSS MICHAEL J

Relationship: President and CEO, Director, 10%+ Owner
Address: C/O KOSS CORPORATION, 4129 N. PORT WASHINGTON AVE., MILWAUKEE
Signature: /s/ Kim M. Schulte, as attorney-in-fact
Signature date: 17 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KOSS transaction

Common Stock

Other

Transaction value: $0
Shares: -12,000
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 17 Feb 2026
Ownership: As co-trustee of trust for child
Footnotes: F1, F2

KOSS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 774,907
Date: 17 Feb 2026
Ownership: Direct

KOSS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,696,634
Date: 17 Feb 2026
Ownership: As voting trustee
Footnotes: F3

KOSS holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 157,801
Date: 17 Feb 2026
Ownership: ESOP

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

These shares were distributed to the beneficiary of a trust which benefits an adult child of the reporting person, of which the reporting person is a co-trustee.

Footnote F2

These shares were held through a trust which benefits an adult child of the reporting person. The reporting person disclaims beneficial ownership of the securities held by the trust except to the extent of his pecuniary interest therein.

Footnote F3

The reporting person holds these shares in his capacity as voting trustee of the voting trust established by that certain Restatement of Koss Family Voting Trust, dated March 23, 2022. The reporting person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest therein.