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	29,583,304	10.08%
Others	125,827,681	42.45%
Treasury	674,204	0.23%
Total	293,472,126	100%