MASMasco Corporation

Industrials · Building Products & EquipmentNYSEStockMkt cap $14B

Disclosed trades

0 in 30d · 1 in 90d

Politicians

Last trade Sep 11, 2026

Buys

$169K at range midpoints

Sells

$711K at range midpoints

Closing price · 365 days

Nov 6, 2025 – Nov 5, 2026

Monthly buys vs sells · 24 months

Counts of disclosed transactions

Buys
Sells (incl. partial)

Politicians who traded it

2 hold it now Estimated

Politicians who traded MAS
Politician	Seat	Trades	Buys	Sells	Bought (mid)	Sold (mid)	Last trade	Est. position Estimated
RDiana Harshbarger	House · TN-01	17	0	17	$0	$136K	Aug 28, 2021	—
RMichael T. McCaul	House · TX-10	17	4	13	$81K	$487K	Sep 2, 2022	—
DRo Khanna	House · CA-17	14	7	7	$56K	$56K	Sep 11, 2026	$4.3K
DSusie Lee	House · NV-03	3	1	2	$8K	$16K	Jun 23, 2021	—
DDean Phillips	House · MN-03	2	2	0	$16K	$0	Dec 10, 2020	$24.7K
DKathy E. Manning	House · NC-06	2	1	1	$8K	$8K	Aug 3, 2022	—
DJulie Johnson	House · TX-32	1	0	1	$0	$8K	Apr 7, 2025	—
RPeter Meijer	House · MI-03	1	0	1	$0	$0	Feb 16, 2021	—

