Stocks
KOSS KOSS CORP

KOSS

KOSS CORP

Company with tickers: KOSS

CIK

56701

Shares Outstanding

9,466,438

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-02-17	KOSS MICHAEL J	Director	Other	12,000	—	—	0
2025-12-02	LILLIE LENORE	Director	Buy	2,500	$4.96	$12,400	2,500
2025-06-13	Koss Michael J Jr	VP - Marketing & Product	Convert	24,643	$1.90	$46,822	50,643
2025-06-13	Koss Michael J Jr	VP - Marketing & Product	Convert	24,643	—	—	34,357
2025-06-13	Koss Michael J Jr	VP - Marketing & Product	Sell	24,643	$4.78	$117,794	26,000
2025-06-12	KOSS JOHN C JR	Vice President - Sales	Sell	1,500	$5.02	$7,530	196,028
2025-06-12	KOSS JOHN C JR	Vice President - Sales	Convert	1,500	$1.90	$2,850	197,528
2025-06-12	KOSS JOHN C JR	Vice President - Sales	Convert	1,500	—	—	0
2025-06-12	Koss Michael J Jr	VP - Marketing & Product	Other	11	—	—	11
2025-06-12	Koss Michael J Jr	VP - Marketing & Product	Convert	6,000	—	—	59,000
2025-06-12	Koss Michael J Jr	VP - Marketing & Product	Sell	6,000	$4.91	$29,460	26,000
2025-06-12	Koss Michael J Jr	VP - Marketing & Product	Convert	6,000	$1.90	$11,400	32,000
2025-06-11	KOSS JOHN C JR	Vice President - Sales	Convert	23,500	$1.90	$44,650	219,528
2025-06-11	KOSS JOHN C JR	Vice President - Sales	Convert	23,500	—	—	1,500
2025-06-11	KOSS JOHN C JR	Vice President - Sales	Sell	23,500	$5.65	$132,775	196,028
2025-06-10	KOSS JOHN C JR	Vice President - Sales	Other	74,148	—	—	74,148
2025-06-10	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	$1.90	$47,500	221,028
2025-06-10	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	—	—	25,000
2025-06-10	KOSS JOHN C JR	Vice President - Sales	Sell	25,000	$5.80	$145,000	196,028
2024-12-12	KOSS JOHN C JR	Vice President - Sales	Sell	25,000	$7.39	$184,725	196,028
2024-12-12	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	$1.90	$47,500	221,028
2024-12-12	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	—	—	50,000
2024-12-12	KOSS JOHN C JR	Vice President - Sales	Other	74,148	—	—	74,148
2024-05-30	KOSS MICHAEL J	Director	Other	15,000	—	—	12,000
2024-05-20	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	$2.17	$54,250	221,028
2024-05-20	KOSS JOHN C JR	Vice President - Sales	Sell	25,000	$5.25	$131,250	196,028
2024-05-20	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	—	—	25,000
2024-05-20	KOSS JOHN C JR	Vice President - Sales	Other	74,148	—	—	74,148
2022-10-19	LILLIE LENORE	Director	Other	0	—	—	0
2022-06-02	Sweasy William Jesse	Director	Buy	2,847	$7.30	$20,783	20,000
2022-06-01	Sweasy William Jesse	Director	Buy	17,153	$6.96	$119,385	17,153
2022-03-23	KFT Corp	10% Owner	Other	983,800	—	—	0
2022-03-23	KOSS MICHAEL J	Director	Other	1,000,885	—	—	0
2022-03-23	Koss Family Trust, Dated 9/11/12	10% Owner	Other	1,000,885	—	—	0
2022-03-23	KOSS JOHN C JR	Vice President - Sales	Other	1,000,885	—	—	0
2022-02-28	Schulte Kim M.	Chief Financial Officer	Other	0	—	—	0
2021-11-02	Smith David Donnan	Chief Financial Officer	Convert	10,000	$2.63	$26,300	10,000
2021-11-02	Smith David Donnan	Chief Financial Officer	Sell	10,000	$15.54	$155,400	0
2021-11-02	Smith David Donnan	Chief Financial Officer	Convert	10,000	—	—	20,000
2021-11-02	Smith David Donnan	Chief Financial Officer	Other	31	—	—	31
2021-09-15	Koss Michael J Jr	VP - Marketing & Product	Convert	15,000	$2.92	$43,800	41,000
2021-09-15	Koss Michael J Jr	VP - Marketing & Product	Convert	15,000	—	—	15,000
2021-09-15	Koss Michael J Jr	VP - Marketing & Product	Other	11	—	—	11
2021-09-15	Koss Michael J Jr	VP - Marketing & Product	Sell	24,089	$17.74	$427,339	26,000
2021-09-01	KOSS MICHAEL J	Director	Convert	780	—	—	8,500
2021-09-01	KOSS MICHAEL J	Director	Convert	780	$1.95	$1,521	775,687
2021-09-01	KOSS MICHAEL J	Director	Sell	780	$18.75	$14,625	774,907
2021-08-31	KOSS JOHN C JR	Vice President - Sales	Other	707,949	—	—	707,949
