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Mersana Therapeutics (MRSN) Stock Chart & Stock Price History

Mersana Therapeutics logo
$0.39 +0.04 (+10.39%)
Closing price 05/22/2025 04:00 PM Eastern
Extended Trading
$0.38 -0.01 (-2.82%)
As of 08:44 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Mersana Therapeutics Stock Price Performance

The Mersana Therapeutics (MRSN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 84.21%, with a year-to-date return of -72.73%. In the past month, the stock has remained steady at 0.00%, reflecting recent market activity.

As of the latest close, Mersana Therapeutics traded at $0.39 with a market cap of $48.61 million and volume of 4.23 million shares. Five years ago, the stock traded at $9.90, representing a 96.06% decrease over that period. At the time, it had a market cap of $602.46 million and a volume of 401,442 shares.

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5 Day
Performance
+14.67%
1 Month
Performance
0.00%
3 Month
Performance
-26.86%
Year-To-Date
Performance
-72.73%
1 Year
Performance
-84.21%
5 Year
Performance
-96.06%

MRSN Stock Chart for Friday, May, 23, 2025

Mersana Therapeutics Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
05/22/2025$0.35$0.39
+10.39%
$0.39$0.344.23 million shs$48.61 million
05/21/2025$0.39$0.35
-9.41%
$0.38$0.344.87 million shs$44.03 million
05/20/2025$0.39$0.39
+1.30%
$0.39$0.362.48 million shs$48.61 million
05/19/2025$0.34$0.39
+13.20%
$0.42$0.3610.13 million shs$47.98 million
05/16/2025$0.31$0.34
+8.14%
$0.36$0.313.56 million shs$42.39 million
05/15/2025$0.38$0.31
-17.24%
$0.37$0.304.17 million shs$39.20 million
05/14/2025$0.36$0.38
+6.09%
$0.38$0.353.01 million shs$47.36 million
05/13/2025$0.36$0.36
-0.67%
$0.37$0.341.30 million shs$44.64 million
05/12/2025$0.32$0.36
+13.08%
$0.37$0.322.52 million shs$44.94 million
05/09/2025$0.34$0.32
-4.81%
$0.35$0.311.95 million shs$39.75 million
05/08/2025$0.32$0.34
+3.72%
$0.34$0.322.11 million shs$41.75 million
05/07/2025$0.31$0.32
+3.53%
$0.34$0.311.92 million shs$40.26 million
05/06/2025$0.37$0.31
-14.52%
$0.36$0.312.26 million shs$38.89 million
05/05/2025$0.40$0.37
-8.22%
$0.39$0.361.77 million shs$45.49 million
05/02/2025$0.40$0.40
-0.58%
$0.41$0.381.56 million shs$49.57 million
05/01/2025$0.43$0.40
-7.60%
$0.43$0.382.44 million shs$49.85 million
04/30/2025$0.37$0.43
+17.19%
$0.44$0.353.29 million shs$53.95 million
04/29/2025$0.38$0.37
-3.75%
$0.39$0.342.27 million shs$46.04 million
04/28/2025$0.36$0.38
+5.47%
$0.39$0.362.06 million shs$47.83 million
04/25/2025$0.36$0.36
+0.44%
$0.37$0.351.69 million shs$45.35 million
04/24/2025$0.39$0.36
-7.10%
$0.39$0.361.87 million shs$45.15 million
04/23/2025$0.38$0.39
+3.72%
$0.43$0.373.94 million shs$48.61 million
04/22/2025$0.33$0.38
+15.02%
$0.38$0.331.83 million shs$46.86 million

This page (NASDAQ:MRSN) was last updated on 5/23/2025 by MarketBeat.com Staff
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