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4//SEC Filing

OCONNOR GERALD P 4

Accession 0001181431-10-026351

CIK 0000072020other

Filed

May 12, 8:00 PM ET

Accepted

May 13, 9:48 AM ET

Size

9.6 KB

Accession

0001181431-10-026351

Insider Transaction Report

Form 4
Period: 2010-05-12
OCONNOR GERALD P
Senior Vice President
Transactions
  • Exercise/Conversion

    Employee Stock Option (right to buy)

    2010-05-1211,7000 total
    Exercise: $37.23From: 2008-03-17Exp: 2015-03-17Common Stock (11,700 underlying)
  • Sale

    Common Stock

    2010-05-12$43.30/sh11,600$502,2801,539.886 total
  • Exercise/Conversion

    Common Stock

    2010-05-12$37.23/sh+11,700$435,59113,139.886 total
  • Sale

    Common Stock

    2010-05-12$43.36/sh100$4,3361,439.886 total
Footnotes (1)
  • [F1]Includes 15.277 shares of common stock acquired in May 2010 under the Dividend Reinvestment Plan.

Issuer

NICOR INC

CIK 0000072020

Entity typeother

Related Parties

1
  • filerCIK 0001349585

Filing Metadata

Form type
4
Filed
May 12, 8:00 PM ET
Accepted
May 13, 9:48 AM ET
Size
9.6 KB