Sign In
Buy MAS
Masco Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -57.84. In total, the insiders bought 941.53K and sold 368.44K MAS shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
-57.84 |
| ● Buy | 941.53K shares |
| ● Sell | 368.44K shares |
|
71% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 08, 2026 Buy |
Alexander Mark R. Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Denari Aine Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Ffolkes Marie A Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
O'herlihy Christopher A Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Payne Lisa A Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Plant John C Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Sandeep Reddy Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Stevens Charles K. Iii Director |
2 650 Value: $190.1K |
||
|
May 08, 2026 Buy |
Coombe Gary A Director |
2 650 Value: $190.1K |
||
|
Mar 07, 2026 Sell |
Payne Lisa A Director |
2 006 Value: $127.7K |
||
|
Mar 07, 2026 Sell |
Payne Lisa A Director |
14 729 Value: $937.6K |
||
|
Mar 06, 2026 Sell |
Shah Jai Group President |
4 410 Value: $280.7K |
||
|
Feb 26, 2026 Sell |
Eisman Heath M Vp, Controller And Cao |
747 Value: $53.7K |
||
|
Feb 25, 2026 Sell |
Eisman Heath M Vp, Controller And Cao |
379 Value: $27.2K |
||
|
Feb 25, 2026 Sell |
Cole Kenneth G. Vp, General Counsel And Sec. |
1 671 Value: $120.1K |
||
|
Feb 25, 2026 Sell |
Westenberg Richard J. Vp, CFO & Treasurer |
6 565 Value: $471.8K |
||
|
Feb 25, 2026 Sell |
Stone Jennifer A Vp, Chief Hr Officer |
4 767 Value: $342.6K |
||
|
Feb 25, 2026 Sell |
Shah Jai Group President |
1 954 Value: $140.4K |
||
|
Feb 25, 2026 Sell |
Nudi Jonathon President And CEO |
2 501 Value: $179.7K |
||
|
Feb 25, 2026 Sell |
Marshall Richard Allan Vp - Masco Operating Sys. |
515 Value: $37.0K |
||
|
Feb 12, 2026 Sell |
Cole Kenneth G. Vp, General Counsel And Sec. |
2 589 Value: $200.8K |
||
|
Feb 12, 2026 Buy |
Cole Kenneth G. Vp, General Counsel And Sec. |
4 310 Value: $334.2K |
||
|
Feb 12, 2026 Buy |
Eisman Heath M Vp, Controller And Cao |
1 600 Value: $124.1K |
||
|
Feb 12, 2026 Buy |
Marshall Richard Allan Vp - Masco Operating Sys. |
8 800 Value: $682.4K |
||
|
Feb 12, 2026 Buy |
Marshall Richard Allan Vp - Masco Operating Sys. |
4 675 Value: $362.5K |
About Insider Power
Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.
It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.
While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.
* October 6th, 2025 - Tested on 5562 stocks
