ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q4 2025

Shares 53,969 Value ($000) $1,367 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 52,901 Value ($000) $1,442 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 56,782 Value ($000) $1,282 Avg Close $20.53 Range $16.66 - $23.22

Q1 2025

Shares 48,548 Value ($000) $1,039 Avg Close $31.93 Range $20.86 - $40.10

Q4 2024

Shares 39,379 Value ($000) $1,416 Avg Close $36.98 Range $32.08 - $41.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	53,969	$1,367	$26.60	$21.49 - $31.11
Q3 2025	52,901	$1,442	$24.59	$21.28 - $29.72
Q2 2025	56,782	$1,282	$20.53	$16.66 - $23.22
Q1 2025	48,548	$1,039	$31.93	$20.86 - $40.10
Q4 2024	39,379	$1,416	$36.98	$32.08 - $41.84