PPG INDS INC

Ticker: PPG CUSIP: 693506107 Class: COM

ARIEL INVESTMENTS, LLC's Holding History (CIK: 0000936753)

Note: Option positions (PUT/CALL) are excluded.

Q1 2017

Shares 12,113 Value ($000) $1,273 Avg Close $85.88 Range $80.05 - $96.45

Q4 2016

Shares 12,113 Value ($000) $1,148 Avg Close $80.65 Range $75.56 - $87.73

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	12,113	$1,273	$85.88	$80.05 - $96.45
Q4 2016	12,113	$1,148	$80.65	$75.56 - $87.73