MAS
insider transactionsMASCO CORP /DE/ — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Grant·A
Director
$0
2.6K sh
Own +17%
-
Grant·A
Director
$0
2.6K sh
Own +34%
-
Grant·A
Director
$0
2.6K sh
Own +6%
-
Grant·A
Director
$0
2.6K sh
Own +19%
-
Grant·A
Director
$0
2.6K sh
Own +5%
-
Grant·A
Director
$0
2.6K sh
Own +23%
-
Grant·A
Director
$0
2.6K sh
Own +270%
-
Grant·A
Director
$0
2.6K sh
Own +13%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 8, 2026 | Charles K. Stevens III | Grant A | 2.6K | $0 |
| May 8, 2026 | Reddy Sandeep | Grant A | 2.6K | $0 |
| May 8, 2026 | John C Plant | Grant A | 2.6K | $0 |
| May 8, 2026 | Lisa A Payne | Grant A | 2.6K | $0 |
| May 8, 2026 | Christopher A O'Herlihy | Grant A | 2.6K | $0 |
| May 8, 2026 | Aine Denari | Grant A | 2.6K | $0 |
| May 8, 2026 | Gary A Coombe | Grant A | 2.6K | $0 |
| May 8, 2026 | Mark R. Alexander | Grant A | 2.6K | $0 |
About MAS insider trading
This page tracks insider transactions for MASCO CORP /DE/ (MAS) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.