Enpro Inc. (NPO) Insider Ownership

Historic Insider Ownership Trends

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Diane C Creel - 3,777 0 17 Feb, 2023
Allison Aden - 1,379 0 12 Feb, 2026
John M Ii Childress Evp Cfo 37,413 0 28 Feb, 2024
John Humphrey - 4,429 0 12 Feb, 2026
Robert Savage Mclean Evp, Gc, And Cao 29,909 0 24 Feb, 2026
B. Bernard Jr. Burns - 6,329 0 17 Feb, 2023
Thomas M. Botts - 9,707 0 12 Feb, 2026
Susan E Sweeney Svp And Chro 8,813 0 19 Jan, 2022
Felix M. Brueck - 1,567 0 25 Feb, 2026
Steven R. Bower Svp, Controller And Cao 4,695 0 02 Mar, 2026
Adele M. Gulfo - 4,860 0 12 Feb, 2026
Ron Angelillo Vp, Tax 1,144 0 21 Feb, 2023
William Abbey - 3,359 0 12 Feb, 2026
Joseph F Jr. Bruderek Evp And Cfo 1,296 0 17 Feb, 2026
Larisa R. Joiner Svp And Cio 9,431 0 17 Feb, 2026

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
31 Mar, 2026 William Abbey Phantom Stock A 100 $250.65 1,530 D A
31 Mar, 2026 Ronald C Keating Phantom Stock A 100 $250.65 4,289 D A
31 Mar, 2026 Thomas M. Botts Phantom Stock A 58 $250.65 17,978 D A
18 Mar, 2026 John Humphrey Phantom Stock A 14 $250.59 17,839 D A
18 Mar, 2026 Thomas M. Botts Phantom Stock A 19 $250.59 17,917 D A
18 Mar, 2026 Felix M. Brueck Phantom Stock A 15 $250.59 22,019 D A
18 Mar, 2026 Adele M. Gulfo Phantom Stock A 5 $250.59 5,272 D A
18 Mar, 2026 William Abbey Phantom Stock A 2 $250.59 1,431 D A
18 Mar, 2026 Ronald C Keating Phantom Stock A 2 $250.59 4,190 D A
18 Mar, 2026 Thomas M. Botts Phantom Stock A 4 $250.59 17,920 D A
18 Mar, 2026 Felix M. Brueck Phantom Stock A 13 $250.59 22,032 D A
18 Mar, 2026 Adele M. Gulfo Phantom Stock A 1 $250.59 5,272 D A
18 Mar, 2026 John Humphrey Phantom Stock A 11 $250.59 17,850 D A
02 Mar, 2026 Steven R. Bower Common Stock A 1,551 $53.78 5,202 D M
02 Mar, 2026 Steven R. Bower Common Stock D 507 $265.15 4,695 D S
02 Mar, 2026 Steven R. Bower Stock Option D 1,551 $0.00 0 D M
23 Feb, 2026 Felix M. Brueck Common Stock D 1,031 $276.52 6,389 D S
25 Feb, 2026 John Humphrey Common Stock D 1,300 $268.69 3,200 I S
23 Feb, 2026 Felix M. Brueck Common Stock D 4,822 $275.69 1,567 D S
23 Feb, 2026 Steven R. Bower Stock Option A 766 $0.00 766 D A