SEC Filings

Search Ctrl + K

Filing information

Filing: 40-F
Filed On: 2024-03-15

Documents

40-F
40-F
EX-97
tm246601d4_ex97.htm
EX-99.1
Additional exhibits
EX-99.2
tm246601d4_ex99-2.htm iXBRL
EX-99.4
tm246601d4_ex99-4.htm
EX-99.5
tm246601d4_ex99-5.htm
EX-99.6
tm246601d4_ex99-6.htm
EX-99.7
tm246601d4_ex99-7.htm
EX-99.8
tm246601d4_ex99-8.htm
EX-99.9
tm246601d4_ex99-9.htm
EX-99.10
tm246601d4_ex99-10.htm
EX-99.11
tm246601d4_ex99-11.htm
EX-99.12
tm246601d4_ex99-12.htm
EX-99.13
tm246601d4_ex99-13.htm
EX-99.14
tm246601d4_ex99-14.htm
EX-99.15
tm246601d4_ex99-15.htm
EX-99.16
tm246601d4_ex99-16.htm
EX-99.17
tm246601d4_ex99-17.htm
EX-99.18
tm246601d4_ex99-18.htm
EX-99.19
tm246601d4_ex99-19.htm
EX-99.20
tm246601d4_ex99-20.htm
EX-99.21
tm246601d4_ex99-21.htm
EX-99.22
tm246601d4_ex99-22.htm
EX-99.23
tm246601d4_ex99-23.htm
EX-99.24
tm246601d4_ex99-24.htm
EX-99.25
tm246601d4_ex99-25.htm
EX-99.27
tm246601d4_ex99-27.htm
EX-99.28
tm246601d4_ex99-28.htm
GRAPHIC
btg-20231231_g1.jpg
GRAPHIC
btg-20231231_g2.jpg
GRAPHIC
tm246601d4_ex97img001.jpg
GRAPHIC
tm246601d4_ex99-1img001.jpg
GRAPHIC
tm246601d4_ex99-1img002.jpg
GRAPHIC
tm246601d4_ex99-1sp1img003.jpg
0001104659-24-034694.txt

Data files

btg-20231231.xsd

btg-20231231_cal.xml

btg-20231231_def.xml

btg-20231231_lab.xml

btg-20231231_pre.xml

tm246601d4_40f_htm.xml