Letter To Shareholders - Mitac

G. (a) A summary of the movements under the Company’s assumed stock option plan
of Tyan Computer Technology Co., Ltd. is set forth below:
In thousands
of shares
For the years ended December 31,
2009 2008
Weighted average
exercisable price
(in NT dollars)
In thousands
of shares
Weighted average
exercisable price
(in NT dollars)
Options outstanding
at the beginning
of the year 3,922 $ 16.21 5,404 $ 17.45
Options granted - - - -
Stock dividends or
adjustment of
number of options - - - -
Options exercised ( 733 ) 8.42 ( 687 ) 11.70
Options revoked ( 913 ) ( 795 )
Options outstanding
at the end of the
year 2,276 18.19 3,922 16.21
Options exercisable
at the end of the
year 1,495 584
Options approved
and not yet issued
at the end of the
year -
(b) As of December 31, 2009, the summary of the outstanding stock option plan
was as follows:
Number of options outstanding at the end of the year
Exercisable options at the end of the year
Range of
exercise
price
(in NT dollars)
In thousands
of shares
Expected
weighted
average
residual years
Weighted
average
exercise price
(in NT dollars)
In thousands
of shares
Weighted average
exercise price
(in NT dollars)
$ 13.1 501 1.67 $ 13.1 501 $ 13.1
16.7 160 2.19 16.7 111 16.7
20.4 222 2.50 20.4 187 20.4
20.0 649 3.22 20.0 324 20.0
19.7 744 3.75 19.7 372 19.7
2,276 $ 18.19 1,495
~123~