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 |
2024-08-19 Sale |
2024-08-20 4:08 pm |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
15,000 | $72.75 | $1,091,250 | 37,116 (Direct) |
View |
2024-05-06 Sale |
2024-05-06 6:28 pm |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
40,000 | $56.77 | $2,270,800 | 52,116 (Direct) |
View |
2023-05-08 Sale |
2023-05-10 4:12 pm |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
10,000 | $49.51 | $495,100 | 86,049 (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 |
2025-03-03 Tax Withholding |
2025-03-05 4:07 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
4,181 | $59.73 | 44,235 (Direct) |
View |
2025-03-03 Option Award |
2025-03-05 4:07 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
11,300 | $0 | 44,235 (Direct) |
View |
2024-03-05 Option Award |
2024-03-07 08:14 am |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
9,630 | $0 | 92,116 (Direct) |
View |
2024-03-05 Tax Withholding |
2024-03-07 08:14 am |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
3,563 | $51.85 | 92,116 (Direct) |
View |
2023-03-06 Tax Withholding |
2023-03-08 4:13 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
4,920 | $33.01 | 96,049 (Direct) |
View |
2023-03-06 Option Award |
2023-03-08 4:13 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
13,299 | $0 | 96,049 (Direct) |
View |
2022-03-07 Tax Withholding |
2022-03-24 5:30 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
6,395 | $23.14 | 87,670 (Direct) |
View |
2022-03-07 Option Award |
2022-03-24 5:30 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
17,286 | $0 | 87,670 (Direct) |
View |
2021-03-10 Tax Withholding |
2021-03-12 4:53 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
4,812 | $20.18 | 76,779 (Direct) |
View |
2021-03-10 Option Award |
2021-03-12 4:53 pm |
N/A N/A |
Green Brick Partners Inc. | GRBK | COSTELLO RICHARD ARTHUR Chief Financial Officer |
13,007 | $0 | 76,779 (Direct) |
View |