Legal Insider Trading Data | Free and Professional Subscription Services | Insider Insights urn:uuid:b0c11565-3920-7828-cae6-c112ae0a72d0 2026-04-09T10:45:01-04:00 Jonathan Moreland Profit from legal insider trading. InsiderInsights.com provides free insider trading data tools and resources, and professional grade subscription based real time Form 4 data, analysis and services KOSS: KOSS MICHAEL J (PR,CEO,DIR,BO) Disposed (JS) 12k Shares of KOSS CORP for $0.00 on 2/17 urn:uuid:d7a3ddd1-c6d4-ab88-f30d-77eaacd0dc6b 2026-02-17T16:30:26-05:00 KOSS: LILLIE LENORE (DIR) Bought (B) 2,500 Shares of KOSS CORP for $4.96 on 12/2 urn:uuid:25ee280d-ebf2-6e59-9e65-be6157734161 2025-12-04T16:30:03-05:00 KOSS: KOSS JOHN C JR (VP,SO) Exercised 50k Options (OE) of KOSS CORP for $1.90 on 6/10-6/12, and Sold Them All urn:uuid:f651cb81-1a01-78cb-426f-c4f1909c8dfe 2025-06-17T17:12:04-04:00 KOSS: KOSS MICHAEL J JR (VP,SO) Exercised 30,643 Options (OE) of KOSS CORP for $1.90 on 6/12-6/13, and Sold Them All urn:uuid:6be7e55f-23ce-2b94-8f8d-725e80f8d387 2025-06-17T17:10:04-04:00 KOSS: KOSS JOHN C JR (VP,SO) Exercised 25k Options (OE) of KOSS CORP for $1.90 on 12/12, and Sold Them All urn:uuid:8b8de30d-5ba9-2728-ad92-d8a712560d0b 2024-12-16T16:13:16-05:00 KOSS: KOSS MICHAEL J (PR,CEO,DIR,BO) Disposed (JS) 15k Shares of KOSS CORP for $0.00 on 5/30 urn:uuid:f5072f49-22a0-db9f-0276-c575ff59f8e8 2024-05-31T16:30:03-04:00 KOSS: KOSS JOHN C JR (VP,SO) Exercised 25k Options (OE) of KOSS CORP for $2.17 on 5/20, and Sold Them All urn:uuid:bf3260ff-0c3c-f549-0398-e3799a4ad0a2 2024-05-21T17:02:58-04:00