Thompson John David

CIK: 0001423891Chief Technology Officer
Officer

Thompson John David is a corporate insider (Chief Technology Officer) at CoreSite Realty Corp (COR) filing SEC Form 4 transactions. 179 transactions across 4 companies, totaling $10,900 in purchases and $3,923,604 in sales. Source: SEC EDGAR.

Total Transactions
179
Total Buy Value
$11K
Total Sell Value
$3.92M
Net Activity
$-3.91M
Last Transaction
Nov 2025
Companies
4

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Sale
Shares
109,020
Price
$5.74
Value
$626K
Type
Disposition
Shares
400
Price
$8.50
Value
$3K
Type
Sale
Shares
4,239
Price
$7.86
Value
$33K
Type
Tax Payment
Shares
2,990
Price
$7.71
Value
$23K
Type
Award
Shares
137,617
Price
-
Value
-
Type
Tax Payment
Shares
37,807
Price
$8.31
Value
$314K
Type
Tax Payment
Shares
39,899
Price
$8.31
Value
$332K
Type
Tax Payment
Shares
47,681
Price
$6.99
Value
$333K
Type
Tax Payment
Shares
3,025
Price
$6.54
Value
$20K
Type
Award
Shares
286,751
Price
-
Value
-
Type
Tax Payment
Shares
38,159
Price
$5.98
Value
$228K
Type
Tax Payment
Shares
44,833
Price
$6.65
Value
$298K
Type
Tax Payment
Shares
3,026
Price
$7.05
Value
$21K
Type
Award
Shares
274,294
Price
$0.00
Value
$0
Type
Award
Shares
21,686
Price
$0.00
Value
$0
Type
Award
Shares
113,932
Price
-
Value
-
Type
Award
Shares
113,932
Price
-
Value
-
Type
Award
Shares
45,412
Price
-
Value
-
Type
Award
Shares
652,182
Price
-
Value
-
Type
Award
Shares
306,806
Price
-
Value
-