2021-08-31	KOSS JOHN C JR	Vice President - Sales	Convert	10,000	—	—	75,000
2021-08-31	KOSS JOHN C JR	Vice President - Sales	Sell	10,000	$18.38	$183,800	151,028
2021-08-31	KOSS JOHN C JR	Vice President - Sales	Convert	10,000	$1.90	$19,000	161,028
2021-08-31	KOSS MICHAEL J	Director	Sell	9,220	$18.51	$170,662	774,907
2021-08-31	KOSS MICHAEL J	Director	Convert	9,220	—	—	9,280
2021-08-31	KOSS MICHAEL J	Director	Other	27,000	—	—	27,000
2021-08-31	KOSS MICHAEL J	Director	Convert	9,220	$1.95	$17,979	784,127
2021-08-30	KOSS JOHN C JR	Vice President - Sales	Sell	5,000	$18.26	$91,300	151,028
2021-08-30	KOSS MICHAEL J	Director	Sell	5,400	$18.28	$98,712	774,907
2021-08-30	KOSS MICHAEL J	Director	Convert	5,400	$1.95	$10,530	780,307
2021-08-30	KOSS MICHAEL J	Director	Convert	5,400	—	—	18,500
2021-08-30	KOSS JOHN C JR	Vice President - Sales	Convert	5,000	—	—	85,000
2021-08-30	KOSS JOHN C JR	Vice President - Sales	Convert	5,000	$1.90	$9,500	156,028
2021-08-27	KOSS JOHN C JR	Vice President - Sales	Other	707,949	—	—	707,949
2021-08-27	KOSS MICHAEL J	Director	Convert	4,600	$1.95	$8,970	779,507
2021-08-27	KOSS MICHAEL J	Director	Sell	4,600	$18.06	$83,076	774,907
2021-08-27	KOSS MICHAEL J	Director	Other	27,000	—	—	27,000
2021-08-27	KOSS MICHAEL J	Director	Convert	4,600	—	—	23,900
2021-08-27	KOSS JOHN C JR	Vice President - Sales	Convert	10,000	—	—	90,000
2021-08-27	KOSS JOHN C JR	Vice President - Sales	Sell	10,000	$18.06	$180,600	151,028
2021-08-27	KOSS JOHN C JR	Vice President - Sales	Convert	10,000	$1.90	$19,000	161,028
2021-08-26	KOSS MICHAEL J	Director	Sell	8,500	$18.33	$155,805	774,907
2021-08-26	KOSS MICHAEL J	Director	Convert	8,500	$1.95	$16,575	783,407
2021-08-26	KOSS MICHAEL J	Director	Convert	8,500	—	—	20,000
2021-08-26	KOSS MICHAEL J	Director	Other	27,000	—	—	27,000
2021-08-25	Koss Michael J Jr	VP - Marketing & Product	Other	11	—	—	11
2021-08-25	Koss Michael J Jr	VP - Marketing & Product	Convert	15,000	$1.95	$29,250	41,000
2021-08-25	Koss Michael J Jr	VP - Marketing & Product	Sell	30,000	$18.01	$540,300	26,000
2021-08-25	Koss Michael J Jr	VP - Marketing & Product	Convert	15,000	—	—	0
2021-08-24	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	$1.95	$48,750	176,028
2021-08-24	KOSS JOHN C JR	Vice President - Sales	Sell	36,263	$17.40	$630,976	189,765
2021-08-24	KOSS JOHN C JR	Vice President - Sales	Convert	25,000	—	—	0
2021-08-24	KOSS JOHN C JR	Vice President - Sales	Other	707,949	—	—	707,949
2021-08-24	KOSS MICHAEL J	Director	Other	27,000	—	—	27,000
2021-08-24	KOSS MICHAEL J	Director	Convert	16,500	—	—	28,500
2021-08-24	KOSS MICHAEL J	Director	Convert	16,500	$1.95	$32,175	791,407
2021-08-24	KOSS MICHAEL J	Director	Sell	16,500	$19.74	$325,710	774,907
2021-08-24	Smith David Donnan	Chief Financial Officer	Convert	10,000	$1.97	$19,700	10,000
2021-08-24	Smith David Donnan	Chief Financial Officer	Convert	10,000	—	—	30,000
2021-08-24	Smith David Donnan	Chief Financial Officer	Other	31	—	—	31
2021-08-24	Smith David Donnan	Chief Financial Officer	Sell	110,000	$17.64	$1,940,400	0
2021-07-01	Smith David Donnan	Chief Financial Officer	Other	30	—	—	30
2021-07-01	Smith David Donnan	Chief Financial Officer	Sell	42,500	$22.05	$937,125	7,500
2021-07-01	Smith David Donnan	Chief Financial Officer	Convert	50,000	$6.00	$300,000	50,000
2021-07-01	Smith David Donnan	Chief Financial Officer	Convert	50,000	—	—	0
2021-07-01	LILLIE LENORE	Director	Convert	9,000	—	—	6,000
2021-07-01	LILLIE LENORE	Director	Convert	9,000	$2.20	$19,800	9,000
2021-07-01	LILLIE LENORE	Director	Sell	15,000	$22.27	$334,050	0
2021-07-01	LILLIE LENORE	Director	Other	30,022	—	—	30,022
2021-06-15	KOSS JOHN C JR	Vice President - Sales	Sell	5,000	$24.22	$121,100	151,028
2021-06-15	Koss Michael J Jr	VP - Marketing & Product	Sell	10,000	$24.30	$243,000	26,000
2021-06-15	Koss Michael J Jr	VP - Marketing & Product	Other	11	—	—	11