ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2024

Shares 225,000 Value ($000) $11,025 Avg Close $44.88 Range $38.16 - $50.51

Q1 2024

Shares 290,500 Value ($000) $13,346 Avg Close $40.62 Range $31.01 - $49.25

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	225,000	$11,025	$44.88	$38.16 - $50.51
Q1 2024	290,500	$13,346	$40.62	$31.01 - $49.25