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Signature
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/s/ Elizabeth S. Campbell, attorney-in-fact for Robert P. Mauch
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Issuer symbol
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COR
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Transactions as of
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20 Oct 2025
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Transactions value $
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-$1,341,743
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Form type
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4
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Filing time
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21 Oct 2025, 16:33:23 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Mauch Robert P. |
President & CEO, Director |
1 WEST FIRST AVENUE, CONSHOHOCKEN |
/s/ Elizabeth S. Campbell, attorney-in-fact for Robert P. Mauch |
21 Oct 2025 |
0001633897 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
COR |
Common Stock |
Options Exercise |
$324K |
+3.76K |
+9.58% |
$86.09 |
43K |
20 Oct 2025 |
Direct |
|
| transaction |
COR |
Common Stock |
Sale |
-$1.67M |
-5.1K |
-11.84% |
$326.80 |
37.9K |
20 Oct 2025 |
Direct |
F1 |
Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Underlying Class |
Amount |
Exercise Price |
Ownership |
Footnotes |
| transaction |
COR |
Non-qualified Stock Option (Right to Buy) |
Options Exercise |
$0 |
-3.76K |
-20% |
$0.00 |
15.1K |
20 Oct 2025 |
Common Stock |
3.76K |
$86.09 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: