Shepherd Thomas C

Executive Vice President at Covista Inc. · on record since Oct 20, 2004

Insider trading activity of Shepherd Thomas C

Transactions on record: 30; since Jun 17, 2005

Open-market buys: 0

Open-market sells: 5; $1.5M

Companies traded: 1; last filing May 27, 2011

Figures computed from official regulatory filings — .

Companies where Shepherd Thomas C has traded

Covista Inc.30 tx · $2.3M · May 27, 2011

Track record of Shepherd Thomas C

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

Transaction history of Shepherd Thomas C

Co-insiders of Shepherd Thomas C

Akens Jeffrey RichardCovista Inc.
ALEXANDER MICHAEL JCovista Inc.
Allegrini AdrianoCovista Inc.
Altschuler StevenCovista Inc.
Anderson Catherine C.Covista Inc.
Ashe Gena LCovista Inc.
BABEL THOMASCovista Inc.
BARON RONALDCovista Inc.
Bartholomew James RaymondCovista Inc.
Beard, Stephen W.Covista Inc.
BECK DOUGLAS G.Covista Inc.
BEGLEY CHRISTOPHER BCovista Inc.
Betz MichaelCovista Inc.
Blumberg David JamesCovista Inc.
Boden Holland Katherine AliceCovista Inc.
BOWSHER CHARLES ACovista Inc.
BROWN DAVID SCovista Inc.
BURKE WILLIAM WCovista Inc.
BUTLER GARY CCovista Inc.
CALABRO JACKCovista Inc.
Carroll KathleenCovista Inc.
Caywood ChristopherCovista Inc.
CHIU EMILY CCovista Inc.
COSON MARILYNN JCovista Inc.
Cox Karen SueCovista Inc.
CURRAN CONNIE RCovista Inc.
DANAHER JOHN W MDCovista Inc.
Davis Gregory SCovista Inc.
DE LARDEMELLE CHARLESCovista Inc.
DeShazer CharlesCovista Inc.
DE VAULX CHARLESCovista Inc.
DILL JERRY RCovista Inc.

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Src
Covista Inc.Listing on record	May 27, 2011	ExerciseD (derivative)	-3,148	0.00 USD	—	SEC
Covista Inc.Listing on record	May 27, 2011	Exercise	1,852	21.40 USD	$39.6K	SEC
Covista Inc.Listing on record	May 27, 2011	Sell	-1,852	54.18 USD	$100.3K	SEC
Covista Inc.Listing on record	May 27, 2011	Sell	-3,148	54.22 USD	$170.7K	SEC
Covista Inc.Listing on record	May 27, 2011	Exercise	3,148	21.40 USD	$67.4K	SEC
Covista Inc.Listing on record	May 27, 2011	ExerciseD (derivative)	-1,852	0.00 USD	—	SEC
Covista Inc.Listing on record	Feb 24, 2011	Exercise	8,000	20.12 USD	$161K	SEC
Covista Inc.Listing on record	Feb 24, 2011	ExerciseD (derivative)	-8,000	0.00 USD	—	SEC
Covista Inc.Listing on record	Feb 24, 2011	Sell	-8,000	53.00 USD	$424K	SEC
Covista Inc.Listing on record	Aug 31, 2010	AwardD (derivative)	3,719	0.00	—	SEC
Covista Inc.Listing on record	Aug 31, 2010	AwardD (derivative)	8,556	0.00	—	SEC
Covista Inc.Listing on record	Feb 16, 2010	ExerciseD (derivative)	-5,001	0.00	—	SEC
Covista Inc.Listing on record	Feb 16, 2010	Exercise	5,001	21.62	$108.1K	SEC
Covista Inc.Listing on record	Feb 16, 2010	Sell	-5,001	60.01	$300.1K	SEC
Covista Inc.Listing on record	Nov 13, 2009	Sell	-10,000	53.33	$533.3K	SEC
Covista Inc.Listing on record	Nov 13, 2009	ExerciseD (derivative)	-10,000	0.00	—	SEC
Covista Inc.Listing on record	Nov 13, 2009	Exercise	10,000	21.40	$214K	SEC
Covista Inc.Listing on record	Sep 9, 2009	AwardD (derivative)	1,071	0.00	—	SEC
Covista Inc.Listing on record	Sep 9, 2009	AwardD (derivative)	8,254	0.00	—	SEC
Covista Inc.Listing on record	Nov 3, 2008	SellD (derivative)	-3,006	57.53	$172.9K	SEC
Covista Inc.Listing on record	Nov 3, 2008	SellD (derivative)	-994	57.48	$57.1K	SEC
Covista Inc.Listing on record	Sep 2, 2008	AwardD (derivative)	13,950	0.00	—	SEC
Covista Inc.Listing on record	Sep 2, 2008	AwardD (derivative)	13,950	0.00	—	SEC
Covista Inc.Listing on record	Sep 5, 2007	AwardD (derivative)	4,304	0.00	—	SEC
Covista Inc.Listing on record	Sep 5, 2007	AwardD (derivative)	13,196	0.00	—	SEC

Company	Filed	Type	Qty	Price	Value · USD	Src
Covista Inc.Listing on record	May 27, 2011	ExerciseD (derivative)	-3,148	0.00 USD	—	SEC
Covista Inc.Listing on record	May 27, 2011	Exercise	1,852	21.40 USD	$39.6K	SEC
Covista Inc.Listing on record	May 27, 2011	Sell	-1,852	54.18 USD	$100.3K	SEC
Covista Inc.Listing on record	May 27, 2011	Sell	-3,148	54.22 USD	$170.7K	SEC
Covista Inc.Listing on record	May 27, 2011	Exercise	3,148	21.40 USD	$67.4K	SEC
Covista Inc.Listing on record	May 27, 2011	ExerciseD (derivative)	-1,852	0.00 USD	—	SEC
Covista Inc.Listing on record	Feb 24, 2011	Exercise	8,000	20.12 USD	$161K	SEC
Covista Inc.Listing on record	Feb 24, 2011	ExerciseD (derivative)	-8,000	0.00 USD	—	SEC
Covista Inc.Listing on record	Feb 24, 2011	Sell	-8,000	53.00 USD	$424K	SEC
Covista Inc.Listing on record	Aug 31, 2010	AwardD (derivative)	3,719	0.00	—	SEC
Covista Inc.Listing on record	Aug 31, 2010	AwardD (derivative)	8,556	0.00	—	SEC
Covista Inc.Listing on record	Feb 16, 2010	ExerciseD (derivative)	-5,001	0.00	—	SEC
Covista Inc.Listing on record	Feb 16, 2010	Exercise	5,001	21.62	$108.1K	SEC
Covista Inc.Listing on record	Feb 16, 2010	Sell	-5,001	60.01	$300.1K	SEC
Covista Inc.Listing on record	Nov 13, 2009	Sell	-10,000	53.33	$533.3K	SEC
Covista Inc.Listing on record	Nov 13, 2009	ExerciseD (derivative)	-10,000	0.00	—	SEC
Covista Inc.Listing on record	Nov 13, 2009	Exercise	10,000	21.40	$214K	SEC
Covista Inc.Listing on record	Sep 9, 2009	AwardD (derivative)	1,071	0.00	—	SEC
Covista Inc.Listing on record	Sep 9, 2009	AwardD (derivative)	8,254	0.00	—	SEC
Covista Inc.Listing on record	Nov 3, 2008	SellD (derivative)	-3,006	57.53	$172.9K	SEC
Covista Inc.Listing on record	Nov 3, 2008	SellD (derivative)	-994	57.48	$57.1K	SEC
Covista Inc.Listing on record	Sep 2, 2008	AwardD (derivative)	13,950	0.00	—	SEC
Covista Inc.Listing on record	Sep 2, 2008	AwardD (derivative)	13,950	0.00	—	SEC
Covista Inc.Listing on record	Sep 5, 2007	AwardD (derivative)	4,304	0.00	—	SEC
Covista Inc.Listing on record	Sep 5, 2007	AwardD (derivative)	13,196	0.00	—	SEC