US Stocks
ALT
Altimmune, Inc. Common Stock
$3.97
Change
-1.07(-21.15%)
Volume
17.818M($70.29M)
Market Capitalization
$414.24M
Altimmune Price Charts
Altimmune Market Segments
After Hours
+0.09(+2.32%)
| Open | $3.88 |
|---|---|
| Close | $3.97 |
| Low | $3.88 |
| Low Change | 0.00 (0.00%) |
| High | $4.05 |
| High Change | +0.17 (+4.38%) |
| Range | $0.17 |
| Volume | 178.351K |
| Dollar Volume | $708.05K |
Regular Trading Hours
-0.70(-15.28%)
| Open | $4.58 |
|---|---|
| Close | $3.88 |
| Low | $3.83 |
| Low Change | -0.75 (-16.38%) |
| High | $4.59 |
| High Change | +0.01 (+0.22%) |
| Range | $0.76 |
| Volume | 15.938M |
| Dollar Volume | $61.84M |
Premarket
-0.45(-9.00%)
| Open | $5.00 |
|---|---|
| Close | $4.55 |
| Low | $4.47 |
| Low Change | -0.53 (-10.60%) |
| High | $5.89 |
| High Change | +0.89 (+17.80%) |
| Range | $1.42 |
| Volume | 1.702M |
| Dollar Volume | $7.74M |
After Hours Yesterday
+0.11(+2.18%)
| Open | $5.05 |
|---|---|
| Close | $5.16 |
| Low | $5.02 |
| Low Change | -0.03 (-0.59%) |
| High | $5.16 |
| High Change | +0.11 (+2.18%) |
| Range | $0.14 |
| Volume | 67.1K |
| Dollar Volume | $346.24K |
Regular Trading Hours Yesterday
-0.20(-3.73%)
| Open | $5.23 |
|---|---|
| Close | $5.04 |
| Low | $5.02 |
| Low Change | -0.21 (-4.02%) |
| High | $5.28 |
| High Change | +0.05 (+0.96%) |
| Range | $0.26 |
| Volume | 2.37M |
| Dollar Volume | $11.93M |
Premarket Yesterday
+0.09(+1.75%)
| Open | $5.13 |
|---|---|
| Close | $5.22 |
| Low | $5.11 |
| Low Change | -0.02 (-0.39%) |
| High | $5.27 |
| High Change | +0.14 (+2.73%) |
| Range | $0.16 |
| Volume | 36.069K |
| Dollar Volume | $188.28K |
Altimmune Stock Splits
There have been 3 stock splits for Altimmune (ALT). The last reverse stock split occured on September 14, 2018 and reduced the outstanding shares at a ratio of 30:1.
| Date | Type | Ratio |
|---|---|---|
| September 14, 2018 | Reverse | 30:1 |
| May 4, 2017 | Reverse | 10:1 |
| July 25, 2007 | Reverse | 50:1 |