Shares

12 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 14, 2024

SELL
$19.54 - $26.15 $22,510 - $30,124
-1,152 Reduced 2.59%
43,248 $892,000
Q1 2024

May 14, 2024

BUY
$24.75 - $40.66 $518,240 - $851,379
20,939 Added 89.25%
44,400 $1.1 Million
Q4 2023

Feb 14, 2024

BUY
$32.31 - $52.32 $262,292 - $424,733
8,118 Added 52.91%
23,461 $852,000
Q3 2023

Nov 14, 2023

BUY
$47.3 - $70.6 $7,709 - $11,507
163 Added 1.07%
15,343 $740,000
Q2 2023

Aug 11, 2023

SELL
$48.26 - $78.59 $106,654 - $173,683
-2,210 Reduced 12.71%
15,180 $1.04 Million
Q1 2023

May 10, 2023

BUY
$46.97 - $58.27 $816,808 - $1.01 Million
17,390 New
17,390 $842,000
Q3 2022

Nov 14, 2022

SELL
$25.16 - $60.63 $10,592 - $25,525
-421 Reduced 0.55%
75,795 $4.6 Million
Q2 2022

Aug 15, 2022

BUY
$22.73 - $39.98 $1.73 Million - $3.05 Million
76,216 New
76,216 $2.07 Million
Q2 2018

Aug 14, 2018

SELL
$10.99 - $44.21 $1.08 Million - $4.35 Million
-98,323 Closed
0 $0
Q1 2018

May 15, 2018

BUY
$27.95 - $45.04 $568,475 - $916,068
20,339 Added 26.08%
98,323 $3.61 Million
Q4 2017

Feb 14, 2018

BUY
$35.44 - $63.76 $217,707 - $391,677
6,143 Added 8.55%
77,984 $2.92 Million
Q3 2017

Nov 14, 2017

BUY
$53.83 - $67.75 $3.87 Million - $4.87 Million
71,841
71,841 $4.65 Million

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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