Quarterly Results Quarterly Results Quarterly Results Show all 2022 Q1 GBT Reports First Quarter 2022 Financial Results 2021 Q4 GBT Reports Fourth Quarter and Full Year 2021 Financial Results Form 10-K Q3 GBT Reports Third Quarter 2021 Financial Results Form 10-Q Q2 GBT Reports Second Quarter 2021 Financial Results Form 10-Q Q1 GBT Reports First Quarter 2021 Financial Results Form 10-Q 2020 Q4 GBT Reports Recent Business Progress and Fourth Quarter and Full Year 2020 Financial Results Form 10-K Q3 GBT Reports Recent Business Progress and Third Quarter 2020 Financial Results Form 10-Q Q2 GBT Reports Recent Business Progress and Second Quarter 2020 Financial Results Form 10-Q Q1 GBT Reports Recent Business Progress and First Quarter 2020 Financial Results Form 10-Q 2019 Q4 GBT Reports Recent Business Progress and Fourth Quarter and Full Year 2019 Financial Results Form 10-K Print Page RSS Feeds Email Alerts IR Contact
Quarterly Results Quarterly Results Show all 2022 Q1 GBT Reports First Quarter 2022 Financial Results 2021 Q4 GBT Reports Fourth Quarter and Full Year 2021 Financial Results Form 10-K Q3 GBT Reports Third Quarter 2021 Financial Results Form 10-Q Q2 GBT Reports Second Quarter 2021 Financial Results Form 10-Q Q1 GBT Reports First Quarter 2021 Financial Results Form 10-Q 2020 Q4 GBT Reports Recent Business Progress and Fourth Quarter and Full Year 2020 Financial Results Form 10-K Q3 GBT Reports Recent Business Progress and Third Quarter 2020 Financial Results Form 10-Q Q2 GBT Reports Recent Business Progress and Second Quarter 2020 Financial Results Form 10-Q Q1 GBT Reports Recent Business Progress and First Quarter 2020 Financial Results Form 10-Q 2019 Q4 GBT Reports Recent Business Progress and Fourth Quarter and Full Year 2019 Financial Results Form 10-K