Create Account
Log In
Dark
chart
exchange
Premium
Terminal
Screener
Stocks
Crypto
Forex
Trends
Depth
Close
Check out our API

MRSN
Mersana Therapeutics, Inc. Common Stock
stock NASDAQ

At Close
Nov 3, 2025 3:59:50 PM EST
9.45USD-1.357%(-0.13)42,031
0.00Bid   0.00Ask   0.00Spread
Pre-market
Nov 3, 2025 8:38:30 AM EST
9.39USD-1.983%(-0.19)446
After-hours
Nov 3, 2025 4:00:30 PM EST
9.44USD-0.106%(-0.01)243
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
open chart   
open chart   
Market Cap
47.11M
CEO
Anna Protopapas
Headquarters
Cambridge, Massachusetts, USA
Industry
Biotechnology
Next Earnings
Nov 11, 2025 (7d)
Last Split
Jul 28, 20251for25reverse
Related
PDLIPIRSXLV
MRSN Stats
Avg. Vol. 10 Day
38,046
Avg. Vol. 30 Day
59,168
Employees
78
Market Cap
47,112,132
Shares Out.
4,990,692
On/Off Exchange
51%/49%
6 Month Beta
2.58
1 Year Beta
1.93
2 Year Beta
2.01
3 Year Beta
1.82
52 Week Low
5.21
52 Week High
70.75
SMA50
8.33
SMA200
9.66
1 Week
-10.86%
1 Month
+14.01%
3 Month
+37.61%
6 Month
-5.05%
1 Year
-79.48%
2 Year
-73.41%
5 Year
-98.12%
Profile
mersana is rewriting the rules for immunoconjugate therapies by leveraging our fleximer platform to create precisely targeted and highly tailored drugs that radically improve patients' lives. our fleximer platform allows us to custom design an adc with specific properties to overcome limitations of current adc approaches and increase the drug's chances of effectively attacking a particular cancer. we engineer immunoconjugates to deliver industry-leading payloads of an array of anti-tumor agents directly to cancerous cells, controlling when, where and how those agents are released. because we can safely deliver higher quantities of therapeutic payloads directly to a tumor, mersana's adc therapies have the potential to more effectively treat broader populations of cancer patients while significantly reducing the side effects associated with many of today's cancer treatments.

MRSN Stock Summary

Mersana Therapeutics, Inc. Common Stock (NASDAQ:MRSN) stock price today is $9.45, and today's volume is 42,031. MRSN is down -1.357% today. The 30 day average volume is 59,168. MRSN market cap is 47.11M with 4,990,692 shares outstanding.



Share
About
Pricing
Policies
Markets
API
Info
tz UTC-5
Connect with us
ChartExchange Email
ChartExchange on Discord
ChartExchange on X
ChartExchange on Reddit
ChartExchange on GitHub
ChartExchange on YouTube
© 2020 - 2025 ChartExchange LLC