Sorry, I couldn't find pricing data for that day. The closing price for Microsoft (MSFT) on June 29, 2012 was $24.41. It was up 0.5% for the day. The latest price is $410.65.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
June 29 2012
$24.30
$24.49
$24.05
$24.41
55,227,200
Daily pricing data for Microsoft dates back to 3/13/1986, and may be incomplete.