Stocks · Industrials · Wholesale-Machinery, Equipment & Supplies

HUDSON TECHNOLOGIES INC

HDSN Clue Score51
United States Fiscal year ends December CIK 0000925528 Results filed 28 Oct 2026

What the insiders did Net buying

Insider
Date
Role
Action
Shares
Price
Amount
Hartree Partners, LP
2 Nov 2026
10% owner
Buy
41,290
$4.25
$175.48K
Hartree Partners, LP
30 Oct 2026
10% owner
Buy
58,710
$4.25
$249.51K
Hartree Partners, LP
29 Oct 2026
10% owner
Buy
200,000
$4.44
$888.60K

What was left out

Form 4 filings counted 1
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 0
Shares from compensation/vesting 0
History held since 25 Oct 2006