Sorry, I couldn't find pricing data for that day. The closing price for Apple (AAPL) on August 12, 2016 was $24.89. It was up 0.4% for the day. The latest price is $212.85.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
August 12 2016
$24.80
$24.95
$24.80
$24.89
74,641,600
Daily pricing data for Apple dates back to 12/12/1980, and may be incomplete.