POWELL INDS INC

Ticker: POWL CUSIP: 739128106 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q4 2025

Shares 893 Value ($000) $285 Avg Close $336.55 Range $277.64 - $412.46

Q2 2025

Shares 377 Value ($000) $79 Avg Close $180.41 Range $152.30 - $220.91

Q1 2025

Shares 1,279 Value ($000) $218 Avg Close $208.15 Range $145.46 - $327.83

Q4 2024

Shares 1,704 Value ($000) $378 Avg Close $266.66 Range $212.92 - $362.80

Q3 2024

Shares 2,482 Value ($000) $551 Avg Close $162.21 Range $126.05 - $224.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	893	$285	$336.55	$277.64 - $412.46
Q2 2025	377	$79	$180.41	$152.30 - $220.91
Q1 2025	1,279	$218	$208.15	$145.46 - $327.83
Q4 2024	1,704	$378	$266.66	$212.92 - $362.80
Q3 2024	2,482	$551	$162.21	$126.05 - $224.65