BLACK HILLS CORP /SD/·4

May 16, 3:18 PM ET

MATTERN JAMES M 4

4 · BLACK HILLS CORP /SD/ · Filed May 16, 2005

Insider Transaction Report

Form 4
Period: 2005-05-12
MATTERN JAMES M
VP - Administration
Transactions
  • Sale

    Common Stock

    2005-05-12$35.35/sh600$21,21019,222.12 total
  • Exercise/Conversion

    Option (Right to Buy)

    2005-05-12$16.67/sh3,000$50,0100 total
    Exercise: $16.67From: 1999-11-22Exp: 2006-11-22Common Stock (3,000 underlying)
  • Sale

    Common Stock

    2005-05-12$35.14/sh1,600$56,22415,922.12 total
  • Sale

    Common Stock

    2005-05-12$35.45/sh1,325$46,97119,822.12 total
  • Sale

    Common Stock

    2005-05-12$35.21/sh1,700$59,85717,522.12 total
  • Tax Payment

    Common Stock

    2005-05-15$34.87/sh169.545$5,91215,452.575 total
  • Sale

    Common Stock

    2005-05-12$35.04/sh300$10,51215,622.12 total
  • Exercise/Conversion

    Common Stock

    2005-05-12$16.67/sh+3,000$50,01015,147.12 total
Holdings
  • Common Stock

    (indirect: By Immediate Family)
    30

Documents

1 file
  • 4
    mat214.xmlPrimary