A detailed history of State Street Corp transactions in Mersana Therapeutics, Inc. stock. As of the latest transaction made, State Street Corp holds 5,497,443 shares of MRSN stock, worth $10.2 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares
5,497,443
Previous 2,329,434 136.0%
Holding current value
$10.2 Million
Previous $5.4 Million 355.74%
% of portfolio
0.0%
Previous 0.0%

Shares

17 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q1 2024

May 15, 2024

BUY
$2.16 - $5.94 $6.84 Million - $18.8 Million
3,168,009 Added 136.0%
5,497,443 $24.6 Million
Q4 2023

Feb 14, 2024

BUY
$1.11 - $2.34 $18,528 - $39,059
16,692 Added 0.72%
2,329,434 $5.4 Million
Q3 2023

Nov 14, 2023

SELL
$1.06 - $3.91 $2.75 Million - $10.1 Million
-2,592,407 Reduced 52.85%
2,312,742 $2.94 Million
Q2 2023

Aug 14, 2023

SELL
$3.08 - $9.55 $4.64 Million - $14.4 Million
-1,507,073 Reduced 23.5%
4,905,149 $16.1 Million
Q1 2023

May 15, 2023

BUY
$4.0 - $7.02 $2.22 Million - $3.9 Million
556,161 Added 9.5%
6,412,222 $26.4 Million
Q4 2022

Feb 14, 2023

BUY
$5.65 - $7.86 $10.2 Million - $14.1 Million
1,797,041 Added 44.27%
5,856,061 $34.3 Million
Q3 2022

Nov 15, 2022

BUY
$4.63 - $8.0 $11.3 Million - $19.5 Million
2,438,690 Added 150.51%
4,059,020 $27.4 Million
Q2 2022

Aug 15, 2022

BUY
$2.84 - $5.0 $761,631 - $1.34 Million
268,180 Added 19.83%
1,620,330 $7.49 Million
Q1 2022

May 16, 2022

SELL
$3.74 - $6.63 $10.7 Million - $19 Million
-2,868,407 Reduced 67.96%
1,352,150 $5.4 Million
Q4 2021

Feb 14, 2022

BUY
$5.48 - $9.86 $714,378 - $1.29 Million
130,361 Added 3.19%
4,220,557 $26.3 Million
Q3 2021

Nov 15, 2021

BUY
$8.56 - $14.47 $7.22 Million - $12.2 Million
843,673 Added 25.99%
4,090,196 $38.6 Million
Q2 2021

Aug 16, 2021

SELL
$13.28 - $18.07 $6.63 Million - $9.03 Million
-499,477 Reduced 13.33%
3,246,523 $44.1 Million
Q1 2021

May 17, 2021

BUY
$15.31 - $26.52 $9.05 Million - $15.7 Million
591,116 Added 18.74%
3,746,000 $60.6 Million
Q4 2020

Feb 16, 2021

BUY
$16.84 - $27.59 $3.5 Million - $5.74 Million
207,971 Added 7.06%
3,154,884 $84 Million
Q3 2020

Nov 10, 2020

BUY
$16.2 - $25.7 $22.4 Million - $35.5 Million
1,381,464 Added 88.25%
2,946,913 $54.9 Million
Q2 2020

Aug 14, 2020

BUY
$5.24 - $23.4 $4.57 Million - $20.4 Million
872,122 Added 125.79%
1,565,449 $36.6 Million
Q1 2020

May 11, 2020

BUY
$4.41 - $9.28 $3.06 Million - $6.43 Million
693,327 New
693,327 $4.04 Million

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $181M
  • 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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