Filing Details

Accession Number:
0001567619-23-000574
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-01-05 21:42:00
Reporting Period:
2023-01-03
Accepted Time:
2023-01-05 21:42:00
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1559053 Prothena Corp Public Ltd Co PRTA () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1376117 Lars Ekman C/O Prothena Biosciences Inc
331 Oyster Point Boulevard
South San Francisco CA 94080
Yes No No Yes
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Ordinary Shares, Par Value $0.01 Per Share Acquisiton 2023-01-03 15,834 $6.41 16,077 No 4 M Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 3,411 $54.15 12,666 No 4 S Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 2,897 $55.35 9,769 No 4 S Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 6,621 $56.33 3,148 No 4 S Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 1,303 $56.98 1,845 No 4 S Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 1,523 $58.67 322 No 4 S Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 10 $59.46 312 No 4 S Direct
Ordinary Shares, Par Value $0.01 Per Share Disposition 2023-01-03 69 $60.85 243 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Ordinary Shares Stock Option (right to buy) Disposition 2023-01-03 15,834 $0.00 15,834 $6.41
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2023-01-29 No 4 M Direct
Footnotes
  1. The transactions reported in the Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.
  2. The transaction was executed in multiple trades in prices ranging from $53.74 to $54.68, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in footnotes 2 through 7 of this Form 4.
  3. The transaction was executed in multiple trades in prices ranging from $54.75 to $55.74, inclusive.
  4. The transaction was executed in multiple trades in prices ranging from $55.76 to $56.755, inclusive.
  5. The transaction was executed in multiple trades in prices ranging from $56.76 to $57.31, inclusive.
  6. The transaction was executed in multiple trades in prices ranging from $58.195 to $58.92, inclusive.
  7. The transaction was executed in multiple trades in prices ranging from $60.77 to $61.00, inclusive.
  8. The option was granted on January 29, 2013, and all shares subject to the option were fully vested and exercisable January 29, 2014. The option would have expired in approximately one month and would have been forfeited to the extent it was not exercised on or prior to January 29, 2023.