$RGEN·4

REPLIGEN CORP · Nov 18, 2:56 PM ET

REPLIGEN CORP 4

4 · REPLIGEN CORP · Filed Nov 18, 2014

Insider Transaction Report

Form 4
Period: 2014-11-14
HERLIHY WALTER C
DirectorPRESIDENT, CEO
Transactions
  • Exercise/Conversion

    Stock Option (Right to Buy)

    2014-11-1410,00010,000 total
    Exercise: $3.33From: 2011-07-14Exp: 2020-07-15Common Stock (10,000 underlying)
  • Tax Payment

    Common Stock

    2014-11-14$23.30/sh1,430$33,319548,047 total
  • Exercise/Conversion

    Common Stock

    2014-11-14$3.33/sh+10,000$33,300549,477 total
Footnotes (1)
  • [F1]Payment made via forfeiture of 1,430 shares of Common Stock valued at the closing price of $23.30 on November 14, 2014.

Documents

1 file
  • 4
    doc1.xmlPrimary

    FORM 4