Recent trades

All MAS trades

Disclosed trades
Politician	Ticker	Asset	Type	Owner	Amount	vs S&P Estimated	Traded	Filed	Source
DRo Khanna	MAS	MASCO CORPORATION CMN	Sell	Dependent	$1,001 - $15,000	-27.4%	Sep 11, 2026	Oct 7, 202626d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	SellReview	Spouse	$1,001 - $15,000	-20.1%	Aug 3, 2026	Sep 4, 202632d	FilingOCR
DRo Khanna	MAS	MASCOCORPORATIONCMN	Buy	Dependent	$1,001 - $15,000	+16.4%	May 1, 2026	Jun 9, 202639d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Buy	Spouse	$1,001 - $15,000	+19.6%	Apr 24, 2026	May 11, 202617d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Sell	Spouse	$1,001 - $15,000	-8.9%	Jan 29, 2026	Feb 6, 20268d	FilingOCR
DRo Khanna	MAS	MASCOCORPORATIONCMN	Sell	Spouse	$1,001 - $15,000	-25.6%	Oct 7, 2025	Nov 6, 202530d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Sell	Dependent	$1,001 - $15,000	-9.6%	Sep 29, 2025	Oct 3, 20254d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Buy	Spouse	$1,001 - $15,000	+1.4%	Sep 4, 2025	Sep 9, 20255d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	BuyReview	Unknown	$1,001 - $15,000	+1.4%	Aug 26, 2025	Sep 9, 202514d	FilingOCR
DJulie Johnson	MAS	Masco Corporation Common Stock (MAS)	Sell	Joint	$1,001 - $15,000	-1.0%	Apr 7, 2025	May 14, 202537d	Filing
DRo Khanna	MAS	MASCO CORPORATION CMN	Buy	Spouse	$1,001 - $15,000	-12.7%	Jan 17, 2025	Feb 6, 202520d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Sell	Spouse	$1,001 - $15,000	+16.5%	Nov 12, 2024	Dec 5, 202423d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Sell	Dependent	$1,001 - $15,000	+13.4%	May 29, 2024	Jun 5, 20247d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Buy	Spouse	$1,001 - $15,000	-19.1%	Oct 10, 2023	Nov 8, 202329d	FilingOCR
DRo Khanna	MAS	MASCO CORPORATION CMN	Buy	Dependent	$1,001 - $15,000	-16.9%	May 23, 2023	Jun 12, 202320d	FilingOCR
RPeter Meijer	MAS	Masco Corporation (MAS)	SellReview	Self	$802.14	+12.0%	Feb 16, 2021	Dec 30, 2022682d	Filing
RMichael T. McCaul	MAS	MASCO CORP	Sell	Dependent	$100,001 - $250,000	+27.8%	Sep 2, 2022	Oct 13, 202241d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Spouse	$100,001 - $250,000	+27.8%	Sep 2, 2022	Oct 13, 202241d	FilingOCR
DKathy E. Manning	MAS	Masco Corporation (MAS)	Sell	Joint	$1,001 - $15,000	+13.4%	Aug 3, 2022	Sep 14, 202242d	Filing
DKathy E. Manning	MAS	Masco Corporation (MAS)	Buy	Joint	$1,001 - $15,000	-18.3%	Jul 20, 2022	Aug 10, 202221d	Filing
RMichael T. McCaul	MAS	MASCO CORP	SellReview	Spouse	$15,001 - $50,000	+32.7%	Aug 3, 2022	Jul 20, 2022-14d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Dependent	$15,001 - $50,000	+32.7%	Jun 3, 2022	Jul 20, 202247d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Dependent	$1,001 - $15,000	+32.4%	May 5, 2022	Jun 14, 202240d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Self	$1,001 - $15,000	+21.5%	Jan 28, 2022	Feb 23, 202226d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Spouse	$1,001 - $15,000	+21.5%	Jan 28, 2022	Feb 23, 202226d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	SellReview	Unknown	$1,001 - $15,000	+33.8%	Dec 14, 2021	Jan 27, 202244d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Spouse	$1,001 - $15,000	+33.8%	Dec 14, 2021	Jan 27, 202244d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Spouse	$1,001 - $15,000	+27.6%	Jul 26, 2021	Aug 27, 202132d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Self	$1,001 - $15,000	+27.6%	Jul 26, 2021	Aug 27, 202132d	FilingOCR
RDiana Harshbarger	MAS	MASCOCORP	Sell	Joint	$1,001 - $15,000	+27.6%	Jul 26, 2021	Aug 27, 202132d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Spouse	$1,001 - $15,000	+27.6%	Jun 29, 2021	Aug 27, 202159d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Joint	$1,001 - $15,000	+27.6%	Jun 29, 2021	Aug 27, 202159d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Self	$1,001 - $15,000	+27.6%	Jun 20, 2021	Aug 27, 202168d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Spouse	$1,001 - $15,000	+27.6%	Jan 28, 2021	Aug 27, 2021211d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Self	$1,001 - $15,000	+27.6%	Jan 26, 2021	Aug 27, 2021213d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Self	$1,001 - $15,000	+27.6%	Jan 20, 2021	Aug 27, 2021219d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	SellReview	Self	$1,001 - $15,000	—	—	Aug 27, 2021	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	SellReview	Unknown	$1,001 - $15,000	—	—	Aug 27, 2021	FilingOCR
RDiana Harshbarger	MAS	MASCOCORP	SellReview	Unknown	$1,001 - $15,000	+30.8%	Aug 28, 2021	Aug 16, 2021-12d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	SellReview	Unknown	$1,001 - $15,000	+30.8%	Jan 28, 2021	Aug 16, 2021200d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	Sell	Self	$1,001 - $15,000	+30.8%	Jan 26, 2021	Aug 16, 2021202d	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	SellReview	Self	$1,001 - $15,000	—	—	Aug 16, 2021	FilingOCR
RDiana Harshbarger	MAS	MASCOCORP	SellReview	Self	$1,001 - $15,000	—	—	Aug 16, 2021	FilingOCR
RDiana Harshbarger	MAS	MASCO CORP	SellReview	Spouse	$1,001 - $15,000	—	—	Aug 16, 2021	FilingOCR
DSusie Lee	MAS	Masco Corporation (MAS)	Sell	Joint	$1,001 - $15,000	+24.6%	Jun 23, 2021	Jul 13, 202120d	Filing
RMichael T. McCaul	MAS	MASCO CORP	Buy	Dependent	$15,001 - $50,000	-45.2%	Dec 23, 2020	Jan 25, 202133d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Buy	Spouse	$1,001 - $15,000	-45.2%	Dec 23, 2020	Jan 25, 202133d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	Sell	Dependent	$1,001 - $15,000	+45.2%	Dec 14, 2020	Jan 25, 202142d	FilingOCR
RMichael T. McCaul	MAS	MAScO COrP	Buy	Dependent	$15,001 - $50,000	-45.2%	Dec 14, 2020	Jan 25, 202142d	FilingOCR
RMichael T. McCaul	MAS	MASCO CORP	SellReview	Unknown	$1,001 - $15,000	+45.2%	Dec 14, 2020	Jan 25, 202142d	FilingOCR

