A detailed history of Gsa Capital Partners LLP transactions in Mersana Therapeutics, Inc. stock. As of the latest transaction made, Gsa Capital Partners LLP holds 271,774 shares of MRSN stock, worth $195,677. This represents 0.04% of its overall portfolio holdings.

Number of Shares
271,774
Previous 57,960 368.9%
Holding current value
$195,677
Previous $116,000 343.1%
% of portfolio
0.04%
Previous 0.01%

Shares

13 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Nov 05, 2024

BUY
$1.23 - $2.25 $262,991 - $481,081
213,814 Added 368.9%
271,774 $514,000
Q2 2024

Aug 15, 2024

BUY
$2.0 - $4.45 $45,410 - $101,037
22,705 Added 64.4%
57,960 $116,000
Q1 2024

May 03, 2024

BUY
$2.16 - $5.94 $76,150 - $209,414
35,255 New
35,255 $157,000
Q3 2023

Nov 15, 2023

SELL
$1.06 - $3.91 $302,951 - $1.12 Million
-285,803 Reduced 73.74%
101,788 $129,000
Q2 2023

Aug 14, 2023

BUY
$3.08 - $9.55 $563,994 - $1.75 Million
183,115 Added 89.55%
387,591 $1.28 Million
Q1 2023

May 12, 2023

BUY
$4.0 - $7.02 $688,940 - $1.21 Million
172,235 Added 534.21%
204,476 $840,000
Q4 2022

Feb 13, 2023

SELL
$5.65 - $7.86 $761,343 - $1.06 Million
-134,751 Reduced 80.69%
32,241 $189,000
Q3 2022

Nov 14, 2022

SELL
$4.63 - $8.0 $8,111 - $14,016
-1,752 Reduced 1.04%
166,992 $1.13 Million
Q2 2022

Aug 09, 2022

BUY
$2.84 - $5.0 $255,707 - $450,190
90,038 Added 114.4%
168,744 $780,000
Q1 2022

May 11, 2022

SELL
$3.74 - $6.63 $31,262 - $55,420
-8,359 Reduced 9.6%
78,706 $314,000
Q4 2021

Feb 14, 2022

BUY
$5.48 - $9.86 $477,116 - $858,460
87,065 New
87,065 $542,000
Q3 2020

Nov 06, 2020

SELL
$16.2 - $25.7 $146,431 - $232,302
-9,039 Closed
0 $0
Q2 2020

Aug 11, 2020

BUY
$5.24 - $23.4 $47,364 - $211,512
9,039 New
9,039 $212,000

Others Institutions Holding MRSN

About Mersana Therapeutics, Inc.


  • Ticker MRSN
  • Exchange NASDAQ
  • Sector Healthcare
  • Industry Biotechnology
  • Shares Outstandng 97,169,296
  • Market Cap $70M
  • 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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