Williamson Hugh H III

Director at EMAGEON INC · on record since Jan 12, 2006
Director at XEDAR CORP · on record since Jan 9, 2007
10% owner at XEDAR CORP · on record since Jan 9, 2007
President and Chief Executive at XEDAR CORP · on record since Dec 2, 2008

Insider trading activity of Williamson Hugh H III

Transactions on record: 32; since Feb 16, 2005

Open-market buys: 1; $400K

Open-market sells: 17; $2.2M

Companies traded: 2; last filing Apr 7, 2009

Figures computed from official regulatory filings — .

Companies where Williamson Hugh H III has traded

EMAGEON INC28 tx · $2.2M · Apr 7, 2009
XEDAR CORP4 tx · $800K · Dec 2, 2008

Track record of Williamson Hugh H III

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of Williamson Hugh H III

Co-insiders of Williamson Hugh H III

Parker Craig AEMAGEON INC +1
ACCIPITER CAPITAL MANAGEMENT, LLCEMAGEON INC
ACCIPITER LIFE SCIENCES FUND II L PEMAGEON INC
Accipiter Life Sciences Fund II Offshore LtdEMAGEON INC
ACCIPITER LIFE SCIENCES FUND II QP L PEMAGEON INC
ACCIPITER LIFE SCIENCES FUND LPEMAGEON INC
ACCIPITER LIFE SCIENCES FUND OFFSHORE LTDEMAGEON INC
BATTERSEA CAPITAL INCXEDAR CORP
BEATTIE ART PEMAGEON INC
Bragg Steven MarkXEDAR CORP
Camarata Samuel John JrXEDAR CORP
Candens Capital LLCEMAGEON INC
Clark Roddy J HEMAGEON INC
DEERFIELD CAPITAL LPEMAGEON INC
DEERFIELD MANAGEMENT CO /NYEMAGEON INC
Deerfield Special Situations Fund International LTDEMAGEON INC
Deerfield Special Situations Fund, L.P.EMAGEON INC
Floyd GradyEMAGEON INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
EMAGEON INCListing unverified	Apr 7, 2009	Other	-11,560	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-2,000	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Dec 15, 2008	AwardD (derivative)	7,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
XEDAR CORPListing unverified	Dec 2, 2008	BuyD (derivative)	800,000	0.50	$400K	First in 12mo	SEC
XEDAR CORPListing unverified	Dec 2, 2008	Buy	800,000	0.50	$400K	conv 75First in 12mo	SEC
XEDAR CORPListing unverified	Feb 14, 2008	Gift	-1,493,412	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
XEDAR CORPListing unverified	Feb 14, 2008	Gift	1,493,412	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EMAGEON INCListing unverified	May 29, 2007	AwardD (derivative)	7,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-2,000	16.15	$32.3K		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-10,000	16.17	$161.7K		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-16,044	16.18	$259.6K	Unusual size	SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-10,000	16.09	$160.9K		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-15,500	16.16	$250.5K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-1,600	15.92	$25.5K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-10,000	15.96	$159.6K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-10,400	15.91	$165.5K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-8,000	15.90	$127.2K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-5,000	15.92	$79.6K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-7,500	15.91	$119.3K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-15,000	15.88	$238.2K	Unusual size	SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-5,000	15.90	$79.5K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-12,500	15.89	$198.6K	Unusual size	SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
EMAGEON INCListing unverified	Apr 7, 2009	Other	-11,560	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-2,000	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Apr 7, 2009	OtherD (derivative)	-7,500	—	n/a (No price was disclosed in the filing)		SEC
EMAGEON INCListing unverified	Dec 15, 2008	AwardD (derivative)	7,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
XEDAR CORPListing unverified	Dec 2, 2008	BuyD (derivative)	800,000	0.50	$400K	First in 12mo	SEC
XEDAR CORPListing unverified	Dec 2, 2008	Buy	800,000	0.50	$400K	conv 75First in 12mo	SEC
XEDAR CORPListing unverified	Feb 14, 2008	Gift	-1,493,412	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
XEDAR CORPListing unverified	Feb 14, 2008	Gift	1,493,412	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EMAGEON INCListing unverified	May 29, 2007	AwardD (derivative)	7,500	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-2,000	16.15	$32.3K		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-10,000	16.17	$161.7K		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-16,044	16.18	$259.6K	Unusual size	SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-10,000	16.09	$160.9K		SEC
EMAGEON INCListing unverified	Nov 21, 2006	Sell	-15,500	16.16	$250.5K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-1,600	15.92	$25.5K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-10,000	15.96	$159.6K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-10,400	15.91	$165.5K		SEC
EMAGEON INCListing unverified	Nov 16, 2006	Sell	-8,000	15.90	$127.2K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-5,000	15.92	$79.6K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-7,500	15.91	$119.3K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-15,000	15.88	$238.2K	Unusual size	SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-5,000	15.90	$79.5K		SEC
EMAGEON INCListing unverified	Nov 14, 2006	Sell	-12,500	15.89	$198.6K	Unusual size	SEC