X0306 4/A 2015-10-23 2015-10-29 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 2015-10-23 4 S 0 115 4.07 D 1593884 I See Footnote #2 COMMON STOCK 2015-10-29 4 S 0 1586 4 D 1592298 I See Footnote #4 This transaction was executed in multiple trades at prices ranging from $4.07 to $4.09 inclusive. The price reported above reflects the weighted average sale price. The Reporting Persons hereby undertake to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. These shares include 1,236,481 shares directly owned by Asamara, LLC, and 357,403 shares directly owned by Nadel and Gussman Energy, LLC. This transaction was executed in multiple trades at prices ranging from $4.00 to $4.09 inclusive. The price reported above reflects the weighted average sale price. The Reporting Persons hereby undertake to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. These shares include 1,236,481 shares directly owned by Asamara, LLC, and 355,817 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 the managers of (1) Ellbar Partners Management, LLC, the sole manager of Asamara, LLC ("Asamara"), and (2) 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 2015-10-30