Sorry, I couldn't find pricing data for that day. The closing price for Cintas (CTAS) on December 14, 2018 was $39.91. It was down 0.4% for the day. The latest price is $202.06.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
December 14 2018
$40.08
$40.37
$39.80
$39.91
2,387,200
Daily pricing data for Cintas dates back to 8/19/1983, and may be incomplete.