Signature
/s/ Dana A. DeVivo, Attorney-in-Fact
Stock symbol
PTA
Transactions as of
Oct 31, 2023
Transactions value $
$0
Form type
5
Date filed
12/8/2023, 12:03 PM
Previous filing
Feb 14, 2023
Next filing
Feb 13, 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 +10.07% $0.00 7.44K Oct 31, 2023 Direct F1
transaction PTA Common Stock, par value $0.001 per share Award $0 +943 +9.48% $0.00 10.9K Oct 31, 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.