|4Jul 25, 10:17 AM ET

Dresser James van B. 4

4 · MERRIMACK PHARMACEUTICALS INC · Filed Jul 25, 2012

Insider Transaction Report

Form 4
Period: 2012-07-24
Transactions
  • Exercise/Conversion

    Common Stock

    2012-07-24$2.19/sh+20,000$43,800128,974 total
  • Exercise/Conversion

    Stock Option (right to buy)

    2012-07-2420,0000 total
    Exercise: $2.19Exp: 2012-08-02Common Stock (20,000 underlying)
Footnotes (1)
  • [F1]This option is fully vested.

Documents

1 file
  • 4
    edgar.xmlPrimary

    FORM 4 -