NICOR INC·4

May 13, 9:48 AM ET

OCONNOR GERALD P 4

4 · NICOR INC · Filed May 13, 2010

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.

Documents

1 file
  • 4
    rrd275400.xmlPrimary

    STOCK OPTION EXERCISE