Dennis J. Selkoe Prothena Corp Public LTD CO (PRTA) insider trading activity

PRTA Quotes by TradingView

Dennis J. Selkoe is of PROTHENA CORP PUBLIC LTD CO. Currently has a direct ownership of 2,845 shares of PRTA, which is worth approximately $57,867. The most recent transaction as insider was on Jul 03, 2023, when has been sold 5,000 shares (Ordinary Shares, par value $0.01 per share) at a price of $67.43 per share, resulting in proceeds of $337,150. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.85K
0% 3M change
0% 12M change
Total Value Held $57,867

Dennis J. Selkoe Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jul 03 2023
SELL
Open market or private sale
$337,150 $67.43 p/Share
5,000 Reduced 63.73%
2,845 Ordinary Shares, par v...
Jul 03 2023
BUY
Exercise of conversion of derivative security
$56,650 $11.33 p/Share
5,000 Added 38.93%
7,845 Ordinary Shares, par v...
May 03 2023
SELL
Open market or private sale
$855,000 $57.0 p/Share
15,000 Reduced 84.06%
2,845 Ordinary Shares, par v...
May 03 2023
BUY
Exercise of conversion of derivative security
$249,000 $16.6 p/Share
15,000 Added 45.67%
17,845 Ordinary Shares, par v...
Jan 03 2022
SELL
Open market or private sale
$239,800 $47.96 p/Share
5,000 Reduced 63.73%
2,845 Ordinary Shares, par v...
Jan 03 2022
BUY
Exercise of conversion of derivative security
$46,150 $9.23 p/Share
5,000 Added 38.93%
7,845 Ordinary Shares, par v...
Oct 01 2021
SELL
Open market or private sale
$340,900 $68.18 p/Share
5,000 Reduced 63.73%
2,845 Ordinary Shares, par v...
Oct 01 2021
BUY
Exercise of conversion of derivative security
$46,150 $9.23 p/Share
5,000 Added 38.93%
7,845 Ordinary Shares, par v...
Jul 30 2021
SELL
Open market or private sale
$247,200 $49.44 p/Share
5,000 Reduced 63.73%
2,845 Ordinary Shares, par v...
Jul 30 2021
BUY
Exercise of conversion of derivative security
$64,150 $12.83 p/Share
5,000 Added 38.93%
7,845 Ordinary Shares, par v...
Oct 02 2017
SELL
Open market or private sale
$225,575 $64.45 p/Share
3,500 Reduced 55.16%
2,845 Ordinary Shares, par v...
Oct 02 2017
BUY
Exercise of conversion of derivative security
$57,470 $16.42 p/Share
3,500 Added 35.55%
6,345 Ordinary Shares, par v...
Jul 07 2017
SELL
Open market or private sale
$204,050 $58.3 p/Share
3,500 Reduced 55.16%
2,845 Ordinary Shares, par v...
Jul 07 2017
BUY
Exercise of conversion of derivative security
$57,470 $16.42 p/Share
3,500 Added 35.55%
6,345 Ordinary Shares, par v...
Apr 03 2017
SELL
Open market or private sale
$195,510 $55.86 p/Share
3,500 Reduced 55.16%
2,845 Ordinary Shares, par v...
Apr 03 2017
BUY
Exercise of conversion of derivative security
$57,470 $16.42 p/Share
3,500 Added 35.55%
6,345 Ordinary Shares, par v...
Mar 01 2017
SELL
Open market or private sale
$207,375 $59.25 p/Share
3,500 Reduced 55.16%
2,845 Ordinary Shares, par v...
Mar 01 2017
BUY
Exercise of conversion of derivative security
$57,470 $16.42 p/Share
3,500 Added 35.55%
6,345 Ordinary Shares, par v...
Nov 28 2016
SELL
Open market or private sale
$314,400 $62.88 p/Share
5,000 Reduced 63.73%
2,845 Ordinary Shares, par v...
Nov 28 2016
BUY
Exercise of conversion of derivative security
$82,100 $16.42 p/Share
5,000 Added 38.93%
7,845 Ordinary Shares, par v...
Aug 22 2016
SELL
Open market or private sale
$273,600 $54.72 p/Share
5,000 Reduced 63.73%
2,845 Ordinary Shares, par v...
Aug 22 2016
BUY
Exercise of conversion of derivative security
$82,100 $16.42 p/Share
5,000 Added 38.93%
7,845 Ordinary Shares, par v...
May 24 2016
SELL
Open market or private sale
$216,900 $45.0 p/Share
4,820 Reduced 62.88%
2,845 Ordinary Shares, par v...
May 24 2016
BUY
Exercise of conversion of derivative security
$79,144 $16.42 p/Share
4,820 Added 38.61%
7,665 Ordinary Shares, par v...
May 23 2016
SELL
Open market or private sale
$8,100 $45.0 p/Share
180 Reduced 5.95%
2,845 Ordinary Shares, par v...
DJS

Dennis J. Selkoe

South San Francisco, CA

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