Shares

8 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2021

Feb 14, 2022

SELL
$42.11 - $73.26 $186,126 - $323,809
-4,420 Closed
0 $0
Q3 2021

Nov 15, 2021

BUY
$48.2 - $78.89 $213,044 - $348,693
4,420 New
4,420 $315,000
Q3 2020

Nov 16, 2020

SELL
$9.93 - $13.47 $387,270 - $525,330
-39,000 Closed
0 $0
Q2 2020

Aug 14, 2020

BUY
$9.56 - $12.51 $167,300 - $218,925
17,500 Added 81.4%
39,000 $408,000
Q4 2019

Feb 14, 2020

SELL
$7.48 - $17.01 $118,842 - $270,254
-15,888 Reduced 42.49%
21,500 $340,000
Q3 2019

Nov 14, 2019

SELL
$6.89 - $10.45 $126,879 - $192,436
-18,415 Reduced 33.0%
37,388 $293,000
Q2 2019

Aug 14, 2019

SELL
$8.85 - $12.49 $27,435 - $38,719
-3,100 Reduced 5.26%
55,803 $590,000
Q1 2019

May 15, 2019

BUY
$10.32 - $14.49 $607,878 - $853,504
58,903 New
58,903 $714,000

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 $957M
  • 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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