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GBIO
Generation Bio Co.
Insider Trades
Actor
Holding Value
Last Transaction
Amount
Transaction Price
Current Price
CR
Cooper Ronald Harold Wilfred
Director
$0
3k shares
Other
Feb 9, 2026
$1.2M
3k shares
$402.00
--
MG
Mcdonough Geoff
Director
$0
25.1k shares
Other
Feb 9, 2026
$7.6M
25.1k shares
$302.50
--
MG
Mcdonough Geoff
Director
$0
37.5k shares
Other
Feb 9, 2026
$2.4M
37.5k shares
$64.90
--
MG
Mcdonough Geoff
Director
$0
19.9k shares
Other
Feb 9, 2026
$1.0M
19.9k shares
$51.58
--
CG
Christensen Gustav
Director
$0
5.2k shares
Other
Feb 9, 2026
$988.0K
5.2k shares
$190.00
--
JJ
Jonas Jeffrey M
Director
$0
5.2k shares
Other
Feb 9, 2026
$988.0K
5.2k shares
$190.00
--