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Signature
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/s/ Dan Mosher
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Issuer symbol
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PRST
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Transactions as of
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21 Feb 2023
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Transactions value $
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-$50,138
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Form type
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4
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Filing time
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23 Feb 2023, 19:47:01 UTC
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
PRST |
Common Stock |
Award |
$20.5K |
+9.18K |
+42.49% |
$2.23 |
30.8K |
21 Feb 2023 |
Direct |
F1 |
| transaction |
PRST |
Common Stock |
Sale |
-$31.6K |
-9.18K |
-29.82% |
$3.44 |
21.6K |
21 Feb 2023 |
Direct |
F2 |
| transaction |
PRST |
Common Stock |
Award |
$12.5K |
+5.63K |
+26.05% |
$2.23 |
27.2K |
22 Feb 2023 |
Direct |
F1 |
| transaction |
PRST |
Common Stock |
Sale |
-$18.6K |
-5.63K |
-20.67% |
$3.30 |
21.6K |
22 Feb 2023 |
Direct |
|
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 |
PRST |
Incentive Stock Option |
Exercise of in-the-money or at-the-money derivative security |
-$20.5K |
-9.18K |
-1.79% |
$2.23 |
504K |
21 Feb 2023 |
Common stock |
9.18K |
$2.23 |
Direct |
F1 |
| transaction |
PRST |
Incentive Stock Option |
Exercise of in-the-money or at-the-money derivative security |
-$12.5K |
-5.63K |
-1.12% |
$2.23 |
499K |
22 Feb 2023 |
Common stock |
5.63K |
$2.23 |
Direct |
F1 |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses: