Gene G. Kinney - Mar 2, 2023 Form 4 Insider Report for PROTHENA CORP PUBLIC LTD CO (PRTA)

Signature
/s/ Michael Malecek, as Attorney in Fact for Gene G. Kinney
Stock symbol
PRTA
Transactions as of
Mar 2, 2023
Transactions value $
$0
Form type
4
Date filed
3/3/2023, 08:30 PM
Previous filing
Sep 30, 2022
Next filing
May 17, 2023

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction PRTA Stock Option (Right to Buy) Award $0 +155K $0.00 155K Mar 2, 2023 Ordinary Shares 155K $52.97 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares subject to the option will vest and become exercisable as to 25% of the total number of shares subject to the option on March 2, 2024 and with respect to 1/48th of the total number of shares subject to the option in successive, equal monthly installments on each monthly anniversary thereafter, subject to the Reporting Person's continued employment with the Issuer on each such vesting date.
F2 The Reporting Person holds options that give him the right to acquire an aggregate of 2,159,700 shares at exercise prices ranging from $12.15 to $52.97, of which 1,642,200 are currently exercisable, and 517,500 are currently unexercisable but vest over time, subject to the Reporting Person's continued employment with the Issuer on each applicable vesting date of each option award.