-
Signature
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/s/ Michael J. Malecek, as attorney-in-fact for Dennis J. Selkoe
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Stock symbol
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PRTA
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Transactions as of
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Jul 3, 2023
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Transactions value $
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-$280,500
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Form type
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4
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Date filed
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7/3/2023, 06:16 PM
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
PRTA |
Ordinary Shares, par value $0.01 per share |
Options Exercise |
$56.7K |
+5K |
+175.75% |
$11.33* |
7.85K |
Jul 3, 2023 |
Direct |
|
| transaction |
PRTA |
Ordinary Shares, par value $0.01 per share |
Sale |
-$337K |
-5K |
-63.73% |
$67.43 |
2.85K |
Jul 3, 2023 |
Direct |
F1 |
| holding |
PRTA |
Ordinary Shares, par value $0.01 per share |
|
|
|
|
|
1.36K |
Jul 3, 2023 |
By wife |
|
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 |
PRTA |
Stock Option (Right to Buy) |
Options Exercise |
$0 |
-5K |
-28.57% |
$0.00 |
12.5K |
Jul 3, 2023 |
Ordinary Shares |
5K |
$11.33 |
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: