Shepherd Thomas C

CIK 00013064891 companyOAKBROOK TERRACE, IL

SEC Profile

Transactions

Companies

Filings

CIK

0001306489

Recent Transactions

24 trades

Exercise/Conversion
Covista Inc.$CVSA
Incentive Stock Option (Right to Buy)
2011-05-27−1,852→ 0 total
Exercise/Conversion
Covista Inc.$CVSA
Common Stock
2011-05-27$21.40/sh+1,852→ 1,852 total
Exercise/Conversion
Covista Inc.$CVSA
Common Stock
2011-05-27$21.40/sh+3,148→ 3,148 total
Exercise/Conversion
Covista Inc.$CVSA
Non-qualified Stock Option (Right to Buy)
2011-05-27−3,148→ 0 total
Sale
Covista Inc.$CVSA
Common Stock
2011-05-27$54.22/sh−3,148→ 0 total
Sale
Covista Inc.$CVSA
Common Stock
2011-05-27$54.18/sh−1,852→ 0 total
Exercise/Conversion
Covista Inc.$CVSA
Incentive Stock Option (Right to Buy)
2011-02-24−8,000→ 3,000 total
Sale
Covista Inc.$CVSA
Common Stock
2011-02-24$53.00/sh−8,000→ 0 total
Exercise/Conversion
Covista Inc.$CVSA
Common Stock
2011-02-24$20.12/sh+8,000→ 8,000 total
Award
Covista Inc.$CVSA
Incentive Stock Option (right to buy)
2010-08-27+3,719→ 3,719 total
Award
Covista Inc.$CVSA
Non-Qualified Stock Option (right to buy)
2010-08-27+8,556→ 8,556 total
Sale
Covista Inc.$CVSA
Common Stock
2010-02-12$60.01/sh−5,001→ 0 total
Exercise/Conversion
Covista Inc.$CVSA
Common Stock
2010-02-12$21.62/sh+5,001→ 5,001 total
Exercise/Conversion
Covista Inc.$CVSA
Non-Qualified Stock Option (right to buy)
2010-02-12−5,001→ 0 total
Sale
Covista Inc.$CVSA
Common Stock
2009-11-12$53.33/sh−10,000→ 0 total
Exercise/Conversion
Covista Inc.$CVSA
Common Stock
2009-11-12$21.40/sh+10,000→ 10,000 total
Exercise/Conversion
Covista Inc.$CVSA
Non-Qualified Stock Option (right to buy)
2009-11-12−10,000→ 3,148 total
Award
Covista Inc.$CVSA
Non-Qualified Stock Option (right to buy)
2009-08-28+8,254→ 8,254 total
Award
Covista Inc.$CVSA
Incentive Stock Option (right to buy)
2009-08-28+1,071→ 1,071 total
Sale
Covista Inc.$CVSA
Incentive Stock Option (right to buy)
2008-10-31$57.48/sh−994→ 11,000 total
Sale
Covista Inc.$CVSA
Incentive Stock Option (right to buy)
2008-10-31$57.53/sh−3,006→ 11,994 total
Award
Covista Inc.$CVSA
Incentive Stock Option (right to buy)
2005-06-15+1,852→ 1,852 total
Award
Covista Inc.$CVSA
Non-Qualified Stock Option (right to buy)
2005-06-15+12,148→ 12,148 total
Award
Covista Inc.$CVSA
Incentive Stock Option (right to buy)
2004-10-18+15,000→ 15,000 total

Companies

Covista Inc.
Executive Vice President and
$CVSA

Recent Filings

Address

ONE TOWER L ANE

OAKBROOK TERRACE, IL, 60181

View on SEC.gov