REPLIGEN CORP·4

Apr 30, 2:55 PM ET

Goldberg Alfred Lewis 4

4 · REPLIGEN CORP · Filed Apr 30, 2009

Insider Transaction Report

Form 4
Period: 2008-09-12
Transactions
  • Award

    Stock Option (Right to Buy)

    2008-09-12+20,00020,000 total
    Exercise: $5.08From: 2009-09-12Exp: 2018-09-12Common Stock (20,000 underlying)
Footnotes (1)
  • [F1]4,000 shares become exercisable on each of 9/12/2009, 9/12/2010, 9/12/2011, 9/12/2012, and 9/12/2013.

Documents

1 file
  • 4
    edgar123.xmlPrimary

    FORM 4