ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Verition Fund Management LLC's Holding History (CIK: 0001454027)

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

Q4 2025

Shares 8,400 Value ($000) $213 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 13,192 Value ($000) $359 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 16,190 Value ($000) $365 Avg Close $20.53 Range $16.66 - $23.22

Q3 2024

Shares 20,761 Value ($000) $829 Avg Close $41.01 Range $32.33 - $56.47

Q4 2015

Shares 75,000 Value ($000) $384 Avg Close $5.17 Range $4.60 - $5.91

Q1 2014

Shares 12,639 Value ($000) $166 Avg Close $12.49 Range $9.51 - $15.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,400	$213	$26.60	$21.49 - $31.11
Q3 2025	13,192	$359	$24.59	$21.28 - $29.72
Q2 2025	16,190	$365	$20.53	$16.66 - $23.22
Q3 2024	20,761	$829	$41.01	$32.33 - $56.47
Q4 2015	75,000	$384	$5.17	$4.60 - $5.91
Q1 2014	12,639	$166	$12.49	$9.51 - $15.00