ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.'s Holding History (CIK: 0001705339)

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

Q4 2025

Shares 20,737 Value ($000) $525 Avg Close $26.60 Range $21.49 - $31.11

Q3 2025

Shares 20,754 Value ($000) $566 Avg Close $24.59 Range $21.28 - $29.72

Q2 2025

Shares 24,479 Value ($000) $552 Avg Close $20.53 Range $16.66 - $23.22

Q1 2025

Shares 26,425 Value ($000) $566 Avg Close $31.93 Range $20.86 - $40.10

Q4 2024

Shares 25,168 Value ($000) $905 Avg Close $36.98 Range $32.08 - $41.84

Q3 2024

Shares 24,217 Value ($000) $967 Avg Close $41.01 Range $32.33 - $56.47

Q2 2024

Shares 22,778 Value ($000) $1,116 Avg Close $44.88 Range $38.16 - $50.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	20,737	$525	$26.60	$21.49 - $31.11
Q3 2025	20,754	$566	$24.59	$21.28 - $29.72
Q2 2025	24,479	$552	$20.53	$16.66 - $23.22
Q1 2025	26,425	$566	$31.93	$20.86 - $40.10
Q4 2024	25,168	$905	$36.98	$32.08 - $41.84
Q3 2024	24,217	$967	$41.01	$32.33 - $56.47
Q2 2024	22,778	$1,116	$44.88	$38.16 - $50.51