US Stocks
MRSN
Mersana Therapeutics, Inc. Common Stock
$27.91
Change
-0.33(-1.17%)
Volume
49.186K($1.39M)
Market Capitalization
$139.52M
Mersana Therapeutics Price Charts
Mersana Therapeutics Market Segments
After Hours
+0.00(+0.00%)
| Open | $27.91 |
|---|---|
| Close | $27.91 |
| Low | $27.91 |
| Low Change | 0.00 (0.00%) |
| High | $27.91 |
| High Change | +0.00 (+0.00%) |
| Range | $0.00 |
| Volume | 203 |
| Dollar Volume | $5.67K |
Regular Trading Hours
-0.02(-0.07%)
| Open | $28.38 |
|---|---|
| Close | $28.36 |
| Low | $28.11 |
| Low Change | -0.27 (-0.95%) |
| High | $28.70 |
| High Change | +0.32 (+1.13%) |
| Range | $0.59 |
| Volume | 48.983K |
| Dollar Volume | $1.39M |
Premarket
*No Trades in Segment
After Hours Yesterday
*No Trades in Segment
Regular Trading Hours Yesterday
+0.13(+0.46%)
| Open | $28.11 |
|---|---|
| Close | $28.24 |
| Low | $28.10 |
| Low Change | -0.01 (-0.04%) |
| High | $28.41 |
| High Change | +0.30 (+1.07%) |
| Range | $0.31 |
| Volume | 28.832K |
| Dollar Volume | $814.22K |
Premarket Yesterday
*No Trades in Segment
Mersana Therapeutics Stock Splits
There has been 1 stock split for Mersana Therapeutics (MRSN). The reverse stock split occured on July 28, 2025 and reduced the outstanding shares at a ratio of 25:1.
| Date | Type | Ratio |
|---|---|---|
| July 28, 2025 | Reverse | 25:1 |