The Filings Report

Masco Corporation insider trading

MASfinancial statementsForm 4 filings on EDGAR86 transactions since Nov 3, 2024

From August 6, 2026 to November 3, 2026, 0 insiders at Masco Corporation bought $0 of stock in the open market, and 1 sold $3M. Officers and directors accounted for $0 of purchases and $3M of sales. The last reported transaction was an option exercise by Cole Kenneth G. on October 30, 2026.

The answer card and chart use the same period. Change the range above the chart to update both. Form 4 filings through November 3, 2026; awards, option exercises, tax withholding and gifts are excluded from these totals.

Stock price and insider activity

Daily price candles with insider purchases and sales directly beneath them on the same timeline. Bars show individual days; totals sum all days in the selected period.

MAS daily priceSplit-adjusted prices in US dollars

Bought $0Sold $3MAug 6, 2026 – Nov 3, 2026

Nov 3, 2026O $83.06 · H $83.45 · L $81.59 · C $82.18Bought $0 (0)Sold $0 (0)
$65$70$75$80$852026-08-06: open $77.17, high $77.57, low $75.07, close $75.472026-08-07: open $75.78, high $77.85, low $75.68, close $77.512026-08-10: open $77.25, high $77.63, low $74.54, close $74.722026-08-11: open $75.02, high $76.19, low $74.75, close $76.142026-08-12: open $76.63, high $76.69, low $73.83, close $74.642026-08-13: open $75.76, high $76.51, low $74.49, close $74.582026-08-14: open $74.17, high $74.57, low $73.57, close $74.332026-08-17: open $73.63, high $74.03, low $72.58, close $73.932026-08-18: open $73.88, high $74.40, low $72.60, close $73.392026-08-19: open $74.64, high $76.43, low $74.38, close $75.252026-08-20: open $73.94, high $74.47, low $73.14, close $73.332026-08-21: open $73.56, high $74.21, low $72.77, close $73.292026-08-24: open $73.18, high $74.54, low $72.43, close $73.192026-08-25: open $73.96, high $74.01, low $72.63, close $72.922026-08-26: open $73.36, high $73.80, low $72.75, close $73.602026-08-27: open $72.73, high $73.29, low $72.29, close $72.792026-08-28: open $73.23, high $74.02, low $72.42, close $73.252026-08-31: open $72.46, high $72.98, low $72.06, close $72.162026-09-01: open $71.76, high $71.86, low $70.04, close $70.252026-09-02: open $70.93, high $71.82, low $70.39, close $70.982026-09-03: open $71.82, high $72.35, low $70.10, close $71.422026-09-04: open $71.00, high $73.27, low $70.99, close $72.702026-09-08: open $71.85, high $72.27, low $70.91, close $70.932026-09-09: open $70.32, high $70.65, low $69.15, close $69.382026-09-10: open $68.64, high $68.99, low $67.19, close $67.642026-09-11: open $68.66, high $68.76, low $67.55, close $68.522026-09-14: open $67.44, high $69.73, low $67.44, close $69.412026-09-15: open $69.31, high $69.32, low $68.15, close $68.882026-09-16: open $69.58, high $69.80, low $67.63, close $68.282026-09-17: open $69.67, high $70.05, low $67.86, close $68.232026-09-18: open $67.64, high $68.17, low $67.42, close $68.062026-09-21: open $68.57, high $68.80, low $67.44, close $67.742026-09-22: open $69.11, high $70.26, low $68.41, close $69.972026-09-23: open $70.33, high $70.33, low $68.15, close $68.162026-09-24: open $67.97, high $68.66, low $67.03, close $67.282026-09-25: open $67.43, high $69.02, low $67.23, close $68.842026-09-28: open $68.00, high $69.07, low $67.66, close $68.362026-09-29: open $68.68, high $69.09, low $67.59, close $68.372026-09-30: open $68.67, high $68.79, low $67.38, close $67.382026-10-01: open $67.16, high $68.43, low $66.26, close $68.282026-10-02: open $69.43, high $69.60, low $67.91, close $68.362026-10-05: open $68.09, high $68.74, low $67.61, close $68.462026-10-06: open $68.46, high $69.96, low $68.38, close $69.932026-10-07: open $68.95, high $69.60, low $67.71, close $68.872026-10-08: open $68.47, high $70.05, low $67.75, close $69.502026-10-09: open $69.69, high $69.95, low $68.50, close $68.752026-10-12: open $68.83, high $69.60, low $68.62, close $68.982026-10-13: open $69.71, high $70.22, low $69.08, close $69.742026-10-14: open $69.02, high $69.46, low $68.39, close $69.442026-10-15: open $70.58, high $72.75, low $70.14, close $72.582026-10-16: open $72.75, high $74.57, low $72.41, close $72.872026-10-19: open $72.77, high $73.15, low $72.11, close $73.002026-10-20: open $73.54, high $75.16, low $73.00, close $74.662026-10-21: open $74.95, high $77.04, low $73.78, close $74.562026-10-22: open $74.32, high $78.11, low $74.13, close $78.052026-10-23: open $77.34, high $78.01, low $75.46, close $76.012026-10-26: open $76.01, high $76.37, low $75.15, close $75.512026-10-27: open $75.17, high $75.43, low $73.94, close $75.162026-10-28: open $80.28, high $81.54, low $75.91, close $76.052026-10-29: open $77.56, high $80.42, low $76.94, close $80.182026-10-30: open $80.90, high $82.17, low $80.02, close $80.642026-11-02: open $81.93, high $83.85, low $81.93, close $83.512026-11-03: open $83.06, high $83.45, low $81.59, close $82.18Insider purchases / sales · USD$5M$0−$5M2026-10-30: 0 purchases ($0), 1 sales ($3M)Aug 6Aug 28Sep 21Oct 13Nov 3

