Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Ultra Clean Holdings, Inc. (UCTT) since 2015 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Ultra Clean Holdings, Inc.. Table 2 shows the detailed insider transactions. This company's CIK number is 1275014.
Total stock buying since 2015: $2,753,195.
Total stock sales since 2015: $40,550,453.
Total stock option exercises since 2015: $2,784,725.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 19,100 | $467,759 | 13,584 | $268,384 | 0 | $0 |
| 2024 | 27,500 | $942,075 | 116,176 | $5,635,094 | 0 | $0 |
| 2023 | 0 | $0 | 45,935 | $1,386,709 | 0 | $0 |
| 2022 | 676 | $21,632 | 86,258 | $3,245,413 | 0 | $0 |
| 2021 | 0 | $0 | 112,985 | $5,770,001 | 0 | $0 |
| 2020 | 0 | $0 | 184,896 | $5,214,653 | 0 | $0 |
| 2019 | 65,000 | $907,105 | 180,612 | $2,918,911 | 0 | $0 |
| 2018 | 1,000 | $13,404 | 176,880 | $3,093,290 | 0 | $0 |
| 2017 | 4,204 | $60,075 | 543,689 | $9,995,196 | 40,000 | $596,000 |
| 2016 | 0 | $0 | 58,595 | $560,096 | 0 | $0 |
| 2015 | 55,000 | $341,145 | 295,843 | $2,462,706 | 334,157 | $2,188,725 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-06 | 0 | $0 | 4,084 | $86,013 | 0 | $0 |
| 2025-05 | 0 | $0 | 9,500 | $182,371 | 0 | $0 |
| 2025-03 | 19,100 | $467,759 | 0 | $0 | 0 | $0 |
| 2024-11 | 25,000 | $858,750 | 3,422 | $130,720 | 0 | $0 |
| 2024-10 | 2,500 | $83,325 | 0 | $0 | 0 | $0 |
| 2024-07 | 0 | $0 | 49,706 | $2,693,173 | 0 | $0 |
| 2024-06 | 0 | $0 | 18,027 | $831,992 | 0 | $0 |
| 2024-05 | 0 | $0 | 45,021 | $1,979,209 | 0 | $0 |
| 2023-12 | 0 | $0 | 4,689 | $133,073 | 0 | $0 |
| 2023-11 | 0 | $0 | 19,514 | $512,251 | 0 | $0 |
| 2023-06 | 0 | $0 | 9,784 | $354,112 | 0 | $0 |
| 2023-05 | 0 | $0 | 3,877 | $126,572 | 0 | $0 |
| 2023-03 | 0 | $0 | 8,071 | $260,701 | 0 | $0 |
| 2022-11 | 0 | $0 | 38,518 | $1,285,691 | 0 | $0 |
| 2022-08 | 0 | $0 | 12,444 | $369,996 | 0 | $0 |
| 2022-05 | 676 | $21,632 | 4,996 | $157,336 | 0 | $0 |
| 2022-03 | 0 | $0 | 25,000 | $1,141,900 | 0 | $0 |
| 2022-01 | 0 | $0 | 5,300 | $290,490 | 0 | $0 |
| 2021-11 | 0 | $0 | 19,901 | $1,142,767 | 0 | $0 |
| 2021-09 | 0 | $0 | 15,000 | $690,113 | 0 | $0 |
| 2021-08 | 0 | $0 | 618 | $34,045 | 0 | $0 |
| 2021-07 | 0 | $0 | 5,576 | $289,616 | 0 | $0 |
| 2021-06 | 0 | $0 | 22,110 | $1,231,825 | 0 | $0 |
| 2021-05 | 0 | $0 | 22,334 | $1,142,093 | 0 | $0 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-06-06 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 4,084 | 21.06 | 86,013 |
| 2025-05-06 | Palfrey Jamie J. (SVP, Global Human Resources) | Sale | 9,500 | 19.20 | 182,371 |
| 2025-03-07 | Cook Christopher S (President, Products Division) | Buy | 4,100 | 25.30 | 103,709 |
| 2025-03-07 | Harding Brian E (Chief Accounting Officer) | Buy | 4,000 | 24.00 | 96,000 |
| 2025-03-07 | Granger Clarence L | Buy | 1,000 | 25.15 | 25,150 |
| 2025-03-07 | Maddock Ernest E | Buy | 10,000 | 24.29 | 242,900 |
