LIBERTY MEDIA CORP /DE/

10% owner at GSI COMMERCE INC · on record since Feb 21, 2006
10% owner at ASCENT MEDIA GROUP INC · on record since Jul 1, 2003
10% owner at ACTV INC /DE/ · on record since Jul 2, 2003
10% owner at OPENTV CORP · on record since Jul 2, 2003
10% owner at LIBERTY MEDIA INTERNATIONAL INC · on record since Jun 1, 2004
10% owner at XO GROUP INC. · on record since Oct 6, 2003
10% owner at LIBERTY SATELLITE & TECHNOLOGY INC · on record since Nov 14, 2003
10% owner at NET2PHONE INC · on record since Nov 25, 2003
10% owner at Onconetix, Inc. · on record since Dec 8, 2003
10% owner at UNITEDGLOBALCOM INC · on record since Dec 22, 2003
10% owner at ARRIS GROUP INC · on record since Jan 8, 2004
10% owner at IDT CORP · on record since Mar 4, 2004
10% owner at TWENTY-FIRST CENTURY FOX, INC. · on record since Dec 20, 2004
10% owner at Discovery Holding CO · on record since May 13, 2005
10% owner at EXPEDIA INC · on record since Aug 19, 2005

Insider trading activity of LIBERTY MEDIA CORP /DE/

Transactions on record: 83; since Aug 11, 2003

Open-market buys: 3; $11.7M

Open-market sells: 5; $11.1M

Companies traded: 13; last filing Feb 21, 2006

Figures computed from official regulatory filings — .

Companies where LIBERTY MEDIA CORP /DE/ has traded

GSI COMMERCE INC5 tx · $12.1M · Feb 21, 2006
7 tx · $1.6B · Sep 19, 2005
4 tx · Jul 21, 2005
2 tx · $5.6M · Mar 10, 2005
3 tx · Mar 10, 2005
6 tx · Feb 2, 2005
2 tx · Jun 9, 2004
45 tx · $199M · Jun 2, 2004
2 tx · $230.2K · Mar 25, 2004
3 tx · $5.1M · Jan 8, 2004
1 tx · Dec 8, 2003
2 tx · Nov 14, 2003
1 tx · Aug 11, 2003

Track record of LIBERTY MEDIA CORP /DE/

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

Transaction history of LIBERTY MEDIA CORP /DE/

Co-insiders of LIBERTY MEDIA CORP /DE/

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
GSI COMMERCE INCListing unverified	Feb 21, 2006	Buy	430,000	14.05	$6M	conv 55First in 12mo	SEC
GSI COMMERCE INCListing unverified	Feb 21, 2006	OtherD (derivative)	1	—	n/a (No price was disclosed in the filing)		SEC
GSI COMMERCE INCListing unverified	Feb 21, 2006	Sell	-430,000	14.00	$6M	Unusual size	SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Sep 19, 2005	OtherD (derivative)	-1	11,647,000.00 USD	$11.6M		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	-168,093,388	—	n/a (No price was disclosed in the filing)		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	12,106,092	—	n/a (No price was disclosed in the filing)		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	-12,106,092	—	n/a (No price was disclosed in the filing)		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	168,093,288	—	n/a (No price was disclosed in the filing)		SEC
IDT CORPListing on record	Mar 10, 2005	Other	3,754,479	—	n/a (No price was disclosed in the filing)		SEC
NET2PHONE INCListing unverified	Mar 10, 2005	Other	-1,250,000	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	Other	-4,025,590	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
GSI COMMERCE INCListing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
GSI COMMERCE INCListing unverified	Feb 2, 2005	Other	-2,578,932	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Jan 20, 2005	OtherD (derivative)	-0.17	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Jan 20, 2005	OtherD (derivative)	-0.17	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 29, 2004	OtherD (derivative)	-0.83	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 29, 2004	OtherD (derivative)	-0.83	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 21, 2004	Other	-79,696,992	18.51 USD	$1.5B	Unusual size	SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 21, 2004	Other	-7,197,771	18.51 USD	$133.2M	Unusual size	SEC
LIBERTY MEDIA INTERNATIONAL INCListing unverified	Jun 9, 2004	Other	0	—	n/a (No price was disclosed in the filing)		SEC
LIBERTY MEDIA INTERNATIONAL INCListing unverified	Jun 9, 2004	Other	0	—	n/a (No price was disclosed in the filing)		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
GSI COMMERCE INCListing unverified	Feb 21, 2006	Buy	430,000	14.05	$6M	conv 55First in 12mo	SEC
GSI COMMERCE INCListing unverified	Feb 21, 2006	OtherD (derivative)	1	—	n/a (No price was disclosed in the filing)		SEC
GSI COMMERCE INCListing unverified	Feb 21, 2006	Sell	-430,000	14.00	$6M	Unusual size	SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Sep 19, 2005	OtherD (derivative)	-1	11,647,000.00 USD	$11.6M		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	-168,093,388	—	n/a (No price was disclosed in the filing)		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	12,106,092	—	n/a (No price was disclosed in the filing)		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	-12,106,092	—	n/a (No price was disclosed in the filing)		SEC
Discovery Holding COListing unverified	Jul 21, 2005	Other	168,093,288	—	n/a (No price was disclosed in the filing)		SEC
IDT CORPListing on record	Mar 10, 2005	Other	3,754,479	—	n/a (No price was disclosed in the filing)		SEC
NET2PHONE INCListing unverified	Mar 10, 2005	Other	-1,250,000	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	Other	-4,025,590	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
GSI COMMERCE INCListing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
XO GROUP INC.Listing unverified	Feb 2, 2005	OtherD (derivative)	0	—	n/a (No price was disclosed in the filing)		SEC
GSI COMMERCE INCListing unverified	Feb 2, 2005	Other	-2,578,932	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Jan 20, 2005	OtherD (derivative)	-0.17	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Jan 20, 2005	OtherD (derivative)	-0.17	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 29, 2004	OtherD (derivative)	-0.83	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 29, 2004	OtherD (derivative)	-0.83	—	n/a (No price was disclosed in the filing)		SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 21, 2004	Other	-79,696,992	18.51 USD	$1.5B	Unusual size	SEC
TWENTY-FIRST CENTURY FOX, INC.Listing unverified	Dec 21, 2004	Other	-7,197,771	18.51 USD	$133.2M	Unusual size	SEC
LIBERTY MEDIA INTERNATIONAL INCListing unverified	Jun 9, 2004	Other	0	—	n/a (No price was disclosed in the filing)		SEC
LIBERTY MEDIA INTERNATIONAL INCListing unverified	Jun 9, 2004	Other	0	—	n/a (No price was disclosed in the filing)		SEC