purchases above zero; sales below. Both use the transaction date and the same dollar scale. Hover, tap, or use arrow keys to inspect a date. Awards, exercises, tax withholding and gifts are excluded.

Dates with prices or insider activity are spaced evenly; empty weekends and holidays are omitted. Prices through Nov 3, 2026. Insider data through Nov 3, 2026. Prices are adjusted for splits; transaction values are reported dollars.

Every transaction

86 transactions from November 3, 2024 to November 3, 2026, newest first. Open-market purchases and sales are coloured; awards, exercises, tax withholding and gifts are grey and not counted.

TradedInsiderRoleTransactionSharesPriceValueHeld afterFiled
Oct 30, 2026Cole Kenneth G.VP, General Counsel and Sec.option exercise34,470$35.52$1M74,170Nov 3, 2026
Oct 30, 2026Cole Kenneth G.VP, General Counsel and Sec.open-market sale34,470$80.64$3M39,700Nov 3, 2026
May 8, 2026Stevens Charles K. IIIDirectoraward2,650$0.00—18,090May 12, 2026
May 8, 2026Sandeep ReddyDirectoraward2,650$0.00—10,460May 12, 2026
May 8, 2026Plant John CDirectoraward2,650$0.00—50,574May 12, 2026
May 8, 2026Payne Lisa ADirectoraward2,650$0.00—16,487May 12, 2026
May 8, 2026O'Herlihy Christopher ADirectoraward2,650$0.00—51,766May 12, 2026
May 8, 2026Ffolkes Marie ADirectoraward2,650$0.00—24,517May 12, 2026
May 8, 2026Denari AineDirectoraward2,650$0.00—13,970May 12, 2026
May 8, 2026Coombe Gary ADirectoraward2,650$0.00—3,630May 12, 2026
May 8, 2026Alexander Mark R.Directoraward2,650$0.00—23,469May 12, 2026
Mar 7, 2026Payne Lisa ADirectoropen-market saleindirect2,006$63.66$128K1,929Mar 10, 2026
Mar 7, 2026Payne Lisa ADirectoropen-market sale14,729$63.66$938K13,837Mar 10, 2026
Mar 6, 2026Shah JaiGroup Presidenttax withholding4,410$63.66$281K45,966Mar 10, 2026
Feb 26, 2026Eisman Heath MVP, Controller and CAOopen-market sale747$71.92$54K12,510Feb 27, 2026
Feb 25, 2026Westenberg Richard J.VP, CFO & Treasurertax withholding6,565$71.86$472K40,576Feb 27, 2026
Feb 25, 2026Stone Jennifer AVP, Chief HR Officertax withholding4,767$71.86$343K25,433Feb 27, 2026
Feb 25, 2026Shah JaiGroup Presidenttax withholding1,954$71.86$140K50,376Feb 27, 2026
Feb 25, 2026Nudi JonathonPresident and CEO, Directortax withholding2,501$71.86$180K42,809Feb 27, 2026
Feb 25, 2026Marshall Richard AllanVP - Masco Operating Sys.tax withholding515$71.86$37K17,496Feb 27, 2026
Feb 25, 2026Cole Kenneth G.VP, General Counsel and Sec.tax withholding1,671$71.86$120K39,700Feb 27, 2026
Feb 25, 2026Eisman Heath MVP, Controller and CAOtax withholding379$71.86$27K13,257Feb 27, 2026
Feb 12, 2026Westenberg Richard J.VP, CFO & Treasureraward6,890$0.00—47,141Feb 17, 2026
Feb 12, 2026Stone Jennifer AVP, Chief HR Officeraward4,060$0.00—30,200Feb 17, 2026
Feb 12, 2026Shah JaiGroup Presidenttax withholding3,248$77.54$252K52,330Feb 17, 2026
Feb 12, 2026Shah JaiGroup Presidentaward4,830$0.00—55,578Feb 17, 2026
Feb 12, 2026Shah JaiGroup Presidentaward11,110$0.00—50,748Feb 17, 2026
Feb 12, 2026Nudi JonathonPresident and CEO, Directoraward22,560$0.00—45,310Feb 17, 2026
Feb 12, 2026Marshall Richard AllanVP - Masco Operating Sys.award2,800$0.00—19,429Feb 17, 2026
Feb 12, 2026Marshall Richard AllanVP - Masco Operating Sys.tax withholding1,418$77.54$110K18,011Feb 17, 2026
Feb 12, 2026Marshall Richard AllanVP - Masco Operating Sys.award4,675$0.00—16,629Feb 17, 2026
Feb 12, 2026Eisman Heath MVP, Controller and CAOaward1,600$0.00—13,636Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.award4,310$0.00—95,860Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.tax withholding2,589$77.54$201K93,271Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.award9,285$0.00—91,550Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.option exercise24,110$42.13$1M82,265Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.option exercise27,790$33.75$938K58,155Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.open-market sale27,790$77.06$2M41,371Feb 17, 2026
Feb 12, 2026Cole Kenneth G.VP, General Counsel and Sec.open-market sale24,110$77.00$2M69,161Feb 17, 2026
Feb 11, 2026Coombe Gary ADirectoraward980$0.00—980Feb 13, 2026
Jan 5, 2026Stone Jennifer AVP, Chief HR Officeraward26,140$0.00—26,140Jan 7, 2026
Dec 10, 2025Cole Kenneth G.VP, General Counsel and Sec.giftindirect10,000$0.00—10,000Dec 12, 2025
Dec 10, 2025Cole Kenneth G.VP, General Counsel and Sec.giftindirect10,000$0.00—0Dec 12, 2025
Aug 22, 2025Shah JaiGroup Presidentopen-market sale82,910$76.04$6M39,638Aug 26, 2025
Aug 22, 2025Shah JaiGroup Presidentoption exercise44,700$35.52$2M84,338Aug 26, 2025
Aug 22, 2025Shah JaiGroup Presidentoption exercise15,720$33.75$531K122,548Aug 26, 2025
Aug 22, 2025Shah JaiGroup Presidentoption exercise22,490$42.13$948K106,828Aug 26, 2025
Aug 19, 2025Eisman Heath MVP, Controller and CAOopen-market sale2,431$74.62$181K12,036Aug 21, 2025
Jul 7, 2025Nudi JonathonPresident and CEO, Directoraward17,150$0.00—22,750Jul 9, 2025
Jun 2, 2025Payne Lisa ADirectorgift10,869$0.00—28,566Jun 4, 2025

