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 |
2021-03-17 Sale |
2021-03-17 6:56 pm |
CoreSite Realty Corp | COR | Font Juan SVP, General Management |
971 | $115.67 | $112,316 | 31,558 (Direct) |
View |
2021-03-15 Sale |
2021-03-17 6:54 pm |
CoreSite Realty Corp | COR | Finnin Jeffrey S Chief Financial Officer |
6,145 | $116.47 | $715,719 | 76,674 (Indirect Direct) |
View |
2021-03-10 Sale |
2021-03-10 7:33 pm |
CoreSite Realty Corp | COR | KRUSKO ALEKSANDRA SVP, IT and Digitization |
32 | $114.04 | $3,649 | 6,711 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 7:31 pm |
CoreSite Realty Corp | COR | Kaiser Maile Senior Vice President, Sales |
350 | $112.12 | $39,242 | 14,563 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 7:28 pm |
CoreSite Realty Corp | COR | Jones Mark R Chief Accounting Officer |
347 | $111.72 | $38,767 | 11,524 (Direct) |
View |
2021-03-10 Sale |
2021-03-10 7:27 pm |
CoreSite Realty Corp | COR | Hatzenbuehler Anthony SVP, Field Operations |
165 | $112.83 | $18,617 | 9,504 (Direct) |
View |
2021-03-10 Sale |
2021-03-10 7:25 pm |
CoreSite Realty Corp | COR | Font Juan SVP, General Management |
234 | $112.83 | $26,402 | 25,564 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:38 pm |
CoreSite Realty Corp | COR | Szurek Paul E. President & CEO |
17,681 | $90.89 | $1,607,112 | 188,210 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:14 pm |
CoreSite Realty Corp | COR | Warren Brian SVP, Engineering & Product |
1,683 | $92.85 | $156,274 | 21,401 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:07 pm |
CoreSite Realty Corp | COR | Smith Steven James Chief Revenue Officer |
2,614 | $91.85 | $240,103 | 40,913 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:05 pm |
CoreSite Realty Corp | COR | McCandless Derek SVP, Legal and General Counsel |
1,727 | $91.2 | $157,505 | 21,788 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:04 pm |
CoreSite Realty Corp | COR | Kaiser Maile Senior Vice President, Sales |
158 | $89.97 | $14,216 | 14,913 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:02 pm |
CoreSite Realty Corp | COR | Font Juan SVP, General Management |
979 | $85.77 | $83,972 | 25,798 (Direct) |
View |
2021-03-03 Sale |
2021-03-05 7:01 pm |
CoreSite Realty Corp | COR | Finnin Jeffrey S Chief Financial Officer |
3,155 | $94.21 | $297,231 | 71,432 (Indirect Direct) |
View |
2021-02-24 Sale |
2021-02-26 4:16 pm |
CoreSite Realty Corp | COR | Jones Mark R Chief Accounting Officer |
750 | $118.29 | $88,718 | 11,871 (Direct) |
View |
2020-11-20 Sale |
2020-11-24 4:17 pm |
CoreSite Realty Corp | COR | Warren Brian SVP, Engineering & Product |
4,950 | $127.03 | $628,799 | 23,084 (Direct) |
View |
2020-11-09 Sale |
2020-11-12 4:07 pm |
CoreSite Realty Corp | COR | Smith Steven James Chief Revenue Officer |
4,065 | $130 | $528,450 | 43,527 (Direct) |
View |
2020-11-05 Sale |
2020-11-09 6:38 pm |
CoreSite Realty Corp | COR | Warren Brian SVP, Engineering & Product |
1,000 | $126.96 | $126,964 | 23,084 (Direct) |
View |
2020-11-02 Sale |
2020-11-04 5:30 pm |
CoreSite Realty Corp | COR | Kaiser Maile Senior Vice President, Sales |
2,366 | $119.83 | $283,518 | 15,071 (Direct) |
View |
2020-11-03 Sale |
2020-11-04 5:28 pm |
CoreSite Realty Corp | COR | Jones Mark R Chief Accounting Officer |
750 | $122.25 | $91,688 | 12,621 (Direct) |
View |
2020-11-02 Sale |
2020-11-04 5:26 pm |
CoreSite Realty Corp | COR | Finnin Jeffrey S Chief Financial Officer |
4,000 | $120.35 | $481,395 | 74,587 (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 |
2021-03-15 Option Award |
2021-03-17 6:56 pm |
