A detailed history of High Mark Wealth Management LLC transactions in Prothena Corp Public LTD CO stock. As of the latest transaction made, High Mark Wealth Management LLC holds 16,502 shares of PRTA stock, worth $231,688. This represents 0.15% of its overall portfolio holdings.

Number of Shares
16,502
Previous 16,502 -0.0%
Holding current value
$231,688
Previous $340,000 18.82%
% of portfolio
0.15%
Previous 0.21%

Shares

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

Apr 26, 2024

BUY
$24.75 - $40.66 $226,462 - $372,038
9,150 Added 124.46%
16,502 $408,000
Q1 2023

Apr 20, 2023

SELL
$46.97 - $58.27 $8,219 - $10,197
-175 Reduced 2.32%
7,352 $356,000
Q4 2022

Feb 01, 2023

BUY
$52.05 - $65.0 $330,621 - $412,880
6,352 Added 540.6%
7,527 $453,000
Q1 2022

Apr 25, 2022

BUY
$30.27 - $49.22 $3,027 - $4,922
100 Added 9.3%
1,175 $43,000
Q4 2021

Jan 20, 2022

SELL
$42.11 - $73.26 $30,361 - $52,820
-721 Reduced 40.14%
1,075 $53,000
Q3 2021

Nov 01, 2021

SELL
$48.2 - $78.89 $14,845 - $24,298
-308 Reduced 14.64%
1,796 $128,000
Q2 2021

Aug 02, 2021

SELL
$21.63 - $57.65 $10,057 - $26,807
-465 Reduced 18.1%
2,104 $108,000
Q1 2021

Apr 22, 2021

SELL
$11.0 - $28.24 $2,046 - $5,252
-186 Reduced 6.75%
2,569 $65,000
Q4 2020

Jan 27, 2021

BUY
$10.12 - $13.94 $27,880 - $38,404
2,755 New
2,755 $33,000

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 $659M
  • 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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