Hideki Garren Prothena Corp Public LTD CO (PRTA) insider trading activity

PRTA Quotes by TradingView

Hideki Garren is Chief Medical Officer of PROTHENA CORP PUBLIC LTD CO. Currently has a direct ownership of 0 shares of PRTA, which is worth approximately $0. The most recent transaction as insider was on Sep 13, 2023, when has been sold 2,000 shares (Ordinary Shares, par value $0.01 per share) at a price of $55.48 per share, resulting in proceeds of $110,960. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 0
0% 3M change
0% 12M change
Total Value Held $0

Hideki Garren Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 13 2023
SELL
Open market or private sale
$110,960 $55.48 p/Share
2,000 Reduced 100.0%
0 Ordinary Shares, par v...
Sep 13 2023
BUY
Exercise of conversion of derivative security
$49,800 $24.9 p/Share
2,000 Added 50.0%
2,000 Ordinary Shares, par v...
Aug 16 2023
SELL
Open market or private sale
$117,880 $58.94 p/Share
2,000 Reduced 100.0%
0 Ordinary Shares, par v...
Aug 16 2023
BUY
Exercise of conversion of derivative security
$49,800 $24.9 p/Share
2,000 Added 50.0%
2,000 Ordinary Shares, par v...
Jul 12 2023
SELL
Open market or private sale
$135,680 $67.84 p/Share
2,000 Reduced 100.0%
0 Ordinary Shares, par v...
Jul 12 2023
BUY
Exercise of conversion of derivative security
$49,800 $24.9 p/Share
2,000 Added 50.0%
2,000 Ordinary Shares, par v...
Jun 16 2023
SELL
Open market or private sale
$542,494 $74.0 p/Share
7,331 Reduced 100.0%
0 Ordinary Shares, par v...
Jun 16 2023
BUY
Exercise of conversion of derivative security
$182,541 $24.9 p/Share
7,331 Added 50.0%
7,331 Ordinary Shares, par v...
Jun 14 2023
SELL
Open market or private sale
$345,319 $73.96 p/Share
4,669 Reduced 100.0%
0 Ordinary Shares, par v...
Jun 14 2023
BUY
Exercise of conversion of derivative security
$116,258 $24.9 p/Share
4,669 Added 50.0%
4,669 Ordinary Shares, par v...
Mar 15 2023
SELL
Open market or private sale
$580,920 $48.41 p/Share
12,000 Reduced 100.0%
0 Ordinary Shares, par v...
Mar 15 2023
BUY
Exercise of conversion of derivative security
$298,800 $24.9 p/Share
12,000 Added 50.0%
12,000 Ordinary Shares, par v...
Dec 01 2022
SELL
Open market or private sale
$250,040 $62.51 p/Share
4,000 Reduced 100.0%
0 Ordinary Shares, par v...
Dec 01 2022
BUY
Exercise of conversion of derivative security
$99,600 $24.9 p/Share
4,000 Added 50.0%
4,000 Ordinary Shares, par v...
Nov 01 2022
SELL
Open market or private sale
$248,480 $62.12 p/Share
4,000 Reduced 100.0%
0 Ordinary Shares, par v...
Nov 01 2022
BUY
Exercise of conversion of derivative security
$99,600 $24.9 p/Share
4,000 Added 50.0%
4,000 Ordinary Shares, par v...
Oct 03 2022
SELL
Open market or private sale
$243,600 $60.9 p/Share
4,000 Reduced 100.0%
0 Ordinary Shares, par v...
Oct 03 2022
BUY
Exercise of conversion of derivative security
$99,600 $24.9 p/Share
4,000 Added 50.0%
4,000 Ordinary Shares, par v...
Sep 15 2022
SELL
Open market or private sale
$120,000 $30.0 p/Share
4,000 Reduced 100.0%
0 Ordinary Shares, par v...
Sep 15 2022
BUY
Exercise of conversion of derivative security
$99,600 $24.9 p/Share
4,000 Added 50.0%
4,000 Ordinary Shares, par v...
Aug 01 2022
SELL
Open market or private sale
$122,080 $30.52 p/Share
4,000 Reduced 100.0%
0 Ordinary Shares, par v...
Aug 01 2022
BUY
Exercise of conversion of derivative security
$99,600 $24.9 p/Share
4,000 Added 50.0%
4,000 Ordinary Shares, par v...
Jul 06 2022
SELL
Open market or private sale
$240,000 $30.0 p/Share
8,000 Reduced 100.0%
0 Ordinary Shares, par v...
Jul 06 2022
BUY
Exercise of conversion of derivative security
$199,200 $24.9 p/Share
8,000 Added 50.0%
8,000 Ordinary Shares, par v...

Also insider at

COYA
Coya Therapeutics, Inc.
Director
HG

Hideki Garren

Chief Medical Officer
South San Francisco, CA

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