$GERN·4

GERON CORPORATION · Jul 21, 9:16 PM ET

GERON CORPORATION 4

4 · GERON CORPORATION · Filed Jul 21, 2005

Insider Transaction Report

Form 4
Period: 2005-07-20
HARLEY CALVIN
VP and CSO
Transactions
  • Exercise/Conversion

    Stock Option (right to buy)

    2005-07-20$4.56/sh25,000$114,075535,294 total
    Exercise: $4.56From: 2002-09-03Exp: 2008-09-03Common Stock (25,000 underlying)
  • Exercise/Conversion

    Common Stock

    2005-07-20$4.56/sh+25,000$114,07530,918 total
  • Sale

    Common Stock

    2005-07-20$10.46/sh25,000$261,4105,918 total
Footnotes (1)
  • [F1]Includes shares owned in Geron 401K Plan.

Documents

1 file
  • 4
    edgar.xmlPrimary

    PRIMARY DOCUMENT