Role
Director
Signature
/s/ Dana A. DeVivo, Attorney-in-Fact
Issuer symbol
PTA
Transactions as of
17 Dec 2021
Net transactions value
+$2,373
Form type
4
Filing time
21 Dec 2021, 08:46:24 UTC
Previous filing
01 Jul 2021
Next filing
10 Feb 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 $2,373 +100 +50% $23.73 300 17 Dec 2021 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.