ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

JOHN G ULLMAN & ASSOCIATES INC's Holding History (CIK: 0000919530)

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

Q1 2022

Shares 83,404 Value ($000) $3,535 Avg Close $47.86 Range $37.72 - $60.49

Q4 2021

Shares 61,404 Value ($000) $3,522 Avg Close $52.01 Range $40.97 - $60.84

Q3 2021

Shares 68,404 Value ($000) $2,914 Avg Close $47.15 Range $39.00 - $56.24

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	83,404	$3,535	$47.86	$37.72 - $60.49
Q4 2021	61,404	$3,522	$52.01	$40.97 - $60.84
Q3 2021	68,404	$2,914	$47.15	$39.00 - $56.24