SCHAAL JOHN ERIC

Corporate Secretary at USG CORP · on record since May 10, 2006

Insider trading activity of SCHAAL JOHN ERIC

Transactions on record: 21; since Aug 8, 2005

Open-market buys: 0

Open-market sells: 4; $858.3K

Companies traded: 1; last filing May 10, 2006

Figures computed from official regulatory filings — .

Companies where SCHAAL JOHN ERIC has traded

USG CORP21 tx · $3.7M · May 10, 2006

Track record of SCHAAL JOHN ERIC

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

Transaction history of SCHAAL JOHN ERIC

Co-insiders of SCHAAL JOHN ERIC

1109519 ONTARIO LTDUSG CORP
810679 ONTARIO LTDUSG CORP
Armario JoseUSG CORP
Banas Kenneth R.USG CORP
BARNETT ROBERT LUSG CORP
BELZ RAYMOND TUSG CORP
BERKSHIRE HATHAWAY INCUSG CORP
BOSOWSKI EDWARD MUSG CORP
BROWN KEITH AUSG CORP
BUFFETT WARREN EUSG CORP
BURKE THOMAS ANDREWUSG CORP
BURROWS BRAIN WUSG CORP
Carter Matthew JrUSG CORP
C & G Verwaltungs GmbHUSG CORP
COOK BRIAN JUSG CORP
COTTING JAMES CUSG CORP
CRUTCHER LAWRENCE MUSG CORP
Dannessa Dominic AUSG CORP
Deely BrendanUSG CORP
Fairfax (Barbados) International Corp.USG CORP
FAIRFAX FINANCIAL HOLDINGS LTD/ CANUSG CORP
Falcon Insurance Co (Hong Kong) LtdUSG CORP
FERGUSON STANLEY LUSG CORP
FLEMING RICHARD HUSG CORP
FOOTE WILLIAM CUSG CORP
FORD W DOUGLASUSG CORP
FOX DAVID WUSG CORP
GEBR. KNAUF VERWALTUNGSGESELLSCHAFT KG .USG CORP
Griffin Christopher R.USG CORP
HAGGERTY GRETCHEN RUSG CORP
HERNANDEZ WILLIAM HUSG CORP
HILZINGER MATTHEW FUSG CORP

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
USG CORPListing unverified	May 10, 2006	ExerciseD (derivative)	-2,000	111.02	$222K		SEC
USG CORPListing unverified	May 10, 2006	Exercise	2,000	50.87	$101.7K		SEC
USG CORPListing unverified	May 10, 2006	Sell	-2,000	111.02	$222K		SEC
USG CORPListing unverified	May 8, 2006	Exercise	2,000	48.42	$96.8K		SEC
USG CORPListing unverified	May 8, 2006	Exercise	1,000	50.87	$50.9K	Unusual size	SEC
USG CORPListing unverified	May 8, 2006	Sell	-1,000	107.00	$107K		SEC
USG CORPListing unverified	May 8, 2006	ExerciseD (derivative)	-1,000	107.00	$107K		SEC
USG CORPListing unverified	May 8, 2006	Sell	-2,000	107.00	$214K		SEC
USG CORPListing unverified	May 8, 2006	ExerciseD (derivative)	-2,000	107.00	$214K		SEC
USG CORPListing unverified	May 5, 2006	ExerciseD (derivative)	-3,000	105.10	$315.3K		SEC
USG CORPListing unverified	May 5, 2006	Exercise	3,000	48.42	$145.3K		SEC
USG CORPListing unverified	May 5, 2006	Sell	-3,000	105.10	$315.3K		SEC
USG CORPListing unverified	Aug 8, 2005	ExerciseD (derivative)	-5,000	49.92 USD	$249.6K		SEC
USG CORPListing unverified	Aug 8, 2005	Exercise	-2,945	49.92 USD	$147K		SEC
USG CORPListing unverified	Aug 8, 2005	Other	-1,745	50.30 USD	$87.8K		SEC
USG CORPListing unverified	Aug 8, 2005	Other	-640	51.20 USD	$32.8K		SEC
USG CORPListing unverified	Aug 8, 2005	Other	-811	49.92 USD	$40.5K		SEC
USG CORPListing unverified	Aug 8, 2005	Exercise	-3,577	50.30 USD	$179.9K		SEC
USG CORPListing unverified	Aug 8, 2005	Exercise	-3,379	51.20 USD	$173K		SEC
USG CORPListing unverified	Aug 8, 2005	ExerciseD (derivative)	-8,000	50.30 USD	$402.4K		SEC
USG CORPListing unverified	Aug 8, 2005	ExerciseD (derivative)	-5,000	51.20 USD	$256K		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
USG CORPListing unverified	May 10, 2006	ExerciseD (derivative)	-2,000	111.02	$222K		SEC
USG CORPListing unverified	May 10, 2006	Exercise	2,000	50.87	$101.7K		SEC
USG CORPListing unverified	May 10, 2006	Sell	-2,000	111.02	$222K		SEC
USG CORPListing unverified	May 8, 2006	Exercise	2,000	48.42	$96.8K		SEC
USG CORPListing unverified	May 8, 2006	Exercise	1,000	50.87	$50.9K	Unusual size	SEC
USG CORPListing unverified	May 8, 2006	Sell	-1,000	107.00	$107K		SEC
USG CORPListing unverified	May 8, 2006	ExerciseD (derivative)	-1,000	107.00	$107K		SEC
USG CORPListing unverified	May 8, 2006	Sell	-2,000	107.00	$214K		SEC
USG CORPListing unverified	May 8, 2006	ExerciseD (derivative)	-2,000	107.00	$214K		SEC
USG CORPListing unverified	May 5, 2006	ExerciseD (derivative)	-3,000	105.10	$315.3K		SEC
USG CORPListing unverified	May 5, 2006	Exercise	3,000	48.42	$145.3K		SEC
USG CORPListing unverified	May 5, 2006	Sell	-3,000	105.10	$315.3K		SEC
USG CORPListing unverified	Aug 8, 2005	ExerciseD (derivative)	-5,000	49.92 USD	$249.6K		SEC
USG CORPListing unverified	Aug 8, 2005	Exercise	-2,945	49.92 USD	$147K		SEC
USG CORPListing unverified	Aug 8, 2005	Other	-1,745	50.30 USD	$87.8K		SEC
USG CORPListing unverified	Aug 8, 2005	Other	-640	51.20 USD	$32.8K		SEC
USG CORPListing unverified	Aug 8, 2005	Other	-811	49.92 USD	$40.5K		SEC
USG CORPListing unverified	Aug 8, 2005	Exercise	-3,577	50.30 USD	$179.9K		SEC
USG CORPListing unverified	Aug 8, 2005	Exercise	-3,379	51.20 USD	$173K		SEC
USG CORPListing unverified	Aug 8, 2005	ExerciseD (derivative)	-8,000	50.30 USD	$402.4K		SEC
USG CORPListing unverified	Aug 8, 2005	ExerciseD (derivative)	-5,000	51.20 USD	$256K		SEC