Role
Director
Signature
/s/ Dana A. DeVivo, Attorney-in-Fact
Issuer symbol
PTA
Transactions as of
31 Oct 2022
Net transactions value
$0
Form type
5
Filing time
14 Dec 2022, 12:44:02 UTC
Previous filing
06 May 2022
Next filing
14 Feb 2023

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 +438 +6.9% $0.000000 6,758 31 Oct 2022 Direct F1
transaction PTA Common Stock, par value $0.001 per share Award $0 +782 +8.5% $0.000000 9,952 31 Oct 2022 Held by reporting person's husband and childrens' account 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 2022 reporting year.