| 2018-02-27 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Quality | 17,352 0.0476% | $19.56 | $339,473 | -28.28% | |
| 2017-12-28 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Quality | 6,018 0.0182% | $21.41 | $128,845 | -23.31% | |
| 2017-10-31 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Quality | 10,404 0.0299% | $24.49 | $254,827 | -30.54% | |
| 2017-09-29 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Quality | 2,914 0.0087% | $30.47 | $88,790 | -39.03% | |
| 2017-05-31 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Quality | 37,216 0.1105% | $22.67 | $843,584 | -4.27% |