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 |
2020-12-04 Purchase |
2020-12-04 9:15 pm |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
1,000 | $8.42 | $8,420 | 1,372,932 (Direct) |
View |
2020-06-24 Purchase |
2020-06-25 4:35 pm |
Whitestone REIT | WSR | Taylor David F. Director |
2,000 | $6.49 | $12,980 | 10,375 (Direct) |
View |
2020-05-18 Purchase |
2020-05-19 09:11 am |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
18,000 | $5.75 | $103,500 | 1,449,461 (Indirect 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 |
2021-06-30 Option Award |
2021-07-01 4:25 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
30,000 | $0 | 254,342 (Direct) |
View |
2021-06-30 Tax Withholding |
2021-07-01 4:25 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
1,756 | $8.25 | 254,342 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 4:23 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
150,000 | $0 | 1,948,037 (Direct) |
View |
2021-06-30 Tax Withholding |
2021-07-01 4:23 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
878 | $8.25 | 1,948,037 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 4:22 pm |
N/A N/A |
Whitestone REIT | WSR | TROPOLI PETER General Counsel |
26,000 | $0 | 65,841 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 4:20 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
60,000 | $0 | 582,468 (Direct) |
View |
2021-06-30 Tax Withholding |
2021-07-01 4:20 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
3,627 | $8.25 | 582,468 (Direct) |
View |
2021-06-30 Option Award |
2021-07-01 4:19 pm |
N/A N/A |
Whitestone REIT | WSR | Johnson Bradford D EVP ACQUISITIONS & ASSET MGMT |
30,000 | $0 | 293,309 (Direct) |
View |
Ownership |
2021-03-26 6:13 pm |
N/A N/A |
Whitestone REIT | WSR | TROPOLI PETER General Counsel |
0 | $0 | 39,841 (Direct) |
View |
2020-06-02 Exercise |
2021-03-18 4:50 pm |
N/A N/A |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
126,431 | $0 | 265,972 (Indirect) |
View |
2021-03-16 Tax Withholding |
2021-03-18 4:50 pm |
N/A N/A |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
2,136 | $10.04 | 265,972 (Indirect) |
View |
2020-06-02 Exercise |
2021-03-18 4:48 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
126,431 | $0 | 392,403 (Indirect) |
View |
2021-03-16 Tax Withholding |
2021-03-18 4:48 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
2,136 | $10.04 | 392,403 (Direct) |
View |
2021-03-16 Tax Withholding |
2021-03-18 4:45 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
1,973 | $10.04 | 226,098 (Direct) |
View |
2021-03-16 Tax Withholding |
2021-03-18 4:43 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
4,411 | $10.04 | 526,095 (Direct) |
View |
2020-12-31 Option Award |
2021-01-04 4:22 pm |
N/A N/A |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
41,304 | $0 | 1,674,620 (Direct) |
View |
2020-12-31 Tax Withholding |
2021-01-04 4:22 pm |
N/A N/A |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
2,290 | $7.97 | 1,674,620 (Indirect) |
View |
2020-12-31 Option Award |
2021-01-04 4:19 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
7,724 | $0 | 228,071 (Direct) |
View |
2020-12-31 Tax Withholding |
2021-01-04 4:19 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
2,290 | $7.97 | 228,071 (Direct) |
View |
2020-12-31 Option Award |
2021-01-04 4:18 pm |
N/A N/A |
Whitestone REIT | WSR | Johnson Bradford D EVP ACQUISITIONS & ASSET MGMT |
7,724 | $0 | 263,309 (Direct) |
View |
2020-12-31 Option Award |
2021-01-04 4:18 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
41,304 | $0 | 1,674,620 (Direct) |
View |
2020-12-31 Tax Withholding |
2021-01-04 4:18 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
2,290 | $7.97 | 1,674,620 (Direct) |
View |
2020-12-31 Option Award |
2021-01-04 4:18 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
15,951 | $0 | 530,506 (Direct) |
View |
2020-12-31 Tax Withholding |
2021-01-04 4:18 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
4,729 | $7.97 | 530,506 (Direct) |
View |
2020-12-04 Option Award |
2020-12-04 9:00 pm |
N/A N/A |
Whitestone REIT | WSR | Jones Jeffrey Alan Director |
4,537 | $0 | 10,787 (Direct) |
View |
2020-12-04 Option Award |
2020-12-04 7:27 pm |
N/A N/A |
Whitestone REIT | WSR | MAHAFFEY JACK L Director |
5,049 | $0 | 58,219 (Direct) |
View |
2020-12-04 Option Award |
2020-12-04 7:25 pm |
N/A N/A |
Whitestone REIT | WSR | LAMBERT PAUL T Director |
5,049 | $0 | 70,422 (Direct) |
View |
2020-12-04 Option Award |
2020-12-04 7:23 pm |
N/A N/A |
Whitestone REIT | WSR | Berry Nandita Director |
5,049 | $0 | 19,637 (Direct) |
View |
2020-12-04 Option Award |
2020-12-04 7:23 pm |
N/A N/A |
Whitestone REIT | WSR | Berry Nandita Director |
3,427 | $8.17 | 19,637 (Direct) |
View |
2020-12-04 Option Award |
2020-12-04 7:19 pm |
N/A N/A |
Whitestone REIT | WSR | Taylor David F. Director |
5,049 | $0 | 15,424 (Direct) |
View |
2020-07-31 Option Award |
2020-08-03 6:26 pm |
N/A N/A |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
187,500 | $0 | 1,634,606 (Direct) |
View |
2020-07-31 Option Award |
2020-08-03 6:25 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
75,000 | $0 | 519,284 (Direct) |
View |
2020-07-31 Option Award |
2020-08-03 6:24 pm |
N/A N/A |
Whitestone REIT | WSR | Johnson Bradford D EVP ACQUISITIONS & ASSET MGMT |
37,500 | $0 | 255,585 (Direct) |
View |
2020-07-31 Option Award |
2020-08-03 6:23 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
37,500 | $0 | 222,637 (Direct) |
View |
2020-07-31 Option Award |
2020-08-03 6:23 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
187,500 | $0 | 1,634,606 (Direct) |
View |
2020-06-30 Tax Withholding |
2020-07-01 4:45 pm |
N/A N/A |
Whitestone REIT | WSR | Mastandrea Christine J EVP CORPORATE STRATEGY |
2,355 | $7.27 | 1,447,106 (Direct) |
View |
2020-06-30 Tax Withholding |
2020-07-01 4:43 pm |
N/A N/A |
Whitestone REIT | WSR | DEE JOHN J COO & SECRETARY |
2,355 | $7.27 | 185,137 (Direct) |
View |
2020-06-30 Tax Withholding |
2020-07-01 4:29 pm |
N/A N/A |
Whitestone REIT | WSR | Johnson Bradford D EVP ACQUISITIONS & ASSET MGMT |
2,355 | $7.27 | 218,085 (Direct) |
View |
2020-06-30 Tax Withholding |
2020-07-01 4:26 pm |
N/A N/A |
Whitestone REIT | WSR | MASTANDREA JAMES C CHAIRMAN & CEO |
2,355 | $7.27 | 1,447,106 (Indirect) |
View |
2020-06-30 Tax Withholding |
2020-07-01 4:24 pm |
N/A N/A |
Whitestone REIT | WSR | Holeman David K CHIEF FINANCIAL OFFICER |
6,353 | $7.27 | 444,284 (Direct) |
View |