Stock Trading History of Knott David M

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 Knott David M since year 2005. The trader's CIK number is 808722. At the time of this reporting, Knott David M is the 10% Owner of Hyde Park Acquisition Corp . (stock ticker symbol HYDQ). See this page for all insider trading activities at Hyde Park Acquisition Corp .
Note that in the past KNOTT DAVID M also reported insider trading activities as an insider of the following companies:

Insider Activities at Hyde Park Acquisition Corp (HYDQ)
Insider Activities at Quadramed Corp (QD)
Insider Activities at Ligand Pharmaceuticals Inc (LGND)
Insider Activities at Echo Healthcare Acquisition Corp. (EHHA)
Insider Activities at Zindart Ltd (ZNDT)
Insider Activities at Arrowhead Research Corp (ARWR)
Insider Activities at Columbia Laboratories Inc (CBRX)
Insider Activities at Rand Logistics, Inc. (RAQC.OB)

Stock purchases, sales, and option exercises reported by insider *Knott David M* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-20	HYDQ	Hyde Park Acquisition Corp	Purchase	250,000	7.85	1,962,500
2008-07-02	HYDQU	Hyde Park Acquisition Corp	Purchase	94,600	.00	0
2008-07-02	HYDQU	Hyde Park Acquisition Corp	Sale	94,600	.00	0
2008-06-24	QD	Quadramed Corp	Sale	89,520	10.01	895,826
2008-06-02	HYDQ	Hyde Park Acquisition Corp	Sale	55,000	7.86	432,300
2008-06-03	HYDQ	Hyde Park Acquisition Corp	Purchase	200,000	7.86	1,572,000
2008-06-02	HYDQ	Hyde Park Acquisition Corp	Purchase	55,000	7.86	432,300
2008-05-21	HYDQ	Hyde Park Acquisition Corp	Purchase	50,000	7.65	382,500
2008-05-22	HYDQ	Hyde Park Acquisition Corp	Purchase	77,000	7.66	589,820
2008-05-09	LGND	Ligand Pharmaceuticals Inc	Purchase	512,300	3.40	1,739,258
2008-05-09	LGND	Ligand Pharmaceuticals Inc	Sale	512,300	3.40	1,739,258
2008-01-03	EHHA	Echo Healthcare Acquisition Corp.	Purchase	650,000	8.10	5,265,000
2007-08-27	CRGI	Zindart Ltd	Purchase	50,000	5.38	269,000
2007-06-15	LGND	Ligand Pharmaceuticals Inc	Purchase	400,100	6.84	2,734,683
2007-06-15	LGND	Ligand Pharmaceuticals Inc	Sale	400,100	6.84	2,734,683
2007-05-03	HYDQ	Hyde Park Acquisition Corp	Purchase	869,400	8.86	7,705,057
2007-05-03	HYDQ	Hyde Park Acquisition Corp	Sale	869,400	8.86	7,705,057
2007-03-21	ARWR	Arrowhead Research Corp	Sale	1,410,950	3.81	5,374,825
2007-03-19	ARWR	Arrowhead Research Corp	Sale	9,940	3.93	39,064
2007-03-16	ARWR	Arrowhead Research Corp	Sale	27,682	4.11	113,653
2007-02-05	CBRX	Columbia Laboratories Inc	Sale	1,400,000	1.42	1,994,160
2006-08-16	ARWR	Arrowhead Research Corp	Purchase	102,250	4.88	498,980
2006-08-01	RAQC.OB	Rand Logistics, Inc.	Purchase	477,389	5.41	2,582,674

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 Knott David M (10% Owner of Hyde Park Acquisition Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.