A detailed history of Rhumbline Advisers transactions in Mersana Therapeutics, Inc. stock. As of the latest transaction made, Rhumbline Advisers holds 176,063 shares of MRSN stock, worth $371,492. This represents 0.0% of its overall portfolio holdings.

Number of Shares
176,063
Previous 178,953 1.61%
Holding current value
$371,492
Previous $801,000 55.93%
% of portfolio
0.0%
Previous 0.0%

Shares

25 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2024

Aug 01, 2024

SELL
$2.0 - $4.45 $5,780 - $12,860
-2,890 Reduced 1.61%
176,063 $353,000
Q1 2024

May 09, 2024

BUY
$2.16 - $5.94 $40,785 - $112,159
18,882 Added 11.8%
178,953 $801,000
Q4 2023

Feb 08, 2024

SELL
$1.11 - $2.34 $5 - $11
-5 Reduced -0.0%
160,071 $371,000
Q3 2023

Nov 09, 2023

SELL
$1.06 - $3.91 $5,082 - $18,748
-4,795 Reduced 2.91%
160,076 $203,000
Q2 2023

Aug 08, 2023

BUY
$3.08 - $9.55 $20,112 - $62,361
6,530 Added 4.12%
164,871 $542,000
Q1 2023

May 11, 2023

BUY
$4.0 - $7.02 $21,504 - $37,739
5,376 Added 3.51%
158,341 $651,000
Q4 2022

Feb 14, 2023

BUY
$5.65 - $7.86 $29,741 - $41,375
5,264 Added 3.56%
152,965 $896,000
Q3 2022

Nov 10, 2022

BUY
$4.63 - $8.0 $56,286 - $97,256
12,157 Added 8.97%
147,701 $998,000
Q2 2022

Aug 11, 2022

BUY
$2.84 - $5.0 $158,071 - $278,295
55,659 Added 69.67%
135,544 $626,000
Q1 2022

May 12, 2022

SELL
$3.74 - $6.63 $3,336 - $5,913
-892 Reduced 1.1%
79,885 $319,000
Q4 2021

Feb 10, 2022

SELL
$5.48 - $9.86 $10,773 - $19,384
-1,966 Reduced 2.38%
80,777 $502,000
Q3 2021

Nov 12, 2021

BUY
$8.56 - $14.47 $20,621 - $34,858
2,409 Added 3.0%
82,743 $780,000
Q2 2021

Aug 05, 2021

BUY
$13.28 - $18.07 $165,495 - $225,188
12,462 Added 18.36%
80,334 $1.09 Million
Q1 2021

May 06, 2021

SELL
$15.31 - $26.52 $33,192 - $57,495
-2,168 Reduced 3.1%
67,872 $1.1 Million
Q4 2020

Feb 10, 2021

BUY
$16.84 - $27.59 $90,228 - $147,827
5,358 Added 8.28%
70,040 $1.86 Million
Q3 2020

Nov 12, 2020

SELL
$16.2 - $25.7 $72,381 - $114,827
-4,468 Reduced 6.46%
64,682 $1.2 Million
Q2 2020

Aug 13, 2020

BUY
$5.24 - $23.4 $83,604 - $373,347
15,955 Added 29.99%
69,150 $1.62 Million
Q1 2020

May 06, 2020

BUY
$4.41 - $9.28 $30,182 - $63,512
6,844 Added 14.77%
53,195 $310,000
Q4 2019

Feb 05, 2020

BUY
$1.45 - $6.73 $3,549 - $16,475
2,448 Added 5.58%
46,351 $266,000
Q3 2019

Oct 23, 2019

BUY
$1.54 - $4.2 $6,834 - $18,639
4,438 Added 11.25%
43,903 $69,000
Q2 2019

Aug 14, 2019

BUY
$3.84 - $6.4 $87,183 - $145,305
22,704 Added 135.46%
39,465 $160,000
Q1 2019

May 01, 2019

BUY
$3.51 - $7.3 $2,313 - $4,810
659 Added 4.09%
16,761 $88,000
Q4 2018

Jan 31, 2019

BUY
$3.45 - $9.72 $17,560 - $49,474
5,090 Added 46.22%
16,102 $66,000
Q3 2018

Nov 07, 2018

SELL
$10.0 - $19.02 $7,750 - $14,740
-775 Reduced 6.58%
11,012 $110,000
Q2 2018

Aug 06, 2018

BUY
$14.2 - $22.68 $167,375 - $267,329
11,787 New
11,787 $211,000

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $205M
  • 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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