X0306 4 2015-10-01 0 0001100917 ONVIA INC ONVI 0001386981 Heyman Stephen J 15 EAST 5TH STREET, SUITE 3200 TULSA OK 74103 0 0 1 0 0001386980 Adelson James F 15 EAST 5TH STREET, SUITE 3200 TULSA OK 74103 0 0 1 0 COMMON STOCK 2015-10-01 4 S 0 100 4 D 1593999 I See Footnote #1 These shares include 1,236,481 shares directly owned by Asamara, LLC, and 357,518 shares directly owned by Nadel and Gussman Energy, LLC. This is a joint filing by Stephen J. Heyman and James F. Adelson. Messrs. Heyman and Adelson are managers of Ellbar Partners Management, LLC, the sole Manager of Asamara, LLC ("Asamara"). Messers. Heyman and Adelson are managers of Nadel and Gussman Management, LLC, the sole Manager of Nadel and Gussman Energy, LLC ("NGE"). Asamara and NGE have sole direct voting and dispositive powers over their respective shares. Messrs. Heyman and Adelson disclaim beneficial ownership of the reported securities except to the extent of their pecuniary interest therein. PAULA L SKIDMORE, ATTORNEY-IN-FACT FOR EACH OF THE REPORTING PERSONS 2015-10-05