X0203 3 2008-10-20 0 0001031833 SPACEDEV, INC. SPDV.OB 0001438671 Sierra Nevada CORP 444 SALOMON CIRCLE SPARKS NV 89434 0 0 1 0 Common Stock 0 I N/A The Reporting Person is deemed to be a beneficial owner for purposes of Rule 16a-2 solely because of shared voting rights obtained pursuant to voting agreements with other beneficial owners of shares of common stock of the issuer. As the Reporting Person has no direct or indirect pecuniary interest in such shares, no holdings are required to be reported on this form. /s/ Eren Ozmen, Secretary/Treasurer 2008-10-28