Company · Ownership research

MASCO CORP /DE/ MAS

CIK 0000062996

Form 4 transactions dated Sep 1, 2023 to Sep 25, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 73 rows; the complete set is available through the API.

Insider filings on file run through 2026-05-12.

Insider purchases & sales

Purchased: $0.00
Sold: $130.70M

Sep 1, 2023 – May 12, 2026
Available records · partial months are marked ·

20248 of 8 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2024-11-06	Stevens Charles K. III Director	Sale	$254.73K 3,150 shares sold	20.08% sold Direct holding	▾
2024-11-04	Straber Renee VP - Chief HR Officer	Sale	$3.39M 42,150 shares sold	55.45% sold Direct holding	▾
2024-09-10	Cole Kenneth G. VP, General Counsel and Sec.	Sale	$2.96M 37,814 shares sold	50.56% sold Direct holding	▾
2024-03-06	Allman Keith J. President and CEO · Director	Sale10b5-1 footnote	$95.54M 1,260,508 shares sold	86.90% sold Direct holding	▾
2024-03-05	Straber Renee VP - Chief HR Officer	Sale	$3.99M 52,264 shares sold	60.68% sold Direct holding	▾
2024-03-01	Marshall Richard Allan VP - Masco Operating Sys.	Sale	$385.26K 5,000 shares sold	32.33% sold Direct holding	▾
2024-02-27	Shah Jai Group President	Sale	$3.25M 42,552 shares sold	72.89% sold Direct holding	▾
2024-02-22	Cole Kenneth G. VP, General Counsel and Sec.	Sale	$2.70M 36,210 shares sold	38.08% sold Direct holding	▾

Showing 8 / 8 record groups in 2024. The complete set is available through the API.

MASCO CORP /DE/ · MAS

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 8 of 8 purchase / sale groups and 30 of 73 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"MAS","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.