Call Options

5 transactions
Quarter Operation Price Per call calls change calls Held SEC Form
Q2 2023

Aug 14, 2023

SELL
$3.08 - $9.55 $799,260 - $2.48 Million
-259,500 Reduced 34.84%
485,300 $1.6 Million
Q1 2023

May 15, 2023

BUY
$4.0 - $7.02 $2.82 Million - $4.95 Million
704,800 Added 1762.0%
744,800 $3.06 Million
Q4 2022

Feb 14, 2023

BUY
$5.65 - $7.86 $226,000 - $314,400
40,000 New
40,000 $234,000
Q1 2021

May 17, 2021

SELL
$15.31 - $26.52 $482,265 - $835,380
-31,500 Reduced 25.4%
92,500 $1.5 Million
Q4 2020

Feb 16, 2021

BUY
$16.84 - $27.59 $2.09 Million - $3.42 Million
124,000 New
124,000 $3.3 Million

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $157M
  • 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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