SHAREHOLDER	SHARES ON	OWNERSHIP
Funds managed by Opportunity	81,108,689	27.64%
PetroSantander Luxembourg Holding S.a.r.l	57,536,716	19.61%
Perbras Group	29,603,304	10.09%
Others	124,724,946	42.50%
Treasury	498,471	0.17%
Total	293,472,126	100%