Signature
/s/ Dana A. DeVivo, Attorney-in-Fact
Issuer symbol
PTA
Transactions as of
17 Aug 2021
Net transactions value
+$102,160
Form type
4
Filing time
18 Aug 2021, 11:25:18 UTC
Next filing
23 Nov 2021

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 $102,160 +4,000 +45% $25.54 12,800 17 Aug 2021 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.