SEC Form 4 · accession 0000899243-17-022968
PROTHENA CORP PUBLIC LTD CO · PRTA
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Karin L Walker
Officer — See Remarks
Period of report
Sep 28, 2017
Accepted (ET)
Sep 29, 2017 · 5:16 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001559053
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Ordinary Shares, par value $0.01 per share | Sep 28, 2017 | M | 1,500 | $27.81 | A | 1,500 | D | |
| Ordinary Shares, par value $0.01 per share | Sep 28, 2017 | S | 1,500 | $70.00 | D | 0 | D |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option(right to buy)F2 | $27.81 | Sep 28, 2017 | M | 1,500 | D | — | Mar 11, 2025 | Ordinary Shares | 1,500 | 17,500 | D |
Explanation of responses
- F1The sale reported in the Form 4 was effected pursuant to a Rule 10b5 1 trading plan adopted by the Reporting Person.
- F2The 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 11, 2016 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.
Remarks
Chief Accounting Officer and Controller