According to what is listed on CommSec:
REX
Current Directors
Mr Russell Hodge Non-Executive Director, Pel-Air Operations
Mr John Wallace Sharp Deputy Chairman, Independent Director
Mr David Miller Executive Director
Mr Kim Hai Lim Executive Chairman
Mr James (Jim) Davis Executive Director Operations
Mr Thian Soo Lee Non-Executive Director
Mr Robert Winnel Independent Director
Mr Stephen Jermyn Non-Executive Director
Major Shareholders
Canberra Air Pty Limited
Kim Lark Lim
Kerk Chuan Seah
Kim Hai Lim
Joo Chye Chua
Ming Yew See Toh
Joe Tiau Tjoa
Canberra Air Pty Limited holds about 7.67% of the shares
Kim Hai Lim holds 19.00% of the shares
Joe Tiau Tjoa holds 11.50% of the shares
Kim Lark Lim holds about 9.97% of the shares
Kerk Chuan Seah holds about 9.03% of the shares
Kim Hai Lim holds about 6.83% of the shares
Joo Chye Chua holds about 6.48% of the shares
Ming Yew See Toh holds about 6.48% of the shares
Joe Tiau Tjoa holds about 5.76% of the shares
That leaves about 17% of the shares held elsewhere