Who the insiders are

Everyone who reported a transaction since November 3, 2024, by open-market value over twelve months. Shares held are after the insider’s latest directly held transaction.

InsiderRoleLast transactionKindShares heldBought, 12 monthsSold, 12 monthsSales under a plan
Cole Kenneth G.VP, General Counsel and Sec.Oct 30, 2026option exercise74,170—$7M (3)0 of 3
Payne Lisa ADirectorMay 8, 2026award16,487—$1M (2)0 of 2
Eisman Heath MVP, Controller and CAOFeb 26, 2026open-market sale12,510—$54K (1)0 of 1
Shah JaiGroup PresidentMar 6, 2026tax withholding45,966———
Marshall Richard AllanVP - Masco Operating Sys.Feb 25, 2026tax withholding17,496———
Straber ReneeVP - Chief HR OfficerMar 11, 2025open-market sale33,027———
Ahmad ImranGroup PresidentFeb 25, 2025disposition to issuer10,961———
Westenberg Richard J.VP, CFO & TreasurerFeb 25, 2026tax withholding40,576———
Nudi JonathonPresident and CEO, DirectorFeb 25, 2026tax withholding42,809———
Stevens Charles K. IIIDirectorMay 8, 2026award18,090———
Alexander Mark R.DirectorMay 8, 2026award23,469———
Stone Jennifer AVP, Chief HR OfficerFeb 25, 2026tax withholding25,433———
Allman Keith J.President and CEO, DirectorFeb 26, 2025open-market sale60,267———
Sandeep ReddyDirectorMay 8, 2026award10,460———
Plant John CDirectorMay 8, 2026award50,574———
O'Herlihy Christopher ADirectorMay 8, 2026award51,766———
Ffolkes Marie ADirectorMay 8, 2026award24,517———
Denari AineDirectorMay 8, 2026award13,970———
Coombe Gary ADirectorMay 8, 2026award3,630———

Questions

Are Masco Corporation insiders buying or selling?

Over the twelve months to November 3, 2026, 3 insiders at Masco Corporation sold $8M of stock in the open market, all by officers and directors, and no insider bought. Net, insiders sold $8M. Only open-market purchases and sales are counted.

Who sold the most Masco Corporation stock in the last year?

Cole Kenneth G. (VP, General Counsel and Sec.) sold $7M in 3 open-market sales over the twelve months to November 3, 2026.

Do Masco Corporation executives sell under 10b5-1 plans?

0 of the 6 open-market sales in the last twelve months (0%) were reported as made under a Rule 10b5-1 trading plan, set up in advance. A sale under a plan is still counted as a sale.

What counts as insider buying here?

Only open-market purchases (Form 4 code P) and sales (code S) by officers, directors and 10% owners. Stock awards, option exercises, shares withheld for tax and gifts are listed in the table but never counted as buying or selling.

More on Masco Corporation

From Form 4, 4/A and 5 filings with the SEC. A record of insider transactions, not a recommendation.