SEC Form 4	Date	Sym	Company	Insider	Title	Shares	Transaction	Value
DMay 3 05:17pm	May 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Option exercise at $4.82	$48,200
DMay 3 05:17pm	May 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Sale at $41.10	$410,975
DApr 2 06:52pm	Apr 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Option exercise at $2.14	$21,400
DApr 2 06:52pm	Apr 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Sale at $39.93	$399,292
DMar 4 08:23pm	Mar 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Option exercise at $2.14	$21,400
DMar 4 08:23pm	MMar 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Sale at $37.92	$379,246
DFeb 4 06:47pm	Feb 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Option exercise at $2.14	$21,400
DFeb 4 06:47pm	Feb 1 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Sale at $33.76	$337,601
Jan 14 07:38pm	MJan 11 2013	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	10,000	Sale at $31.00	$310,000
Dec 31 2012	MDec 27 2012	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	33,300	Sale at $28.47	$947,942
Dec 26 2012	MDec 21 2012	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	33,300	Sale at $29.07	$968,160
Dec 20 2012	MDec 18 2012	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	33,400	Sale at $28.73	$959,608
Dec 4 2012	Nov 30 2012	SPLK	Splunk Inc	Stein Leonard R		40,000	Grant at $0.00	$0
Jul 25 2012	Jul 25 2012	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	61,472	Sale at $27.26	$1,675,807
DJul 23 2012	Jul 20 2012	SPLK	Splunk Inc	Stein Leonard R	SVP, General Counsel, Sec.	61,472	Option exercise at $2.14	$131,550
Oct 9 2003	Oct 7 2003	OVER	Overture Services Inc	Stein Leonard R	Chief Legal Officer	187	Sale to issuer at $0.00	$0

^D Derivative transaction exists
^M Multiple transactions summarized; earliest reported transaction date and average weighted transaction price
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