Arkolith/Insider Trading/HDSN/Form 4

Prouty Eric A

DirectorHUDSON TECHNOLOGIES INC /NY (HDSN) · full profile →Form 4 · filed Aug 1, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 31, 2025Tax withholding(F)4K$9.39$35K149K
Jul 31, 2025Option exercise(M)5K$7.35$35K153K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 31, 2025Option exercise(M)5K—$00

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001062993-25-013411) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML