All is not lost, you can still trade Bristow shares in the OTC market. BRSWQ
$ 0.0852 (-0.2009)
-70.22% Volume: 12,874,974
Low: 0.081 High: 0.2028 Year Low: 0.081 Year High: 18.91
After Hours: $ 0.0852 0.00 0.00%May 14, 2019 4:55 PMEDTVolume: 4,355,335
USDOTC PINKDELAYED PRICEMARKET CLOSEDMAY 14, 2019 3:59 PMEDT
https://stockhouse.com/companies/quote?symbol=brswq