N/A N/A |
CoreSite Realty Corp | COR | Font Juan SVP, General Management |
6,965 | $0 | 31,558 (Direct) |
View |
2021-03-15 Option Award |
2021-03-17 6:54 pm |
N/A N/A |
CoreSite Realty Corp | COR | Finnin Jeffrey S Chief Financial Officer |
11,387 | $0 | 76,674 (Direct) |
View |
Ownership |
2021-03-10 7:22 pm |
N/A N/A |
CoreSite Realty Corp | COR | KRUSKO ALEKSANDRA SVP, IT and Digitization |
0 | $0 | 6,743 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 4:10 pm |
N/A N/A |
CoreSite Realty Corp | COR | Millegan Michael Director |
370 | $0 | 370 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:12 pm |
N/A N/A |
CoreSite Realty Corp | COR | WILSON DAVID A Director |
222 | $0 | 22,289 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:10 pm |
N/A N/A |
CoreSite Realty Corp | COR | Thompson John David Director |
148 | $0 | 14,885 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:09 pm |
N/A N/A |
CoreSite Realty Corp | COR | Szurek Paul E. President & CEO |
177 | $0 | 17,798 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:07 pm |
N/A N/A |
CoreSite Realty Corp | COR | Koehler Michael R Director |
235 | $0 | 23,641 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:04 pm |
N/A N/A |
CoreSite Realty Corp | COR | HIGGINS PATRICIA Director |
11 | $0 | 1,067 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:03 pm |
N/A N/A |
CoreSite Realty Corp | COR | Chambliss Kelly C Director |
71 | $0 | 7,130 (Direct) |
View |
2021-01-15 Option Award |
2021-01-19 6:00 pm |
N/A N/A |
CoreSite Realty Corp | COR | BUA JEAN A Director |
15 | $0 | 1,483 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:17 pm |
N/A N/A |
CoreSite Realty Corp | COR | Warren Brian SVP, Engineering & Product |
3,880 | $32.4 | 23,084 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:17 pm |
N/A 2023-02-28 |
CoreSite Realty Corp | COR | Warren Brian SVP, Engineering & Product |
4,950 | $0 | 23,084 (Direct) |
View |
2020-11-20 Exercise |
2020-11-24 4:17 pm |
N/A N/A |
CoreSite Realty Corp | COR | Warren Brian SVP, Engineering & Product |
1,070 | $35.62 | 23,084 (Direct) |
View |
2020-11-04 Gift |
2020-11-04 5:33 pm |
N/A N/A |
CoreSite Realty Corp | COR | Szurek Paul E. President & CEO |
2,084 | $0 | 205,891 (Direct) |
View |
2020-11-02 Gift |
2020-11-04 5:32 pm |
N/A N/A |
CoreSite Realty Corp | COR | McCandless Derek SVP, Legal and General Counsel |
600 | $0 | 23,515 (Direct) |
View |
2020-11-03 Gift |
2020-11-04 5:26 pm |
N/A N/A |
CoreSite Realty Corp | COR | Finnin Jeffrey S Chief Financial Officer |
400 | $0 | 74,587 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:17 pm |
N/A N/A |
CoreSite Realty Corp | COR | WILSON DAVID A Director |
210 | $0 | 22,067 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:15 pm |
N/A N/A |
CoreSite Realty Corp | COR | Thompson John David Director |
140 | $0 | 14,737 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:13 pm |
N/A N/A |
CoreSite Realty Corp | COR | Szurek Paul E. President & CEO |
168 | $0 | 17,621 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:12 pm |
N/A N/A |
CoreSite Realty Corp | COR | Koehler Michael R Director |
223 | $0 | 23,406 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:10 pm |
N/A N/A |
CoreSite Realty Corp | COR | HIGGINS PATRICIA Director |
10 | $0 | 1,056 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:08 pm |
N/A N/A |
CoreSite Realty Corp | COR | Chambliss Kelly C Director |
67 | $0 | 7,059 (Direct) |
View |
2020-10-15 Option Award |
2020-10-19 5:07 pm |
N/A N/A |
CoreSite Realty Corp | COR | BUA JEAN A Director |
14 | $0 | 1,468 (Direct) |
View |