A detailed history of Ubs Group Ag transactions in Prothena Corp Public LTD CO stock. As of the latest transaction made, Ubs Group Ag holds 62,506 shares of PRTA stock, worth $951,341. This represents 0.0% of its overall portfolio holdings.

Number of Shares
62,506
Previous 44,768 39.62%
Holding current value
$951,341
Previous $924,000 13.1%
% of portfolio
0.0%
Previous 0.0%

Shares

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

Nov 14, 2024

BUY
$16.73 - $24.79 $296,756 - $439,725
17,738 Added 39.62%
62,506 $1.05 Million
Q2 2024

Aug 13, 2024

SELL
$19.54 - $26.15 $3.01 Million - $4.02 Million
-153,912 Reduced 77.47%
44,768 $924,000
Q1 2024

May 13, 2024

BUY
$24.75 - $40.66 $1.64 Million - $2.69 Million
66,183 Added 49.95%
198,680 $4.92 Million
Q4 2023

Feb 09, 2024

BUY
$32.31 - $52.32 $2.82 Million - $4.56 Million
87,245 Added 192.8%
132,497 $4.81 Million
Q3 2023

Nov 09, 2023

BUY
$47.3 - $70.6 $1.08 Million - $1.62 Million
22,877 Added 102.24%
45,252 $2.18 Million
Q2 2023

Aug 11, 2023

SELL
$48.26 - $78.59 $1.9 Million - $3.09 Million
-39,268 Reduced 63.7%
22,375 $1.53 Million
Q1 2023

May 12, 2023

SELL
$46.97 - $58.27 $1.38 Million - $1.71 Million
-29,426 Reduced 32.31%
61,643 $2.99 Million
Q4 2022

Feb 08, 2023

BUY
$52.05 - $65.0 $4.42 Million - $5.52 Million
84,920 Added 1381.04%
91,069 $5.49 Million
Q3 2022

Nov 10, 2022

SELL
$25.16 - $60.63 $369,197 - $889,684
-14,674 Reduced 70.47%
6,149 $373,000
Q2 2022

Aug 10, 2022

SELL
$22.73 - $39.98 $627,257 - $1.1 Million
-27,596 Reduced 56.99%
20,823 $566,000
Q1 2022

May 16, 2022

SELL
$30.27 - $49.22 $785,597 - $1.28 Million
-25,953 Reduced 34.9%
48,419 $1.77 Million
Q4 2021

Feb 14, 2022

SELL
$42.11 - $73.26 $132,435 - $230,402
-3,145 Reduced 4.06%
74,372 $3.67 Million
Q3 2021

Nov 15, 2021

BUY
$48.2 - $78.89 $3.66 Million - $5.98 Million
75,855 Added 4564.08%
77,517 $5.52 Million
Q2 2021

Aug 13, 2021

SELL
$21.63 - $57.65 $485,031 - $1.29 Million
-22,424 Reduced 93.1%
1,662 $85,000
Q1 2021

May 12, 2021

BUY
$11.0 - $28.24 $170,093 - $436,675
15,463 Added 179.32%
24,086 $605,000
Q4 2020

Feb 11, 2021

BUY
$10.12 - $13.94 $79,067 - $108,913
7,813 Added 964.57%
8,623 $104,000
Q3 2020

Nov 12, 2020

SELL
$9.93 - $13.47 $9,850 - $13,362
-992 Reduced 55.05%
810 $8,000
Q2 2020

Jul 31, 2020

SELL
$9.56 - $12.51 $155,655 - $203,687
-16,282 Reduced 90.04%
1,802 $18,000
Q1 2020

May 01, 2020

SELL
$7.54 - $15.77 $164,160 - $343,344
-21,772 Reduced 54.63%
18,084 $193,000
Q4 2019

Feb 14, 2020

SELL
$7.48 - $17.01 $154,656 - $351,698
-20,676 Reduced 34.16%
39,856 $631,000
Q3 2019

Nov 14, 2019

BUY
$6.89 - $10.45 $279,024 - $423,193
40,497 Added 202.13%
60,532 $475,000
Q2 2019

Aug 14, 2019

BUY
$8.85 - $12.49 $139,714 - $197,179
15,787 Added 371.63%
20,035 $211,000
Q1 2019

May 14, 2019

SELL
$10.32 - $14.49 $1.29 Million - $1.82 Million
-125,477 Reduced 96.73%
4,248 $51,000
Q4 2018

Feb 14, 2019

BUY
$8.73 - $13.74 $1.05 Million - $1.65 Million
120,072 Added 1243.88%
129,725 $1.34 Million
Q3 2018

Nov 14, 2018

SELL
$12.7 - $15.79 $25,971 - $32,290
-2,045 Reduced 17.48%
9,653 $126,000
Q2 2018

Aug 14, 2018

SELL
$10.99 - $44.21 $797,115 - $3.21 Million
-72,531 Reduced 86.11%
11,698 $171,000
Q1 2018

May 15, 2018

BUY
$27.95 - $45.04 $1.86 Million - $2.99 Million
66,400 Added 372.43%
84,229 $3.09 Million
Q4 2017

Feb 14, 2018

SELL
$35.44 - $63.76 $556,762 - $1 Million
-15,710 Reduced 46.84%
17,829 $669,000
Q3 2017

Nov 14, 2017

BUY
$53.83 - $67.75 $282,930 - $356,094
5,256 Added 18.58%
33,539 $2.17 Million
Q2 2017

Aug 14, 2017

BUY
N/A
1,968 Added 7.48%
28,283 $1.53 Million
Q1 2017

Nov 14, 2017

BUY
N/A
26,315
26,315 $1.47 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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