Signature
/s/ Dana A. DeVivo, Attorney-in-Fact
Issuer symbol
PTA
Transactions as of
31 Oct 2023
Net transactions value
$0
Form type
5
Filing time
08 Dec 2023, 12:03:13 UTC
Previous filing
14 Feb 2023
Next filing
13 Feb 2024

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 +680 +10% $0.000000 7,439 31 Oct 2023 Direct F1
transaction PTA Common Stock, par value $0.001 per share Award $0 +943 +9.5% $0.000000 10,895 31 Oct 2023 Held by reporting person's husband and children's 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 2023 reporting year.