| 2018-06-05 | Sale | Ultra Clean Holdings, Inc. UCTT | Please see Remarks | 762 0.002% | $19.00 | $14,478 | -35.29% | |
| 2018-04-13 | Sale | Ultra Clean Holdings, Inc. UCTT | Please see Remarks | 35,966 0.094% | $19.00 | $683,361 | -33.3% | |
| 2017-07-27 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Supply Chain | 242 0.0007% | $25.02 | $6,055 | -14.87% | |
| 2017-06-05 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Supply Chain | 73,486 0.2175% | $23.34 | $1.72M | -7.52% | |
| 2017-04-26 | Sale | Ultra Clean Holdings, Inc. UCTT | SVP, Supply Chain | 340 0.001% | $17.75 | $6,035 | +27.33% | |
| 2017-03-31 | Sale | Ultra Clean Holdings, Inc. UCTT | Please see Remarks | 15,962 0.0465% | $16.43 | $262,272 | +32.31% | |
| 2015-07-27 | Sale | Ultra Clean Holdings, Inc. UCTT | Please see Remarks | 924 0.0029% | $7.15 | $6,607 | -25.48% | |
| 2014-02-25 | Sale | Ultra Clean Holdings, Inc. UCTT | Sr. VP Supply Chain Management | 1,112 0.0039% | $13.34 | $14,834 | -31.78% | |
| 2013-03-15 | Sale | Ultra Clean Holdings, Inc. UCTT | Sr. VP Supply Chain Management | 7,736 0.0277% | $6.50 | $50,299 | +5.86% |