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ENPRO INC (NPO) Stock Ownership and Short Interest

USA - NYSE:NPO - US29355X1072 - Common Stock

231.94 USD
-0.07 (-0.03%)
Last: 11/3/2025, 12:31:19 PM
NPO Ownership Chart.NPO Ownership Chart: showing Insider, Institutional ownership and shares available to the public.NPO Ownership.InsiderInstitutional



Shares Outstanding21.05M
Float20.88M
Float Short Interest Percentage2.04%
Owners (insider)0.81%
Owners (institutional)103.23%
Owners (insider) change1.43%
Owners (institutional) change-0.7%
NPO Institutional Ownership HistoryNPO Institutional Ownership HistoryNPO Institutional Ownership History Sep 2021 Mar 2022 Sep 2022 Mar 2023 Sep 2023 Mar 2024 Sep 2024 Mar 2025 Sep 2025 5M 10M 15M 20M
NPO Historical Insider Transactions ChartNPO Historical Insider Buy and Sell Transactions ChartNPO Historical Insider Transactions Dec 2024 Jan 2025 Feb 2025 Mar 2025 Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 0 5K 10K
Date Name Type Shares Price Amount
Aug 22, 2025 Bower Steven R. Option Excercise 2500 53.78 $ 134,450.00
Aug 20, 2025 McLean Robert Savage Open Market Sale 2541 223.77 $ 568,601.35
Aug 12, 2025 McLean Robert Savage Other Disposition 230 0.00 $ 0.00
Aug 7, 2025 Vaillancourt Eric A. Option Excercise 7765 64.37 $ 499,865.58
Aug 7, 2025 Vaillancourt Eric A. Option Excercise 2321 215.50 $ 500,175.50
Aug 7, 2025 McLean Robert Savage Option Excercise 3700 53.78 $ 198,986.00
Aug 7, 2025 McLean Robert Savage Option Excercise 924 215.50 $ 199,122.00
Feb 25, 2025 Bower Steven R. Open Market Sale 997 199.66 $ 199,061.02
Feb 15, 2025 Joiner Larisa R. Option Excercise 775 0.00 $ 0.00
Feb 15, 2025 Joiner Larisa R. Option Excercise 365 192.96 $ 70,430.40
Feb 15, 2025 Bower Steven R. Option Excercise 789 0.00 $ 0.00
Feb 15, 2025 Bower Steven R. Option Excercise 219 192.96 $ 42,258.24
Feb 15, 2025 McLean Robert Savage Option Excercise 2315 0.00 $ 0.00
Feb 15, 2025 McLean Robert Savage Option Excercise 909 192.96 $ 175,400.64
Feb 15, 2025 Bruderek Joseph F Jr. Option Excercise 616 0.00 $ 0.00
Feb 15, 2025 Bruderek Joseph F Jr. Option Excercise 205 192.96 $ 39,556.80
Feb 15, 2025 Vaillancourt Eric A. Option Excercise 11003 0.00 $ 0.00
Feb 15, 2025 Vaillancourt Eric A. Option Excercise 4649 192.96 $ 897,071.04
Feb 13, 2025 Reinsdorf Judith A Grant 685 182.27 $ 124,854.95
Feb 13, 2025 Humphrey John Grant 685 182.27 $ 124,854.95
Feb 13, 2025 HAUSER DAVID L Grant 685 182.27 $ 124,854.95
Feb 13, 2025 Brueck Felix M. Grant 685 182.27 $ 124,854.95
Feb 13, 2025 Botts Thomas M. Grant 685 182.27 $ 124,854.95
Feb 13, 2025 ADEN ALLISON Grant 685 182.27 $ 124,854.95
Feb 13, 2025 Abbey William Grant 685 182.27 $ 124,854.95
Dec 5, 2024 HAUSER DAVID L Other Disposition 500 0.00 $ 0.00
Nov 14, 2024 Bower Steven R. Other Disposition 174 0.00 $ 0.00
Nov 14, 2024 Bower Steven R. Open Market Sale 300 162.50 $ 48,748.50
Nov 12, 2024 HAUSER DAVID L Other Disposition 1000 0.00 $ 0.00
Nov 8, 2024 McLean Robert Savage Other Disposition 620 0.00 $ 0.00
Nov 5, 2024 ADEN ALLISON Grant 127 153.15 $ 19,450.05