Shares

15 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 06, 2024

SELL
$24.75 - $40.66 $7,672 - $12,604
-310 Reduced 3.35%
8,956 $222,000
Q4 2023

Feb 07, 2024

SELL
$32.31 - $52.32 $63,489 - $102,808
-1,965 Reduced 17.5%
9,266 $337,000
Q3 2023

Oct 31, 2023

BUY
$47.3 - $70.6 $25,021 - $37,347
529 Added 4.94%
11,231 $542,000
Q2 2023

Jul 19, 2023

BUY
$48.26 - $78.59 $13,030 - $21,219
270 Added 2.59%
10,702 $731,000
Q1 2023

May 12, 2023

BUY
$46.97 - $58.27 $32,597 - $40,439
694 Added 7.13%
10,432 $506,000
Q4 2022

Feb 10, 2023

SELL
$52.05 - $65.0 $49,135 - $61,360
-944 Reduced 8.84%
9,738 $587,000
Q3 2022

Nov 03, 2022

BUY
$25.16 - $60.63 $268,759 - $647,649
10,682 New
10,682 $648,000
Q2 2022

Aug 09, 2022

SELL
$22.73 - $39.98 $151,950 - $267,266
-6,685 Closed
0 $0
Q1 2022

May 09, 2022

BUY
$30.27 - $49.22 $20,734 - $33,715
685 Added 11.42%
6,685 $244,000
Q4 2021

Feb 10, 2022

BUY
$42.11 - $73.26 $50,153 - $87,252
1,191 Added 24.77%
6,000 $296,000
Q3 2021

Nov 09, 2021

BUY
$48.2 - $78.89 $231,793 - $379,382
4,809 New
4,809 $343,000
Q2 2018

Aug 06, 2018

SELL
$10.99 - $44.21 $93,294 - $375,298
-8,489 Closed
0 $0
Q1 2018

May 08, 2018

SELL
$27.95 - $45.04 $121,330 - $195,518
-4,341 Reduced 33.83%
8,489 $312,000
Q4 2017

Feb 06, 2018

BUY
$35.44 - $63.76 $342,137 - $615,539
9,654 Added 303.97%
12,830 $481,000
Q3 2017

Nov 06, 2017

BUY
$53.83 - $67.75 $170,964 - $215,174
3,176
3,176 $206,000

Others Institutions Holding PRTA

About PROTHENA CORP PUBLIC LTD CO


  • Ticker PRTA
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 46,922,800
  • Market Cap $714M
  • Description
  • Prothena Corporation plc, a late-stage clinical company, focuses on discovery and development of novel therapies for life-threatening diseases in the United States. The company is involved in developing Birtamimab, an investigational humanized antibody that is in Phase III clinical trial for the treatment of AL amyloidosis; Prasinezumab, a human...
More about PRTA
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