Signature
/s/ Dana A. DeVivo, Attorney-in-Fact
Issuer symbol
PTA
Transactions as of
28 Dec 2022
Net transactions value
+$35,140
Form type
4
Filing time
29 Dec 2022, 05:10:12 UTC
Previous filing
06 May 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PTA Common Stock, par value $0.001 per share Purchase $35,140 +2,000 $17.57 2,000 28 Dec 2022 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.