Shares

21 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q4 2022

Feb 14, 2023

BUY
$5.65 - $7.86 $2.08 Million - $2.89 Million
368,029 New
368,029 $2.16 Million
Q3 2022

Nov 14, 2022

BUY
$4.63 - $8.0 $78,172 - $135,072
16,884 Added 4.91%
360,596 $2.44 Million
Q2 2022

Aug 15, 2022

BUY
$2.84 - $5.0 $172,152 - $303,085
60,617 Added 21.41%
343,712 $1.59 Million
Q1 2022

May 11, 2022

BUY
$3.74 - $6.63 $11,837 - $20,983
3,165 Added 1.13%
283,095 $1.13 Million
Q4 2021

Feb 11, 2022

BUY
$5.48 - $9.86 $49,983 - $89,933
9,121 Added 3.37%
279,930 $1.74 Million
Q3 2021

Nov 12, 2021

BUY
$8.56 - $14.47 $186,676 - $315,561
21,808 Added 8.76%
270,809 $2.55 Million
Q2 2021

Aug 11, 2021

SELL
$13.28 - $18.07 $166,132 - $226,055
-12,510 Reduced 4.78%
249,001 $3.38 Million
Q1 2021

May 13, 2021

SELL
$15.31 - $26.52 $229,144 - $396,924
-14,967 Reduced 5.41%
261,511 $4.23 Million
Q4 2020

Feb 09, 2021

SELL
$16.84 - $27.59 $31,894 - $52,255
-1,894 Reduced 0.68%
276,478 $7.36 Million
Q3 2020

Nov 12, 2020

BUY
$16.2 - $25.7 $113,902 - $180,696
7,031 Added 2.59%
278,372 $5.18 Million
Q2 2020

Aug 12, 2020

BUY
$5.24 - $23.4 $399,927 - $1.79 Million
76,322 Added 39.14%
271,341 $6.35 Million
Q1 2020

May 06, 2020

BUY
$4.41 - $9.28 $3,422 - $7,201
776 Added 0.4%
195,019 $1.14 Million
Q4 2019

Feb 14, 2020

BUY
$1.45 - $6.73 $135,057 - $626,852
93,143 Added 92.13%
194,243 $1.11 Million
Q3 2019

Nov 07, 2019

SELL
$1.54 - $4.2 $9,395 - $25,624
-6,101 Reduced 5.69%
101,100 $159,000
Q2 2019

Aug 12, 2019

BUY
$3.84 - $6.4 $262,874 - $438,124
68,457 Added 176.69%
107,201 $434,000
Q1 2019

May 14, 2019

SELL
$3.51 - $7.3 $1,611 - $3,350
-459 Reduced 1.17%
38,744 $204,000
Q4 2018

Feb 11, 2019

BUY
$3.45 - $9.72 $21,755 - $61,294
6,306 Added 19.17%
39,203 $160,000
Q3 2018

Nov 09, 2018

BUY
$10.0 - $19.02 $12,820 - $24,383
1,282 Added 4.06%
32,897 $0
Q2 2018

Aug 06, 2018

BUY
$14.2 - $22.68 $96,616 - $154,314
6,804 Added 27.42%
31,615 $564,000
Q1 2018

May 15, 2018

BUY
$13.56 - $18.48 $127,382 - $173,601
9,394 Added 60.93%
24,811 $392,000
Q4 2017

Feb 09, 2018

BUY
$14.95 - $19.9 $230,484 - $306,798
15,417
15,417 $254,000

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $59.3M
  • 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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