Masco Corp /De/ (MAS) Insider Ownership

Historic Insider Ownership Trends

Through the 90-day period concluding February 07, 2026, Masco's top three insider stakeholders include Vp And Cfo John G Sznewajs (187.78K shares), Group President Richard A. O'Reagan (74.89K shares), President And Ceo Keith J. Allman (60.27K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares Report Date
John G Sznewajs Vp And Cfo 187,784 12 May, 2023
Richard A. O'Reagan Group President 74,894 01 Mar, 2022
Keith J. Allman President And Ceo 60,267 27 Feb, 2025
Christopher A O'Herlihy 49,116 13 May, 2025
John C Plant 47,924 13 May, 2025
Richard J. Westenberg Vp And Cfo & Treasurer 40,251 27 Feb, 2025
Jai Shah Group President 39,638 26 Aug, 2025
Renee Straber Vp Chief Hr Officer 33,027 13 Mar, 2025
Kenneth G. Cole Vp And General Counsel And Sec. 30,365 20 May, 2025
Lisa A Payne 28,566 04 Jun, 2025
John P Lindow Vp And Controller And Cao 28,415 10 Feb, 2022
Jennifer A Stone Vp And Chief Hr Officer 26,140 07 Jan, 2026
Jonathon Nudi President And Ceo 22,750 09 Jul, 2025
Marie A Ffolkes 21,867 13 May, 2025
Mark R. Alexander 20,819 13 May, 2025
Reginald M Jr Turner 18,866 12 Dec, 2022
Charles K. Iii Stevens 15,440 13 May, 2025
Etten Bonnie S Van Vp And Controller And Cao 13,620 19 Jul, 2024
Heath M Eisman Vp And Controller And Cao 12,036 21 Aug, 2025
Richard Allan Marshall Vp Masco Operating Sys. 11,954 27 Feb, 2025
Aine Denari 11,320 13 May, 2025
Imran Ahmad Group President 10,961 27 Feb, 2025
Reddy Sandeep 7,810 13 May, 2025
Robin L Zondervan Vp And Controller And Cao 6,203 27 Feb, 2024
Donald R Parfet 5,494 05 Aug, 2024

* 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
05 Jan, 2026 Jennifer A Stone Common Stock A 26,140 $0.00 26,140 D A
10 Dec, 2025 Kenneth G. Cole Common Stock D 10,000 $0.00 0 I G
10 Dec, 2025 Kenneth G. Cole - - 0 I
10 Dec, 2025 Kenneth G. Cole Common Stock A 10,000 $0.00 10,000 I G
10 Dec, 2025 Kenneth G. Cole - - 10,000 I
22 Aug, 2025 Jai Shah Common Stock D 82,910 $76.04 39,638 D S
22 Aug, 2025 Jai Shah - - 39,638 D
22 Aug, 2025 Jai Shah - - 84,338 D
22 Aug, 2025 Jai Shah - - 122,548 D
22 Aug, 2025 Jai Shah Common Stock A 22,490 $42.13 106,828 D M
22 Aug, 2025 Jai Shah Common Stock A 15,720 $33.75 122,548 D M
22 Aug, 2025 Jai Shah Common Stock A 44,700 $35.52 84,338 D M
22 Aug, 2025 Jai Shah - - 106,828 D
19 Aug, 2025 Heath M Eisman Common Stock D 2,431 $74.62 12,036 D S
19 Aug, 2025 Heath M Eisman - - 12,036 D
07 Jul, 2025 Jonathon Nudi - - 22,750 D
07 Jul, 2025 Jonathon Nudi Common Stock A 17,150 $0.00 22,750 D A
02 Jun, 2025 Lisa A Payne Common Stock D 10,869 $0.00 28,566 D G
16 May, 2025 Kenneth G. Cole Common Stock A 10,000 $0.00 10,000 I G
16 May, 2025 Kenneth G. Cole - - 10,000 I