Personal tax - shares

Brumi

IF YOU HAVE :
MAY 98 BUY SHARES
JUNE 99 BUY SHARES
AUG 01 SOLD SHARES 100
MAR 05 BUY SHARES
SEPT 08 SOLD SHARES 100

and the question is do you add both sold shares to make the proceeds?
Proceeds 100 or 200
Cost

Bluewednesday

I would match each disposal separately according to the share disposal rules.