Stock Trading History of Warfield Robert W

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Warfield Robert W since year 2005. The trader's CIK number is 1265649. At the time of this reporting, Warfield Robert W is the Sr. VP Engineering, of Callidus Software Inc (stock ticker symbol CALD).

Stock purchases, sales, and option exercises reported by *Warfield Robert W* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2007-04-20	CALD	Callidus Software Inc	Option Exercise	19,900	1.00	19,900
2007-04-20	CALD	Callidus Software Inc	Sale	19,900	8.24	163,876
2007-02-22	CALD	Callidus Software Inc	Sale	100	8.21	821
2007-02-22	CALD	Callidus Software Inc	Option Exercise	100	1.00	100
2007-02-21	CALD	Callidus Software Inc	Sale	550	7.97	4,383
2007-02-21	CALD	Callidus Software Inc	Option Exercise	550	1.00	550
2007-02-07	CALD	Callidus Software Inc	Sale	2,427	7.97	19,343
2007-02-07	CALD	Callidus Software Inc	Option Exercise	2,427	1.00	2,427
2007-02-06	CALD	Callidus Software Inc	Option Exercise	7,023	1.00	7,023
2007-02-06	CALD	Callidus Software Inc	Sale	7,023	7.97	55,973
2007-02-02	CALD	Callidus Software Inc	Option Exercise	10,000	1.00	10,000
2007-02-02	CALD	Callidus Software Inc	Sale	10,000	7.72	77,200
2007-02-01	CALD	Callidus Software Inc	Option Exercise	40,000	1.00	40,000
2007-02-01	CALD	Callidus Software Inc	Sale	40,000	7.61	304,300
2006-11-20	CALD	Callidus Software Inc	Option Exercise	30,000	.92	27,600
2006-11-20	CALD	Callidus Software Inc	Sale	30,000	6.50	195,000
2006-11-10	CALD	Callidus Software Inc	Option Exercise	30,000	.84	25,200
2006-11-10	CALD	Callidus Software Inc	Sale	30,000	6.25	187,500
2006-11-09	CALD	Callidus Software Inc	Sale	30,000	6.02	180,525
2006-11-09	CALD	Callidus Software Inc	Option Exercise	30,000	.84	25,200
2006-07-10	CALD	Callidus Software Inc	Option Exercise	30,000	.84	25,200
2006-07-10	CALD	Callidus Software Inc	Sale	30,000	5.25	157,500
2006-05-02	CALD	Callidus Software Inc	Option Exercise	30,000	.84	25,200
2006-05-02	CALD	Callidus Software Inc	Sale	30,000	5.00	150,000
2005-10-28	CALD	Callidus Software Inc	Sale	120,000	4.25	510,000

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Warfield Robert W (Sr. VP Engineering, of Callidus Software Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.