Annual Report 2009 - Daiichi Sankyo

Individuals covered by the plan:
2006 2007 2008
Stock option Stock option Stock option (1)
Directors 2 3 2
Employees 1,676 1,815 2,145
Total 1,678 1,818 2,147
Class and number of stocks (shares)
Common stock 1,221,300 1,331,575 1,559,825
Date of the grant January 17, 2006 January 17, 2007 January 16, 2008
Vesting The options are vested The options are vested The options are vested
evenly over a period of evenly over a period of evenly over a period of
5 years from the date 5 years from the date 5 years from the date
of the grant. of the grant. of the grant.
Exercise period 10 years from the date 10 years from the date 10 years from the date
of the grant of the grant of the grant
Individuals covered by the plan:
2008 2008
Stock option (2) Stock option (3)
Directors — 1
Employees 1 —
Total 1 1
Class and number of stocks (shares)
Common stock 15,000 200,000
Date of the grant June 11, 2008 December 19, 2008
Vesting The options are vested The options are vested
evenly over a period of evenly over a period of
5 years from the date 5 years from the date
of the grant.
of the grant.
Exercise period 10 years from the date 10 years from the date
of the grant
of the grant
The movement of stock options was as follows:
Subscription rights to shares which have not been vested (shares):
2001 2001 2002
Stock option (1) Stock option (2) Stock option
Outstanding as of March 31, 2008 — — —
Granted — — —
Increase upon acquisition — — —
Forfeited/expired — — —
Vested — — —
Outstanding as of March 31, 2009 — — —
Subscription rights to shares which have been vested (shares):
Outstanding as of March 31, 2008 — — —
Vested — — —
Increase upon acquisition 31,326 64,966 149,194
Exercised — — —
Forfeited/expired — — 1,970
Outstanding as of March 31, 2009 31,326 64,966 147,224
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Daiichi Sankyo Co., Ltd. Annual Report 2009