Put Options

9 transactions
Quarter Operation Price Per put puts change puts Held SEC Form
Q3 2024

Nov 14, 2024

BUY
$16.73 - $24.79 $393,155 - $582,565
23,500 Added 74.13%
55,200 $923,000
Q2 2024

Aug 15, 2024

SELL
$19.54 - $26.15 $1.38 Million - $1.84 Million
-70,500 Reduced 68.98%
31,700 $654,000
Q1 2024

May 07, 2024

SELL
$24.75 - $40.66 $4.77 Million - $7.84 Million
-192,900 Reduced 65.37%
102,200 $2.53 Million
Q4 2023

Feb 14, 2024

BUY
$32.31 - $52.32 $8.97 Million - $14.5 Million
277,600 Added 1586.29%
295,100 $10.7 Million
Q3 2023

Nov 14, 2023

SELL
$47.3 - $70.6 $1.04 Million - $1.55 Million
-22,000 Reduced 55.7%
17,500 $844,000
Q2 2023

Aug 11, 2023

BUY
$48.26 - $78.59 $1.14 Million - $1.86 Million
23,700 Added 150.0%
39,500 $2.7 Million
Q1 2023

May 16, 2023

SELL
$46.97 - $58.27 $3.11 Million - $3.86 Million
-66,300 Reduced 80.76%
15,800 $765,000
Q4 2022

Feb 14, 2023

SELL
$52.05 - $65.0 $1.38 Million - $1.72 Million
-26,500 Reduced 24.4%
82,100 $4.95 Million
Q3 2022

Nov 14, 2022

BUY
$25.16 - $60.63 $1.96 Million - $4.72 Million
77,800 Added 252.6%
108,600 $6.58 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 $657M
  • 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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