Sorry, I couldn't find pricing data for that day. The closing price for Microsoft (MSFT) on December 12, 2008 was $14.15. It was up 1.1% for the day. The latest price is $525.82.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
December 12 2008
$14.00
$14.51
$13.67
$14.15
78,112,600
Daily pricing data for Microsoft dates back to 3/13/1986, and may be incomplete.