ACUITY BRANDS INC

Ticker: AYI CUSIP: 00508Y102 Class: EQTY

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

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

Q4 2018

Shares 31,678 Value ($000) $3,641 Avg Close $120.52 Range $101.04 - $156.11

Q3 2018

Shares 31,678 Value ($000) $4,980 Avg Close $140.00 Range $112.07 - $168.76

Q2 2018

Shares 31,063 Value ($000) $3,599 Avg Close $118.70 Range $107.17 - $135.65

Q1 2018

Shares 30,663 Value ($000) $4,268 Avg Close $149.74 Range $128.15 - $181.89

Q4 2017

Shares 8,984 Value ($000) $1,581 Avg Close $161.83 Range $150.78 - $175.77

Q3 2017

Shares 8,780 Value ($000) $1,504 Avg Close $181.12 Range $148.98 - $202.97

Q2 2017

Shares 8,486 Value ($000) $1,725 Avg Close $171.47 Range $152.82 - $203.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	31,678	$3,641	$120.52	$101.04 - $156.11
Q3 2018	31,678	$4,980	$140.00	$112.07 - $168.76
Q2 2018	31,063	$3,599	$118.70	$107.17 - $135.65
Q1 2018	30,663	$4,268	$149.74	$128.15 - $181.89
Q4 2017	8,984	$1,581	$161.83	$150.78 - $175.77
Q3 2017	8,780	$1,504	$181.12	$148.98 - $202.97
Q2 2017	8,486	$1,725	$171.47	$152.82 - $203.04