POWELL INDS INC

Ticker: POWL CUSIP: 739128106 Class: Common Stock

CHATHAM CAPITAL GROUP, INC.'s Holding History (CIK: 0001108969)

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

Q4 2025

Shares 14,544 Value ($000) $4,636 Avg Close $336.55 Range $277.64 - $412.46

Q3 2025

Shares 14,374 Value ($000) $4,381 Avg Close $253.93 Range $202.98 - $308.15

Q2 2025

Shares 14,134 Value ($000) $2,975 Avg Close $180.41 Range $152.30 - $220.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,544	$4,636	$336.55	$277.64 - $412.46
Q3 2025	14,374	$4,381	$253.93	$202.98 - $308.15
Q2 2025	14,134	$2,975	$180.41	$152.30 - $220.91