Ultra Clean Holdings Inc

CUSIP: 90385v107 Class: COM

Caprock Group, LLC's Holding History (CIK: 0001610769)

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

Q1 2017
Shares 15,345 Value ($000) $259 Avg Close — Range —
Q4 2016
Shares 10,320 Value ($000) $100 Avg Close — Range —