ULTRA CLEAN HLDGS INC

Ticker: UCTT CUSIP: 90385V107 Class: Common Stock

Harvey Partners, LLC's Holding History (CIK: 0001406484)

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

Q4 2016
Shares 227,500 Value ($000) $2,207 Avg Close $9.08 Range $7.06 - $10.65
Q3 2016
Shares 650,000 Value ($000) $4,817 Avg Close $6.56 Range $5.40 - $7.50
Q2 2016
Shares 732,000 Value ($000) $4,165 Avg Close $5.52 Range $4.95 - $6.07
Q1 2016
Shares 750,000 Value ($000) $4,020 Avg Close $5.07 Range $4.50 - $5.72
Q4 2015
Shares 1,145,000 Value ($000) $5,862 Avg Close $5.17 Range $4.60 - $5.91
Q3 2015
Shares 910,000 Value ($000) $5,223 Avg Close $6.60 Range $5.29 - $8.16
Q2 2015
Shares 790,000 Value ($000) $4,922 Avg Close $6.46 Range $5.26 - $7.51
Q1 2015
Shares 850,000 Value ($000) $6,078 Avg Close $8.80 Range $7.14 - $10.29
Q4 2014
Shares 845,000 Value ($000) $7,842 Avg Close $8.47 Range $7.32 - $9.51
Q3 2014
Shares 186,613 Value ($000) $1,670 Avg Close $9.32 Range $8.58 - $10.29
Q2 2014
Shares 205,000 Value ($000) $1,855 Avg Close $9.56 Range $7.62 - $13.89
Q1 2014
Shares 430,000 Value ($000) $5,655 Avg Close $12.49 Range $9.51 - $15.00
Q4 2013
Shares 1,582,500 Value ($000) $15,872 Avg Close $9.00 Range $6.53 - $10.66
Q3 2013
Shares 1,400,000 Value ($000) $9,674 Avg Close $6.67 Range $6.00 - $7.11
Q2 2013
Shares 1,315,000 Value ($000) $7,956 Avg Close $6.00 Range $4.52 - $6.45