Role
Director
Signature
Dana A. DeVivo, Attorney-in-Fact
Issuer symbol
PTA
Transactions as of
31 Oct 2021
Net transactions value
$0
Form type
5
Filing time
23 Nov 2021, 10:58:29 UTC

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 Award $0 +19 +4.8% $0.000000 419 31 Oct 2021 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Shares were acquired through dividend reinvestments at various prices at fair market value throughout the 2021 reporting year.