Put Options

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

Nov 14, 2024

BUY
$1.23 - $2.25 $38,622 - $70,650
31,400 Added 203.9%
46,800 $88,000
Q2 2024

Aug 15, 2024

SELL
$2.0 - $4.45 $241,400 - $537,115
-120,700 Reduced 88.68%
15,400 $30,000
Q1 2024

May 07, 2024

BUY
$2.16 - $5.94 $293,976 - $808,434
136,100 New
136,100 $609,000
Q2 2023

Aug 11, 2023

BUY
$3.08 - $9.55 $277,200 - $859,500
90,000 Added 286.62%
121,400 $399,000
Q1 2023

May 16, 2023

BUY
$4.0 - $7.02 $125,600 - $220,428
31,400 New
31,400 $129,000

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $215M
  • Description
  • Mersana Therapeutics, Inc., a clinical stage biopharmaceutical company, develops antibody drug conjugates (ADC) for cancer patients with unmet need. It develops XMT-1592, a Dolasynthen ADC targeting NaPi2b-expressing tumor cells, which is in phase I clinical trial for the treatment of ovarian cancer and NSCLC adenocarcinoma. The company also dev...
More about MRSN
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