GBIO

Generation Bio Co. Common Stock

$4.37

Change

-0.04(-0.91%)

Volume

24.922K($108.91K)

Market Capitalization

$29.28M

Generation Bio Co. Price Charts

Generation Bio Co. Market Segments

Regular Trading Hours

-0.03(-0.68%)

Open	$4.40
Close	$4.37
Low	$4.30
Low Change	-0.10 (-2.27%)
High	$4.64
High Change	+0.24 (+5.38%)
Range	$0.34
Volume	24.822K
Dollar Volume	$108.47K

Premarket

+0.00(+0.00%)

Open	$4.38
Close	$4.38
Low	$4.38
Low Change	0.00 (0.00%)
High	$4.38
High Change	+0.00 (+0.00%)
Range	$0.00
Volume	100
Dollar Volume	$438.00

After Hours Yesterday

*No Trades in Segment

Regular Trading Hours Yesterday

-0.36(-7.55%)

Open	$4.77
Close	$4.41
Low	$4.28
Low Change	-0.49 (-10.27%)
High	$4.90
High Change	+0.13 (+2.73%)
Range	$0.62
Volume	140.014K
Dollar Volume	$617.46K

Premarket Yesterday

*No Trades in Segment

Generation Bio Co. Stock Splits

There has been 1 stock split for Generation Bio Co. (GBIO). The reverse stock split occured on July 22, 2025 and reduced the outstanding shares at a ratio of 10:1.

Date	Type	Ratio
July 22, 2025	Reverse	10:1