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$HDSN All transactions

HUDSON TECHNOLOGIES INC /NY

M

$ Value

$0

Shares

47,619

Price

$0

Filed

Jan 12

Insider

Name

Houghton Kathleen

Title

Sr. VP-Sales and Marketing

CIK

0001824104

Roles

Director Officer

Transaction Details

Transaction Date

2026-01-08

Code

M

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

Filing Info

Accession No.

0000925528-26-000002

Form Type

4

Issuer CIK

0000925528

Houghton Kathleen's History

Date Ticker Type Value
2026-01-08 HDSN M $90K
2026-01-08 HDSN F $319K
2026-01-08 HDSN M $76K
2026-01-08 HDSN F $155K
2026-01-08 HDSN M $194K
2026-01-08 HDSN F $244K
2026-01-08 HDSN M $0
2026-01-08 HDSN M $0
2026-01-08 HDSN M $0

Other Insiders at HDSN (90d)

Insider Bought Sold Last
Feeler Jeffrey R 2026-04-10
Sheriff Alan 2026-04-10