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HUDSON TECHNOLOGIES INC (HDSN) Stock Ownership and Short Interest

USA - NASDAQ:HDSN - US4441441098 - Common Stock

8.95 USD
-0.05 (-0.56%)
Last: 10/22/2025, 1:51:26 PM
HDSN Ownership Chart.HDSN Ownership Chart: showing Insider, Institutional ownership and shares available to the public.HDSN Ownership.InsiderInstitutionalPublic



Shares Outstanding43.67M
Float38.20M
Float Short Interest Percentage2.8%
Owners (insider)12.47%
Owners (institutional)81.95%
Owners (insider) change0.21%
Owners (institutional) change-0.29%
HDSN Institutional Ownership HistoryHDSN Institutional Ownership HistoryHDSN Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 10M 20M 30M
HDSN Historical Insider Transactions ChartHDSN Historical Insider Buy and Sell Transactions ChartHDSN Historical Insider Transactions Nov 2024 Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 5K 10K 15K
Date Name Type Shares Price Amount
Sep 24, 2025 ABBATECOLA VINCENT P Option Excercise 4744 7.35 $ 34,868.40
Sep 24, 2025 ABBATECOLA VINCENT P Option Excercise 3519 9.91 $ 34,873.29
Jul 31, 2025 Prouty Eric A Option Excercise 3713 9.39 $ 34,865.07
Jul 31, 2025 Prouty Eric A Option Excercise 4744 7.35 $ 34,868.40
Jun 18, 2025 Bulgarino Nicole E Grant 3182 0.00 $ 0.00
Jun 18, 2025 Mansy Loan Nguyen Grant 6365 0.00 $ 0.00
Jun 18, 2025 ABBATECOLA VINCENT P Grant 3182 0.00 $ 0.00
Jun 18, 2025 Parrillo Richard Grant 3182 0.00 $ 0.00
Jun 18, 2025 Prouty Eric A Grant 3182 0.00 $ 0.00
Nov 7, 2024 ABBATECOLA VINCENT P Open Market Purchase 2500 5.98 $ 14,947.50