Stock Trading History of Sf Holding Corp

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 Sf Holding Corp since year 2005. The trader's CIK number is 1027804. At the time of this reporting, Sf Holding Corp is the 10% Owner of Power One Inc (stock ticker symbol PWER).
Note that in the past SF HOLDING CORP also reported insider trading activities as an insider of the following companies:

Insider Activities at Power One Inc (PWER)
Insider Activities at Conns Inc (CONN)
Insider Activities at Aca Capital Holdings Inc (ACA)
Insider Activities at Vascular Solutions Inc (VASC)

Stock purchases, sales, and option exercises reported by insider *Sf Holding Corp* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-02-12	PWER	Power One Inc	Sale	975,223	2.16	2,106,481
2008-02-01	CONN	Conns Inc	Sale	8	18.50	148
2007-12-17	ACA	Aca Capital Holdings Inc	Sale	4,856,320	.34	1,651,148
2007-04-27	CONN	Conns Inc	Sale	88,989	26.00	2,313,714
2006-12-29	PWER	Power One Inc	Sale	606	7.33	4,441
2006-08-09	VASC	Vascular Solutions Inc	Sale	10,245	7.10	72,739
2006-02-27	CONN	Conns Inc	Sale	6,000	37.22	223,320
2006-02-28	CONN	Conns Inc	Sale	55,000	37.22	2,047,116
2006-03-01	CONN	Conns Inc	Sale	39,000	37.23	1,452,059
2005-05-17	CONN	Conns Inc	Purchase	10,000	17.39	173,909
2005-05-16	CONN	Conns Inc	Purchase	7,600	17.49	132,954
2005-05-10	CONN	Conns Inc	Purchase	11,100	17.92	198,878
2005-05-09	CONN	Conns Inc	Purchase	500	17.40	8,700
2005-05-06	CONN	Conns Inc	Purchase	13,800	18.00	248,400
2005-05-05	CONN	Conns Inc	Purchase	6,200	18.00	111,600

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 Sf Holding Corp (10% Owner of Power One Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.