| 2024-11-15 | Bajwa Harjinder (Chief Operating Officer) | Buy | 10,000 | 33.75 | 337,500 |
| 2024-11-13 | Bajwa Harjinder (Chief Operating Officer) | Buy | 15,000 | 34.75 | 521,250 |
| 2024-11-07 | Mckibben Jeffrey L. (Chief Information Officer) | Sale | 3,422 | 38.20 | 130,720 |
| 2024-10-31 | Bajwa Harjinder (Chief Operating Officer) | Buy | 2,500 | 33.33 | 83,325 |
| 2024-07-12 | Savage Sheri (CFO) | Sale | 2,440 | 55.87 | 136,322 |
| 2024-07-11 | Savage Sheri (CFO) | Sale | 897 | 55.87 | 50,115 |
| 2024-07-09 | Scholhamer James P (CEO) | Sale | 26,608 | 55.10 | 1,466,100 |
| 2024-07-08 | Savage Sheri (CFO) | Sale | 10,079 | 54.18 | 546,080 |
| 2024-07-02 | Savage Sheri (CFO) | Sale | 9,682 | 51.08 | 494,556 |
| 2024-06-10 | Savage Sheri (CFO) | Sale | 2,708 | 47.18 | 127,763 |
| 2024-06-07 | Savage Sheri (CFO) | Sale | 15,319 | 45.97 | 704,229 |
| 2024-05-24 | Liggett Emily M | Sale | 5,296 | 44.40 | 235,121 |
| 2024-05-17 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 3,449 | 44.79 | 154,487 |
| 2024-05-15 | Mckibben Jeffrey L. (Chief Information Officer) | Sale | 5,946 | 45.00 | 267,570 |
| 2024-05-09 | Cook Christopher S (President, Products Division) | Sale | 8,586 | 43.51 | 373,585 |
| 2024-05-09 | Palfrey Jamie J. (SVP, Global Human Resources) | Sale | 5,744 | 43.50 | 249,864 |
| 2024-05-09 | Harding Brian E (Chief Accounting Officer) | Sale | 11,000 | 43.74 | 481,107 |
| 2024-05-09 | Granger Clarence L | Sale | 5,000 | 43.49 | 217,475 |
| 2023-12-04 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 4,689 | 28.38 | 133,073 |
| 2023-11-20 | Mckibben Jeffrey L. (Chief Information Officer) | Sale | 4,200 | 26.71 | 112,169 |
| 2023-11-17 | Mckibben Jeffrey L. (Chief Information Officer) | Sale | 3,720 | 26.26 | 97,687 |
| 2023-11-14 | Cook Christopher S (President, Products Division) | Sale | 4,662 | 26.68 | 124,382 |
| 2023-11-03 | Palfrey Jamie J. (SVP, Global Human Resources) | Sale | 6,932 | 25.68 | 178,013 |
| 2023-06-09 | Bentinck Bill (President, Services Business) | Sale | 9,784 | 36.19 | 354,112 |
| 2023-05-26 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 176 | 36.10 | 6,353 |
| 2023-05-25 | Liggett Emily M | Sale | 3,701 | 32.48 | 120,219 |
| 2023-03-01 | Savage Sheri (CFO) | Sale | 8,071 | 32.30 | 260,701 |
| 2022-11-11 | Palfrey Jamie J. (SVP, Global Human Resources) | Sale | 3,453 | 34.74 | 119,955 |
| 2022-11-11 | Chinnasami Vijayan S. (Chief Operating Officer) | Sale | 10,000 | 35.08 | 350,800 |
| 2022-11-03 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 2,949 | 29.41 | 86,733 |
| 2022-11-01 | Savage Sheri (CFO and SVP Finance) | Sale | 14,814 | 31.92 | 472,833 |
| 2022-08-30 | Palfrey Jamie J. (SVP, Global Human Resources) | Sale | 8,296 | 29.73 | 246,664 |
| 2022-05-27 | Seto Jacqueline A. | Sale | 1,460 | 34.12 | 49,810 |
| 2022-05-11 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 3,536 | 30.41 | 107,526 |
