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Insider · CIK 0001069504

COOK DAVID P /

Reports to the SEC for 1 company · DALLAS, TX

Transactions

7

Companies

1

Filings

2

CIK

0001069504

Forms 4 and 5

Insider transactions

7 trades
DateCompanyValue
2011-04-13ZIX CORPM Exercise/Conversion+$3,687.54
2011-04-13ZIX CORPS Sale−$5,321.45
2011-04-13ZIX CORPM Exercise/Conversion+$45K
2011-04-13ZIX CORPS Sale−$87.8K
2011-04-13ZIX CORPCommon Stock OptionM Exercise/Conversion—
2011-04-13ZIX CORPCommon Stock OptionM Exercise/Conversion—
2010-04-09ZIX CORPCommon Stock OptionA Award—

Recent filings

2

Companies

1

Address

2711 N. HASKELL AVENUE SUITE 2200

DALLAS, TX, 75204