-
Signature
-
/s/ Satyajit Kumar Mitra
-
Stock symbol
-
PKBO
-
Transactions as of
-
Nov 1, 2022
-
Transactions value $
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$0
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Form type
-
4
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Date filed
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11/3/2022, 09:53 PM
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 |
PKBO |
Stock Option (Right to Buy) |
Award |
|
+18.6K |
|
|
18.6K |
Nov 1, 2022 |
Common Stock |
18.6K |
$6.10 |
Direct |
F1 |
transaction |
PKBO |
Stock Option (Right to Buy) |
Award |
|
+31.7K |
|
|
31.7K |
Nov 1, 2022 |
Common Stock |
31.7K |
$8.05 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Executive Director, Head of Oncology