HUDSON TECHNOLOGIES INC /NY

Nasdaq:HDSN

Wholesale-Machinery, Equipment & Supplies·PEARL RIVER, NY

CEO

Gaglione Kenneth

Financials

20 shown

Type	Period	Ended	Filed
10-Q	Q3 2025	9/30/25	11/7/25	→
10-Q	Q2 2025	6/30/25	8/1/25	→
10-Q	Q1 2025	3/31/25	5/9/25	→
10-K	FY 2024	12/31/24	3/12/25	→
10-Q	Q3 2024	9/30/24	11/8/24	→
10-Q	Q2 2024	6/30/24	8/9/24	→
↓

Earnings Releases (8-K)

35 shown

Filed	Period
3/4/26	Q1 FY2026	→
11/5/25	Q4 FY2025	→
11/3/25	Q4 FY2025	→
7/30/25	Q2 FY2025	→
5/7/25	Q2 FY2025	→
3/6/25	Q1 FY2025	→
↓

News (8-K)

45 shown

Filed	Type	Description
2/2/26	Exec Change	Departure or Appointment of Directors or Certain Officers	→
1/30/26	Other	Other Events	→
12/17/25	Other	Other Events	→
12/9/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
12/1/25	Agreement	Entry into a Material Definitive Agreement	→
11/13/25	Exec Change	Departure or Appointment of Directors or Certain Officers	→
↓

Prospectuses & Registrations

40 shown

Filed	Form	Description
12/16/25	S-3	S-3	→
4/25/25	ARS	ARS	→
8/23/24	S-8	S-8	→
4/25/24	ARS	ARS	→
4/26/23	ARS	ARS	→
1/13/23	S-3	S-3	→
↓

Filing History(1002 filings)

TypeDateAccessionPeriodSize

8-K

Mar 4, 2026

0001104659-26-023461FORM 8-K

Mar 4, 2026

371.4 KB

SCHEDULE 13G/A

Feb 17, 2026

0002073679-26-000033

—

6.5 KB

Feb 2, 2026

0000925528-26-000005INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Jan 30, 2026

7.0 KB

8-K

Feb 2, 2026

0001104659-26-009003FORM 8-K

Jan 30, 2026

297.6 KB

8-K

Jan 30, 2026

0001104659-26-008337FORM 8-K

Jan 30, 2026

212.9 KB

Jan 12, 2026

0000925528-26-000002STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Jan 8, 2026

17.0 KB

EFFECT

Jan 7, 2026

9999999995-26-000092

—

1.9 KB

8-K

Dec 17, 2025

0001104659-25-122053FORM 8-K

Dec 17, 2025

263.6 KB

S-3

Dec 16, 2025

0001104659-25-121568S-3

—

994.9 KB

4/A

Dec 15, 2025

0001250706-25-000004PRIMARY DOCUMENT

Dec 5, 2025

4.9 KB

SCHEDULE 13D

Dec 10, 2025

0000921895-25-003302

—

12.4 KB

8-K

Dec 9, 2025

0001104659-25-119656FORM 8-K

Dec 9, 2025

186.6 KB

Dec 9, 2025

0001250706-25-000003PRIMARY DOCUMENT

Dec 5, 2025

4.4 KB

8-K

Dec 1, 2025

0001104659-25-117162FORM 8-K

Nov 25, 2025

1.5 MB

Nov 25, 2025

0000925528-25-000013STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Nov 24, 2025

5.3 KB

Nov 24, 2025

0000925528-25-000011INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Nov 24, 2025

4.7 KB

Nov 18, 2025

0000925528-25-000007STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Nov 17, 2025

4.3 KB

8-K

Nov 13, 2025

0001104659-25-111455FORM 8-K

Nov 13, 2025

354.5 KB

10-Q

Nov 7, 2025

0001104659-25-10847110-Q

Sep 30, 2025

6.9 MB

8-K

Nov 5, 2025

0001104659-25-107007FORM 8-K

Nov 5, 2025

337.7 KB

8-K

Nov 3, 2025

0001104659-25-105559FORM 8-K

Nov 3, 2025

208.7 KB

8-K

Oct 22, 2025

0001104659-25-101581FORM 8-K

Oct 22, 2025

202.1 KB

Sep 26, 2025

0000925528-25-000005STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Sep 24, 2025

7.6 KB

10-Q

Aug 1, 2025

0001410578-25-00155410-Q

Jun 30, 2025

6.8 MB

Aug 1, 2025

0001062993-25-013411STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Jul 31, 2025

7.8 KB

25 filings shown

HUDSON TECHNOLOGIES INC /NY

Financials

Earnings Releases (8-K)

News (8-K)

Prospectuses & Registrations

Filing History(1002 filings)

Proxies

Ownership

Other Filings

Filed	Form	Description
4/25/25	DEFA14A	DEFA14A	→
4/25/25	DEF 14A	DEF 14A	→
4/25/24	DEFA14A	DEFA14A	→
4/25/24	DEF 14A	FORM-DEF14A	→
4/26/23	DEFA14A	DEFA14A	→
4/26/23	DEF 14A	DEF 14A	→
↓

Filed	Form	Description
2/2/26	3	INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	→
1/12/26	4	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	→
12/15/25	4/A	PRIMARY DOCUMENT	→
12/9/25	4	PRIMARY DOCUMENT	→
11/25/25	4	STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES	→
11/24/25	3	INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES	→
↓

Filed	Form	Description
2/17/26	SCHEDULE 13G/A	SCHEDULE 13G/A	→
1/7/26	EFFECT	EFFECT	→
12/10/25	SCHEDULE 13D	SCHEDULE 13D	→
6/24/25	SCHEDULE 13G	SCHEDULE 13G	→
5/14/25	SCHEDULE 13G/A	SCHEDULE 13G/A	→
3/12/25	SCHEDULE 13G	SCHEDULE 13G	→
↓