Insider activity Filed

All insider filings for MAS

Insiders

Heating Equip, Except Elec & Warm Air; & Plumbing Fixtures

Open-market buys · 90d

$0 bought

Open-market sells · 90d

$2.8M sold

Net · 90d

-$2.8M

-$7.9M net over 12 months · last Oct 30, 2026

Insider transactions as filed on SEC Form 4
Date	Insider	Kind	Security	Shares	Price	Value	Post-holdings	D/I	10b5-1	Source
Oct 30, 2026filed Nov 3, 2026	Kenneth G. ColeVP, General Counsel and Sec.	Exercise	Employee Stock Optionderiv.	−34,470	—	—	0	D	—	4
Oct 30, 2026filed Nov 3, 2026	Kenneth G. ColeVP, General Counsel and Sec.	Sale	Common Stock	−34,470	$80.64	$2,779,768	39,700	D	—	4
Oct 30, 2026filed Nov 3, 2026	Kenneth G. ColeVP, General Counsel and Sec.	Exercise	Common Stock	34,470	$35.52	$1,224,374	74,170	D	—	4
May 8, 2026filed May 12, 2026	Charles K. Stevens III	Award	Common Stock	2,650	$0.00	$0	18,090	D	—	4
May 8, 2026filed May 12, 2026	Reddy Sandeep	Award	Common Stock	2,650	$0.00	$0	10,460	D	—	4
May 8, 2026filed May 12, 2026	John C Plant	Award	Common Stock	2,650	$0.00	$0	50,574	D	—	4
May 8, 2026filed May 12, 2026	Lisa A Payne	Award	Common Stock	2,650	$0.00	$0	16,487	D	—	4
May 8, 2026filed May 12, 2026	Christopher A O'Herlihy	Award	Common Stock	2,650	$0.00	$0	51,766	D	—	4
May 8, 2026filed May 12, 2026	Marie A Ffolkes	Award	Common Stock	2,650	$0.00	$0	24,517	D	—	4
May 8, 2026filed May 12, 2026	Aine Denari	Award	Common Stock	2,650	$0.00	$0	13,970	D	—	4

Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).

Unusual activity Estimated

Whale watch

65Insider overlapPublic Sep 9, 2025 · traded Sep 4, 2025
Rep. Ro Khanna's spouse bought MAS 13 days after its President sold $6.3M
DRo KhannaJai ShahMAS FilingOCR 4
Details
Politician
Ro Khanna
Ticker
MAS
Asset
MASCO CORPORATION CMN
Tx type
buy
Traded
Sep 4, 2025
Filed
Sep 9, 2025
Amount low
$1,001
Amount high
$15,000
Range midpoint (estimate)
$8,001
Disclosed range
$1,001 - $15,000
Reporting lag days
5
Owner type
spouse
Is whale
No
Insider trade
{"insider":{"slug":"jai-shah","name":"Jai Shah","title":"Group President","short_title":"President"},"company":"MASCO CORP /DE/","ticker":"MAS","tx_kind":"open_market_sale","tx_date":"2025-08-22","shares":82910,"price":76.0382,"value":6304327.16,"is_10b5_1":false,"filing_date":"2025-08-26"}
Days between
13
Opposite side
Yes
Public from
Sep 9, 2025
Method version
2026-11-03
65Insider overlapPublic Sep 9, 2025 · traded Aug 26, 2025
Rep. Ro Khanna (owner unclear) bought MAS 4 days after its President sold $6.3M
DRo KhannaJai ShahMAS FilingOCR 4
Details
Politician
Ro Khanna
Ticker
MAS
Asset
MASCO CORPORATION CMN
Tx type
buy
Traded
Aug 26, 2025
Filed
Sep 9, 2025
Amount low
$1,001
Amount high
$15,000
Range midpoint (estimate)
$8,001
Disclosed range
$1,001 - $15,000
Reporting lag days
14
Owner type
unknown
Is whale
No
Insider trade
{"insider":{"slug":"jai-shah","name":"Jai Shah","title":"Group President","short_title":"President"},"company":"MASCO CORP /DE/","ticker":"MAS","tx_kind":"open_market_sale","tx_date":"2025-08-22","shares":82910,"price":76.0382,"value":6304327.16,"is_10b5_1":false,"filing_date":"2025-08-26"}
Days between
4
Opposite side
Yes
Public from
Sep 9, 2025
Method version
2026-11-03
42Exec salePublic Aug 26, 2025 · traded Aug 22, 2025
MAS President Jai Shah sold $6.3M
Jai ShahMAS 4
Details
Insider
Jai Shah
Company
MASCO CORP /DE/
Ticker
MAS
Tx kind
open_market_sale
Traded
Aug 22, 2025
Shares
82,910
Price
$76
Value
$6.3M
Is 10b5 1
No
Filed
Aug 26, 2025
Public from
Aug 26, 2025
Method version
2026-11-03