KELLER DENNIS J

Director at RYERSON INC. · on record since Mar 7, 2006
Director at NICOR INC · on record since Jan 4, 2006
Director at Covista Inc. · on record since May 1, 2006
10% owner at Covista Inc. · on record since May 1, 2006
Co-CEO/Chairman at Covista Inc. · on record since Feb 11, 2004
Director at RUBY TUESDAY INC · on record since Nov 23, 2005

Insider trading activity of KELLER DENNIS J

Transactions on record: 1,414; since Aug 19, 2003

Open-market buys: 1; $25.1K

Open-market sells: 1,226; $66.3M

Companies traded: 4; last filing Dec 13, 2011

Figures computed from official regulatory filings — .

Companies where KELLER DENNIS J has traded

NICOR INC70 tx · $936.2K · Dec 13, 2011
Covista Inc.1334 tx · $76.2M · Aug 26, 2010
RYERSON INC.9 tx · $59.6K · Oct 23, 2007
RUBY TUESDAY INC1 tx · Dec 2, 2005

Track record of KELLER DENNIS J

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

Transaction history of KELLER DENNIS J

Co-insiders of KELLER DENNIS J

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NICOR INCListing unverified	Dec 13, 2011	Other	-5,750	—	n/a (No price was disclosed in the filing)		SEC
NICOR INCListing unverified	Dec 13, 2011	OtherD (derivative)	-36,418.97	—	n/a (No price was disclosed in the filing)		SEC
NICOR INCListing unverified	Nov 2, 2011	AwardD (derivative)	298.6	56.25 USD	$16.8K		SEC
NICOR INCListing unverified	Nov 2, 2011	Award	750	—	n/a (No price was disclosed in the filing)		SEC
NICOR INCListing unverified	Oct 3, 2011	AwardD (derivative)	254.73	54.96 USD	$14K		SEC
NICOR INCListing unverified	Aug 2, 2011	AwardD (derivative)	302.32	54.70 USD	$16.5K		SEC
NICOR INCListing unverified	Jul 1, 2011	AwardD (derivative)	365.97	54.65 USD	$20K		SEC
NICOR INCListing unverified	May 3, 2011	AwardD (derivative)	292.81	55.43 USD	$16.2K		SEC
NICOR INCListing unverified	Apr 1, 2011	AwardD (derivative)	289.18	53.60 USD	$15.5K		SEC
NICOR INCListing unverified	Feb 1, 2011	AwardD (derivative)	316.01	50.47 USD	$15.9K		SEC
NICOR INCListing unverified	Jan 3, 2011	AwardD (derivative)	579.88	50.01 USD	$29K	Unusual size	SEC
NICOR INCListing unverified	Nov 2, 2010	AwardD (derivative)	326.01	47.63 USD	$15.5K		SEC
NICOR INCListing unverified	Oct 1, 2010	AwardD (derivative)	372.64	45.62 USD	$17K		SEC
Covista Inc.Listing on record	Aug 26, 2010	Gift	-400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Covista Inc.Listing on record	Aug 26, 2010	Gift	-400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Covista Inc.Listing on record	Aug 26, 2010	Gift	-400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NICOR INCListing unverified	Aug 3, 2010	AwardD (derivative)	346.96	43.79 USD	$15.2K		SEC
NICOR INCListing unverified	Jul 1, 2010	AwardD (derivative)	451.88	40.94 USD	$18.5K		SEC
Covista Inc.Listing on record	May 25, 2010	ExerciseD (derivative)	-500	61.42	$30.7K		SEC
Covista Inc.Listing on record	May 25, 2010	Exercise	500	28.88	$14.4K		SEC
Covista Inc.Listing on record	May 25, 2010	Exercise	40,000	31.75	$1.3M	Unusual size	SEC
Covista Inc.Listing on record	May 25, 2010	ExerciseD (derivative)	-40,000	61.42	$2.5M	Unusual size	SEC
NICOR INCListing unverified	May 4, 2010	AwardD (derivative)	340.72	43.51	$14.8K		SEC
Covista Inc.Listing on record	Apr 22, 2010	Sell	-20,000	71.91	$1.4M		SEC
Covista Inc.Listing on record	Apr 22, 2010	Sell	-20,000	73.06	$1.5M		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
NICOR INCListing unverified	Dec 13, 2011	Other	-5,750	—	n/a (No price was disclosed in the filing)		SEC
NICOR INCListing unverified	Dec 13, 2011	OtherD (derivative)	-36,418.97	—	n/a (No price was disclosed in the filing)		SEC
NICOR INCListing unverified	Nov 2, 2011	AwardD (derivative)	298.6	56.25 USD	$16.8K		SEC
NICOR INCListing unverified	Nov 2, 2011	Award	750	—	n/a (No price was disclosed in the filing)		SEC
NICOR INCListing unverified	Oct 3, 2011	AwardD (derivative)	254.73	54.96 USD	$14K		SEC
NICOR INCListing unverified	Aug 2, 2011	AwardD (derivative)	302.32	54.70 USD	$16.5K		SEC
NICOR INCListing unverified	Jul 1, 2011	AwardD (derivative)	365.97	54.65 USD	$20K		SEC
NICOR INCListing unverified	May 3, 2011	AwardD (derivative)	292.81	55.43 USD	$16.2K		SEC
NICOR INCListing unverified	Apr 1, 2011	AwardD (derivative)	289.18	53.60 USD	$15.5K		SEC
NICOR INCListing unverified	Feb 1, 2011	AwardD (derivative)	316.01	50.47 USD	$15.9K		SEC
NICOR INCListing unverified	Jan 3, 2011	AwardD (derivative)	579.88	50.01 USD	$29K	Unusual size	SEC
NICOR INCListing unverified	Nov 2, 2010	AwardD (derivative)	326.01	47.63 USD	$15.5K		SEC
NICOR INCListing unverified	Oct 1, 2010	AwardD (derivative)	372.64	45.62 USD	$17K		SEC
Covista Inc.Listing on record	Aug 26, 2010	Gift	-400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Covista Inc.Listing on record	Aug 26, 2010	Gift	-400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
Covista Inc.Listing on record	Aug 26, 2010	Gift	-400,000	0.00	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
NICOR INCListing unverified	Aug 3, 2010	AwardD (derivative)	346.96	43.79 USD	$15.2K		SEC
NICOR INCListing unverified	Jul 1, 2010	AwardD (derivative)	451.88	40.94 USD	$18.5K		SEC
Covista Inc.Listing on record	May 25, 2010	ExerciseD (derivative)	-500	61.42	$30.7K		SEC
Covista Inc.Listing on record	May 25, 2010	Exercise	500	28.88	$14.4K		SEC
Covista Inc.Listing on record	May 25, 2010	Exercise	40,000	31.75	$1.3M	Unusual size	SEC
Covista Inc.Listing on record	May 25, 2010	ExerciseD (derivative)	-40,000	61.42	$2.5M	Unusual size	SEC
NICOR INCListing unverified	May 4, 2010	AwardD (derivative)	340.72	43.51	$14.8K		SEC
Covista Inc.Listing on record	Apr 22, 2010	Sell	-20,000	71.91	$1.4M		SEC
Covista Inc.Listing on record	Apr 22, 2010	Sell	-20,000	73.06	$1.5M		SEC