POWELL INDS INC

Ticker: POWL CUSIP: 739128106 Class: Common Stock

Boston Partners's Holding History (CIK: 0001386060)

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

Q3 2018

Shares 66,809 Value ($000) $2,422 Avg Close $31.06 Range $27.87 - $34.45

Q2 2018

Shares 67,864 Value ($000) $2,364 Avg Close $27.36 Range $21.74 - $31.75

Q1 2018

Shares 77,554 Value ($000) $2,082 Avg Close $24.05 Range $21.60 - $27.83

Q4 2017

Shares 77,554 Value ($000) $2,222 Avg Close $23.34 Range $18.65 - $25.35

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	66,809	$2,422	$31.06	$27.87 - $34.45
Q2 2018	67,864	$2,364	$27.36	$21.74 - $31.75
Q1 2018	77,554	$2,082	$24.05	$21.60 - $27.83
Q4 2017	77,554	$2,222	$23.34	$18.65 - $25.35