Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000056701-25-000048
Filing Date
2025-08-29
Accepted
2025-08-28 18:30:53
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A koss-20250828xdefa14a.htm DEFA14A 17540
2 GRAPHIC koss-20250828xdefa14ag001.jpg GRAPHIC 121576
3 GRAPHIC koss-20250828xdefa14ag002.jpg GRAPHIC 79705
  Complete submission text file 0000056701-25-000048.txt   296206
Mailing Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212
Business Address 4129 N PORT WASHINGTON AVE MILWAUKEE WI 53212 4149645000
KOSS CORP (Filer) CIK: 0000056701 (see all company filings)

EIN.: 391168275 | State of Incorp.: DE | Fiscal Year End: 0630
Type: DEFA14A | Act: 34 | File No.: 000-03295 | Film No.: 251275114
SIC: 3651 Household Audio & Video Equipment
(CF Office: 04 Manufacturing)