| 2022-05-03 | Scholhamer James P (CEO) | Buy | 676 | 32.00 | 21,632 |
| 2022-03-02 | Ibnale David T | Sale | 25,000 | 45.68 | 1,141,900 |
| 2022-01-26 | Granger Clarence L | Sale | 3,000 | 50.83 | 152,490 |
| 2022-01-04 | Chinnasami Vijayan S. (Chief Operating Officer) | Sale | 2,300 | 60.00 | 138,000 |
| 2021-11-08 | Savage Sheri (CFO and SVP Finance) | Sale | 4,085 | 59.82 | 244,364 |
| 2021-11-08 | Liggett Emily M | Sale | 6,569 | 59.00 | 387,571 |
| 2021-11-03 | Cho Paul Yoonku (General Counsel and Secretary) | Sale | 9,247 | 55.24 | 510,832 |
| 2021-09-02 | Ibnale David T | Sale | 11,748 | 46.14 | 542,017 |
| 2021-09-01 | Ibnale David T | Sale | 3,252 | 45.54 | 148,096 |
| 2021-08-02 | Williams William Joe (President, Products Business) | Sale | 618 | 55.09 | 34,045 |
| 2021-07-29 | Williams William Joe (President, Products Business) | Sale | 627 | 53.21 | 33,362 |
| 2021-07-07 | Williams William Joe (President, Products Business) | Sale | 4,949 | 51.78 | 256,254 |
| 2021-06-03 | Seto Jacqueline A. | Sale | 1,688 | 55.62 | 93,895 |
| 2021-06-03 | Bentinck Bill (President, Services Business) | Sale | 7,000 | 55.67 | 389,662 |
| 2021-06-03 | Williams William Joe (President, Products Business) | Sale | 7,022 | 55.88 | 392,410 |
| 2021-06-03 | Liggett Emily M | Sale | 3,400 | 55.33 | 188,122 |
| 2021-06-03 | Scherer Barbara Vaughn | Sale | 3,000 | 55.91 | 167,736 |
| 2021-05-03 | Savage Sheri (CFO and SVP Finance) | Sale | 22,334 | 51.14 | 1,142,093 |
| 2021-04-01 | Savage Sheri (CFO and SVP Finance) | Sale | 7,446 | 61.65 | 459,008 |
| 2021-01-14 | Granger Clarence L | Sale | 10,000 | 40.00 | 400,000 |
| 2021-01-12 | Granger Clarence L | Sale | 5,935 | 38.09 | 226,064 |
| 2021-01-08 | Granger Clarence L | Sale | 1,636 | 38.00 | 62,168 |
| 2021-01-07 | Granger Clarence L | Sale | 2,429 | 38.00 | 92,302 |
| 2020-12-04 | Granger Clarence L | Sale | 12,930 | 36.00 | 465,480 |
| 2020-12-02 | Granger Clarence L | Sale | 20,000 | 34.02 | 680,360 |
| 2020-12-01 | Granger Clarence L | Sale | 15,000 | 32.00 | 480,000 |
| 2020-10-27 | Williams William Joe (Please see Remarks) | Sale | 3,531 | 22.81 | 80,556 |
| 2020-08-04 | Siu Chris (Chief Accounting Officer & SVP) | Sale | 3,413 | 30.00 | 102,390 |
| 2020-08-03 | Sterling Joan (SVP, Human Resources) | Sale | 13,838 | 30.23 | 418,253 |
| 2020-08-03 | Savage Sheri (CFO and SVP Finance) | Sale | 26,785 | 30.39 | 814,130 |
| 2020-08-03 | Chinnasami Vijayan S. (Chief Operating Officer) | Sale | 10,000 | 30.11 | 301,090 |
| 2020-08-03 | Siu Chris (Chief Accounting Officer & SVP) | Sale | 2,000 | 30.66 | 61,320 |
| 2020-07-30 | Granger Clarence L | Sale | 12,530 | 30.00 | 375,900 |
| 2020-05-29 | Edman Thomas T | Sale | 5,000 | 20.52 | 102,585 |
| 2020-05-18 | Williams William Joe (Please see Remarks) | Sale | 8,714 | 19.00 | 165,566 |
