X0306 4 2012-08-01 0 0001353283 SPLUNK INC SPLK 0001205951 STURIALE NICHOLAS G C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 1 0 1 0 0001026496 BAYLESS JON W C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 0 0 1 0 0001189256 DOMENIK STEPHEN L C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 0 0 1 0 0001033501 DOW STEPHEN M C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 0 0 1 0 0001033563 JAGGERS JOHN V C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 0 0 1 0 0001189257 KIMZEY JACKIE R SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS, TX 75240 0 0 1 0 0001033560 PHIPPS CHARLES H C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 0 0 1 0 0001066600 SCHUELE ALAN R C/O SEVIN ROSEN FUNDS 13455 NOEL ROAD, SUITE 1670 DALLAS TX 75240 0 0 1 0 Common Stock 2012-08-01 4 S 0 508637 27.2613 D 13977632 I See Footnotes Following the reported transaction, 13,670,097 shares are held directly by Sevin Rosen Fund VIII L.P. ("SRF VIII"), 278,961 shares are held directly by Sevin Rosen VIII Affiliates Fund L.P. ("SRVIII AFF"), and 28,574 shares are held directly by Sevin Rosen Bayless Management Company ("SRBMC"). Nicholas G. Sturiale ("Sturiale"), Jon W. Bayless ("Bayless"), Stephen M. Dow ("Dow"), Stephen L. Domenik ("Domenik"), John V. Jaggers ("Jaggers"), Jackie R. Kimzey ("Kimzey"), Charles H. Phipps ("Phipps") and Alan R. Schuele ("Schuele") are general partners of SRB Associates VIII L.P. ("SRB"), the general partner of SRFVIII and SRVIII AFF, and disclaim beneficial ownership of the shares held by SRFVIII and SRVIII AFF, except to the extent of their pecuniary interest in such shares. Sturiale, Bayless, Dow, Domenik, Jaggers, Kimzey, Phipps and Schuele are officers and directors of SRBMC and disclaim beneficial ownership of the shares held directly by SRBMC, in which they have no pecuniary interest. John V. Jaggers, As Attorney-In-Fact For Nicholas G. Sturiale 2012-08-01 John V. Jaggers, As Attorney-In-Fact For Jon W. Bayless 2012-08-01 John V. Jaggers, As Attorney-In-Fact For Stephen L. Domenik 2012-08-01 John V. Jaggers, As Attorney-In-Fact For Stephen M. Dow 2012-08-01 John V. Jaggers 2012-08-01 John V. Jaggers, As Attorney-In-Fact For Jackie R. Kimzey 2012-08-01 John V. Jaggers, As Attorney-In-Fact For Charles H. Phipps 2012-08-01 John V. Jaggers, As Attorney-In-Fact For Alan R. Schuele 2012-08-01