TOP TIERMARKET NEWSWIRE
SEC Form 4 history

HUDSON TECHNOLOGIES (HDSN) insider trades

HUDSON TECHNOLOGIES (HDSN) insider trading activity (SEC Form 4). Over the trailing 90 days, HDSN insiders filed 13 purchases totalling $5.4M and 0 sales totalling $0 — net BUYING of $5.4M. Most recent filing: Jul 31, 2026. Insider transactions are a Pro-tier alertable signal in the live Top Tier Newswire terminal — Form 4 filings reach the wire within minutes of acceptance by the SEC. Data shown publicly here is delayed 4 hours.

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Buys (90d)
13
$5.4M
Sells (90d)
0
$0
Net (90d)
+$5.4M
net buying
Most recent
Jul 31, 2026

Recent transactions

FiledInsiderRoleTypeSharesPriceValue
Jul 31, 2026Hartree Partners, LP10%P Purchase—$5.99$312Kfiling
Jul 22, 2026Hartree Partners, LP10%P Purchase—$5.99$393Kfiling
Jul 8, 2026Hartree Partners, LP10%P Purchase—$5.99$31Kfiling
Jul 2, 2026Hartree Partners, LP10%P Purchase—$5.86$4.5Mfiling
May 21, 2026Bertaux Brian J.CFOP Purchase—$4.87$10Kfiling
May 15, 2026Parrillo RichardDirP Purchase—$4.96$25Kfiling
May 15, 2026Mansy Loan NguyenDirP Purchase—$4.96$25Kfiling
May 15, 2026Bulgarino Nicole EDirP Purchase—$4.85$3Kfiling
May 15, 2026Feeler Jeffrey RDirP Purchase—$4.92$25Kfiling
May 21, 2026Parrillo RichardDirP Purchase—$4.83$48Kfiling
May 15, 2026Sheriff AlanDirP Purchase—$4.88$25Kfiling
May 15, 2026Prouty Eric ADirP Purchase—$4.84$24Kfiling
May 15, 2026Gaglione KennethPres, CEOP Purchase—$4.90$24Kfiling