| 2020-05-08 | Savage Sheri (CFO and SVP Finance) | Sale | 16,282 | 18.42 | 299,865 |
| 2020-04-30 | Williams William Joe (Please see Remarks) | Sale | 7,900 | 21.21 | 167,559 |
| 2020-04-29 | Williams William Joe (Please see Remarks) | Sale | 2,132 | 19.00 | 40,508 |
| 2020-03-06 | Sterling Joan (SVP, Human Resources) | Sale | 5,453 | 20.47 | 111,617 |
| 2020-03-04 | Savage Sheri (CFO and SVP Finance) | Sale | 1,918 | 21.25 | 40,757 |
| 2020-02-20 | Granger Clarence L | Sale | 17,470 | 29.00 | 506,717 |
| 2019-12-12 | Williams William Joe (Please see Remarks) | Sale | 17,650 | 22.73 | 401,166 |
| 2019-11-11 | Edman Thomas T | Sale | 16,000 | 22.84 | 365,520 |
| 2019-11-04 | Mezhvinsky Leonid | Sale | 22,500 | 22.09 | 497,137 |
| 2019-10-24 | Williams William Joe (Please see Remarks) | Sale | 16,638 | 17.00 | 282,846 |
| 2019-09-16 | Williams William Joe (Please see Remarks) | Sale | 8,196 | 15.86 | 129,972 |
| 2019-08-07 | Savage Sheri (CFO, SVP Finance and Secretary) | Sale | 22,574 | 13.13 | 296,374 |
| 2019-05-17 | Sterling Joan (SVP, Human Resources) | Sale | 38,384 | 13.49 | 517,953 |
| 2019-05-09 | Granger Clarence L | Buy | 21,000 | 13.48 | 283,185 |
| 2019-05-08 | Granger Clarence L | Buy | 22,000 | 14.25 | 313,566 |
| 2019-05-07 | Savage Sheri (CFO, SVP Finance and Secretary) | Sale | 8,670 | 14.15 | 122,723 |
| 2019-05-07 | Granger Clarence L | Buy | 22,000 | 14.11 | 310,354 |
| 2019-03-07 | Savage Sheri (CFO, SVP Finance and Secretary) | Sale | 30,000 | 10.17 | 305,220 |
| 2018-10-05 | Henderson Michael Roy (SVP, Engineering) | Sale | 33,976 | .00 | 0 |
| 2018-07-31 | Maddock Ernest E | Buy | 1,000 | 13.40 | 13,404 |
| 2018-06-05 | Bingaman Mark (Please see Remarks) | Sale | 762 | 19.00 | 14,478 |
| 2018-05-01 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 5,782 | 17.19 | 99,404 |
| 2018-04-13 | Bingaman Mark (Please see Remarks) | Sale | 35,966 | 19.00 | 683,354 |
| 2018-03-06 | Granger Clarence L | Sale | 20,000 | 20.00 | 400,000 |
| 2018-03-05 | Hayward Deborah E (Please see Remarks) | Sale | 7,566 | 20.00 | 151,320 |
| 2018-03-02 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 3,271 | 19.08 | 62,410 |
| 2018-03-01 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 10,932 | 19.17 | 209,588 |
| 2018-02-27 | D'ercole Ronald (SVP, Quality) | Sale | 8,676 | 19.56 | 169,737 |
| 2018-01-25 | Granger Clarence L | Sale | 20,000 | 24.64 | 492,879 |
| 2018-01-19 | Scholhamer James P (CEO) | Sale | 29,949 | 27.05 | 810,120 |
| 2017-12-28 | D'ercole Ronald (SVP, Quality) | Sale | 3,009 | 21.41 | 64,422 |
| 2017-12-15 | Ibnale David T | Sale | 12,500 | 21.58 | 269,800 |
| 2017-11-28 | Sterling Joan (SVP, Human Resources) | Sale | 5,202 | 24.04 | 125,045 |
| 2017-10-31 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 10,404 | 24.50 | 254,866 |
| 2017-10-31 | D'ercole Ronald (SVP, Quality) | Sale | 5,202 | 24.49 | 127,412 |
