Shareholder	Number of common shares ON	(%) of common shares ON	Number of prefered shares PN	(%) of preferred shares PN	(%) of Total Shares
State of Ceará	45,864,273	89.58%	10,947	70.68%	89.57%
Municipality of Fortaleza	5,335,094	10.42%	–	0.00%	10.42%
Other shareholders	72	0.0001%	4,542	29.32%	0.0090%
Total	51,199,439	100%	15,489	100%	100%

Source: Reference Form.