Kathleen Houghton - 24 Feb 2022 Form 4 Insider Report for HUDSON TECHNOLOGIES INC /NY (HDSN)

Signature
/s/ Kathleen Houghton
Issuer symbol
HDSN
Transactions as of
24 Feb 2022
Net transactions value
$0
Form type
4
Filing time
28 Feb 2022, 10:30:31 UTC
Previous filing
04 Feb 2022
Next filing
03 Mar 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction HDSN Stock Option Award $0 +50,888 $0.000000 50,888 24 Feb 2022 Common Stock 50,888 $3.81 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Options vest 50% on date of grant and 50% on first anniversary of date of grant./s