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Signature
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/s/ Dinesh V. Patel, Ph.D.
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Stock symbol
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PTGX
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Transactions as of
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Apr 26, 2022
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Transactions value $
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$126,300
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Form type
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4
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Date filed
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4/26/2022, 09:34 PM
Transactions Table
Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
transaction |
PTGX |
Common Stock |
Options Exercise |
$126K |
+30K |
+5.57% |
$4.21* |
568K |
Apr 26, 2022 |
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 |
PTGX |
Stock Option (right to buy) |
Options Exercise |
$0 |
-30K |
-23.86% |
$0.00 |
95.7K |
Apr 26, 2022 |
Common Stock |
30K |
$4.21 |
Direct |
F2 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
Remarks:
Exhibit 24 - Power of Attorney