Houghton Kathleen

Insider CIK 1824104 · HDSN VP-Sales and Marketing, Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise deriv	2026-01-08	2026-01-12	120,000	—	$0	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise deriv	2026-01-08	2026-01-12	47,619	—	$0	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise deriv	2026-01-08	2026-01-12	50,888	—	$0	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	F Tax w/h	2026-01-08	2026-01-12	21,797	$7.10	$154.8K	142,112	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise	2026-01-08	2026-01-12	120,000	$0.75	$90.0K	161,163	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	F Tax w/h	2026-01-08	2026-01-12	44,873	$7.10	$318.6K	116,290	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise	2026-01-08	2026-01-12	47,619	$1.60	$76.2K	163,909	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise	2026-01-08	2026-01-12	50,888	$3.81	$193.9K	193,000	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	F Tax w/h	2026-01-08	2026-01-12	34,382	$7.10	$244.1K	158,618	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	A Award deriv	2025-03-13	2025-03-17	72,477	—	$0	72,477	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	A Award deriv	2024-02-27	2024-02-28	9,444	—	$0	9,444	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	A Award deriv	2023-03-01	2023-03-03	66,757	—	$0	66,757	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	A Award deriv	2022-02-24	2022-02-28	50,888	—	$0	50,888	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise deriv	2022-02-03	2022-02-04	20,000	—	$0	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise	2022-02-03	2022-02-04	20,000	$1.25	$25.0K	60,107	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	F Tax w/h	2022-02-03	2022-02-04	12,259	$3.73	$45.7K	47,848	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2023-02-07	1,094	$2.95	$3.2K	41,163	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2023-02-07	2,890	$2.97	$8.6K	44,958	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2023-02-07	2,701	$2.96	$8.0K	42,257	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	9,100	$2.89	$26.3K	40,107	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	200	$2.93	$586	53,222	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	1,000	$2.93	$2.9K	52,222	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	100	$2.93	$293	52,122	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	2,015	$2.92	$5.9K	50,107	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	700	$2.90	$2.0K	49,407	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-09	2021-06-11	200	$2.90	$580	49,207	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise deriv	2021-06-03	2021-06-07	125,000	—	$0	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	F Tax w/h	2021-06-03	2021-06-07	71,578	$3.09	$221.2K	53,422	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise	2021-06-03	2021-06-07	125,000	$1.09	$136.3K	125,000	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-02	2021-06-02	2,282	$3.00	$6.8K	1,300	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	S Sale	2021-06-02	2021-06-02	1,300	$3.00	$3.9K	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise deriv	2021-05-28	2021-06-02	30,000	—	$0	0	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	F Tax w/h	2021-05-28	2021-06-02	26,418	$2.82	$74.5K	3,582	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	M Exercise	2021-05-28	2021-06-02	30,000	$2.31	$69.3K	30,000	SEC↗
HDSN HUDSON TECHNOLOGIES INC /N	A Award deriv	2021-03-12	2021-03-16	47,619	—	$0	47,619	SEC↗