A detailed history of Federated Hermes, Inc. transactions in Prothena Corp Public LTD CO stock. As of the latest transaction made, Federated Hermes, Inc. holds 404,903 shares of PRTA stock, worth $6.16 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares
404,903
Previous 43,861 823.15%
Holding current value
$6.16 Million
Previous $905,000 648.51%
% of portfolio
0.02%
Previous 0.0%

Shares

19 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 13, 2024

BUY
$16.73 - $24.79 $6.04 Million - $8.95 Million
361,042 Added 823.15%
404,903 $6.77 Million
Q2 2024

Aug 08, 2024

BUY
$19.54 - $26.15 $857,043 - $1.15 Million
43,861 New
43,861 $905,000
Q3 2023

Nov 13, 2023

SELL
$47.3 - $70.6 $1.46 Million - $2.18 Million
-30,847 Reduced 99.97%
9 $0
Q2 2023

Aug 14, 2023

BUY
$48.26 - $78.59 $1.44 Million - $2.35 Million
29,850 Added 2967.2%
30,856 $2.11 Million
Q1 2023

May 08, 2023

SELL
$46.97 - $58.27 $1,690 - $2,097
-36 Reduced 3.45%
1,006 $48,000
Q4 2022

Feb 13, 2023

SELL
$52.05 - $65.0 $18.2 Million - $22.7 Million
-349,095 Reduced 99.7%
1,042 $62,000
Q3 2022

Nov 14, 2022

BUY
$25.16 - $60.63 $8.7 Million - $21 Million
345,634 Added 7675.64%
350,137 $21.2 Million
Q2 2022

Aug 15, 2022

SELL
$22.73 - $39.98 $2.2 Million - $3.87 Million
-96,726 Reduced 95.55%
4,503 $122,000
Q1 2022

May 13, 2022

SELL
$30.27 - $49.22 $596,319 - $969,634
-19,700 Reduced 16.29%
101,229 $3.7 Million
Q4 2021

Feb 14, 2022

SELL
$42.11 - $73.26 $157,407 - $273,845
-3,738 Reduced 3.0%
120,929 $5.97 Million
Q3 2021

Nov 15, 2021

BUY
$48.2 - $78.89 $3.9 Million - $6.39 Million
80,996 Added 185.47%
124,667 $8.88 Million
Q2 2021

Aug 16, 2021

BUY
$21.63 - $57.65 $944,603 - $2.52 Million
43,671 New
43,671 $2.25 Million
Q1 2020

May 13, 2020

SELL
$7.54 - $15.77 $859 - $1,797
-114 Closed
0 $0
Q4 2019

Feb 14, 2020

SELL
$7.48 - $17.01 $1,870 - $4,252
-250 Reduced 68.68%
114 $2,000
Q3 2019

Nov 14, 2019

SELL
$6.89 - $10.45 $964 - $1,463
-140 Reduced 27.78%
364 $3,000
Q2 2019

Aug 14, 2019

BUY
$8.85 - $12.49 $2,991 - $4,221
338 Added 203.61%
504 $5,000
Q3 2018

Nov 13, 2018

SELL
$12.7 - $15.79 $1,257 - $1,563
-99 Reduced 37.36%
166 $2,000
Q2 2018

Aug 10, 2018

SELL
$10.99 - $44.21 $36,948 - $148,634
-3,362 Reduced 92.69%
265 $4,000
Q3 2017

Nov 13, 2017

BUY
$53.83 - $67.75 $195,241 - $245,729
3,627
3,627 $235,000

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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