Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-03-07 Sale |
2025-03-10 4:44 pm |
MASCO CORP | MAS | Alexander Mark R. Director |
20,172 | $74.03 | $1,493,359 | 17,919 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2024-05-10 Option Award |
2024-05-14 4:30 pm |
N/A N/A |
MASCO CORP | MAS | Alexander Mark R. Director |
2,490 | $0 | 38,091 (Direct) |
View |
2023-05-11 Option Award |
2023-05-12 4:20 pm |
N/A N/A |
MASCO CORP | MAS | Alexander Mark R. Director |
3,040 | $0 | 35,601 (Direct) |
View |
2022-05-12 Option Award |
2022-05-16 5:14 pm |
N/A N/A |
MASCO CORP | MAS | Alexander Mark R. Director |
2,930 | $0 | 32,561 (Direct) |
View |
2021-05-12 Option Award |
2021-05-14 4:14 pm |
N/A N/A |
MASCO CORP | MAS | Alexander Mark R. Director |
2,580 | $0 | 29,631 (Direct) |
View |
2020-05-13 Option Award |
2020-05-15 3:46 pm |
N/A N/A |
MASCO CORP | MAS | Alexander Mark R. Director |
3,510 | $0 | 27,051 (Direct) |
View |