DH
DataHeimdall
Insider TradesSuperinvestorsGrand Portfolio
DH
DataHeimdall

Financial transparency data from public SEC filings.

Product

  • Insider Trades
  • Grand Portfolio

Company

  • About
  • Blog
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  • Disclaimer
© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

HDSN

HUDSON TECHNOLOGIES INC /NY

Superinvestors

Institutional investors holding HDSN

Consensus →
InvestorFundWeightSharesValueQuarter
Meridian / ArrowMarkMeridian Contrarian Fund0.16%1,270,876$14.0M2024Q1

Congressional Activity

Congressional data coming soon

Insider Activity

2

Total trades

$0

Volume

2

Buys

0

Sells

Last trade: Apr 10, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Apr 10, 2026Jeffrey R FeelerBuy–
Apr 10, 2026Alan SheriffBuy–

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.