X0303 4 2009-08-11 0 0001253955 COMPELLENT TECHNOLOGIES INC CML 0001412959 Beeler Charles C/O EL DORADO VENTURES 2440 SAND HILL ROAD, SUITE 200 MENLO PARK CA 94025 1 0 1 0 Common Stock 2009-08-11 4 S 0 99563 14.93 D 4089535 I By El Dorado Ventures VI, L.P. Common Stock 2009-08-11 4 S 0 3037 14.93 D 124728 I By El Dorado Technology '01, L.P. Common Stock 2009-08-12 4 S 0 82484 15.11 D 4007051 I By El Dorado Ventures VI, L.P. Common Stock 2009-08-12 4 S 0 2516 15.11 D 122212 I By El Dorado Technology '01, L.P. Represents the average sales price. The shares were sold between $14.80 and $15.10. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. Charles Beeler is a managing member of El Dorado Venture Partners VI, LLC ("EVLLC"). EVLLC is the general partner of El Dorado Ventures VI, L.P. ("EVP") and El Dorado Technology '01, L.P. ("ET '01"). The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Consists of shares owned by EVP. EVLLC, as the general partner of EVP, may be deemed to beneficially own the shares owned by EVP. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Consists of shares owned by ET '01. EVLLC, as the general partner of ET '01, may be deemed to beneficially own the shares owned by ET '01. The Reporting Person disclaims beneficial ownership of these securities except to the extent of his pecuniary interest, and this report shall not be deemed to be an admission that the Reporting Person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. Represents the average sales price. The shares were sold between $15.05 and $15.25. The Reporting Person will provide upon request to the SEC, the Issuer or security holder of the Issuer, full information regarding the number of shares sold at each separate price. /s/ John T. McKenna, Attorney-in-Fact for Charles Beeler 2009-08-13