POWELL INDS INC

Ticker: POWL CUSIP: 739128106 Class: Common Stock

Granahan Investment Management, LLC's Holding History (CIK: 0001026710)

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

Q3 2025

Shares 16,764 Value ($000) $5,110 Avg Close $253.93 Range $202.98 - $308.15

Q2 2025

Shares 44,213 Value ($000) $9,305 Avg Close $180.41 Range $152.30 - $220.91

Q1 2025

Shares 40,200 Value ($000) $6,847 Avg Close $208.15 Range $145.46 - $327.83

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	16,764	$5,110	$253.93	$202.98 - $308.15
Q2 2025	44,213	$9,305	$180.41	$152.30 - $220.91
Q1 2025	40,200	$6,847	$208.15	$145.46 - $327.83