| 2017-10-25 | Hayward Deborah E (Please see Remarks) | Sale | 13,872 | 32.34 | 448,592 |
| 2017-09-29 | D'ercole Ronald (SVP, Quality) | Sale | 1,457 | 30.47 | 44,394 |
| 2017-09-12 | Speirs David (SVP, North America) | Sale | 19,029 | 24.04 | 457,476 |
| 2017-09-06 | Ibnale David T | Sale | 10,000 | 22.95 | 229,470 |
| 2017-08-01 | Brumm Sheri (CFO, SVP Finance and Secretary) | Sale | 20,512 | 23.15 | 474,832 |
| 2017-07-27 | Bingaman Mark (SVP, Supply Chain) | Sale | 121 | 25.02 | 3,027 |
| 2017-06-19 | Henderson Michael Roy (SVP, Engineering) | Sale | 10,425 | 21.00 | 218,925 |
| 2017-06-15 | Hayward Deborah E (Please see Remarks) | Sale | 19,883 | 21.05 | 418,517 |
| 2017-06-08 | Liggett Emily M | Sale | 6,000 | 25.00 | 150,000 |
| 2017-06-05 | Bingaman Mark (SVP, Supply Chain) | Sale | 36,743 | 23.34 | 857,691 |
| 2017-05-31 | D'ercole Ronald (SVP, Quality) | Sale | 18,608 | 22.80 | 424,225 |
| 2017-05-31 | Liggett Emily M | Sale | 4,000 | 22.83 | 91,328 |
| 2017-05-25 | Mezhvinsky Leonid | Sale | 6,800 | 23.26 | 158,147 |
| 2017-05-25 | Scherer Barbara Vaughn | Sale | 6,000 | 23.05 | 138,306 |
| 2017-05-03 | Liggett Emily M | Sale | 13,000 | 20.87 | 271,297 |
| 2017-05-02 | Mezhvinsky Leonid | Sale | 23,200 | 20.43 | 474,022 |
| 2017-04-26 | Bingaman Mark (SVP, Supply Chain) | Sale | 170 | 17.75 | 3,017 |
| 2017-04-17 | Speirs David (SVP, North America) | Sale | 16,119 | 15.13 | 243,848 |
| 2017-04-03 | Hayward Deborah E (SVP, Global Acct Mgmt) | Sale | 7,912 | 16.58 | 131,149 |
| 2017-03-31 | Bingaman Mark (Please see Remarks) | Sale | 7,981 | 16.43 | 131,135 |
| 2017-03-31 | Lev Lavi (SVP, Asia) | Sale | 23,507 | 16.43 | 386,267 |
| 2017-03-17 | Speirs David (SVP, North America) | Sale | 28,052 | 15.38 | 431,297 |
| 2017-03-17 | Speirs David (SVP, North America) | Option Ex | 10,000 | 14.90 | 149,000 |
| 2017-03-17 | Hayward Deborah E (SVP, Global Acct Mgmt) | Sale | 30,000 | 15.40 | 462,000 |
| 2017-03-17 | Hayward Deborah E (SVP, Global Acct Mgmt) | Option Ex | 30,000 | 14.90 | 447,000 |
| 2017-03-15 | Speirs David (SVP, North America) | Sale | 9,958 | 14.60 | 145,386 |
| 2017-03-08 | Speirs David (SVP, North America) | Sale | 250 | 13.86 | 3,464 |
| 2017-03-06 | Sterling Joan (SVP, Human Resources) | Sale | 4,064 | 13.78 | 56,001 |
| 2017-03-06 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 3,121 | 13.85 | 43,210 |
| 2017-03-02 | Sterling Joan (SVP, Human Resources) | Sale | 13,279 | 13.87 | 184,113 |
| 2017-03-01 | Speirs David (SVP, North America) | Buy | 4,204 | 14.29 | 60,075 |
| 2017-03-01 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 12,500 | 13.93 | 174,137 |
| 2017-03-01 | Brumm Sheri (CFO, SVP Finance and Secretary) | Sale | 6,492 | 13.92 | 90,349 |
| 2017-02-28 | Williams William Joe (SVP, Customer Business Mgmt) | Sale | 662 | 14.44 | 9,561 |
| 2017-02-28 | Brumm Sheri (CFO, SVP Finance and Secretary) | Sale | 13,563 | 14.19 | 192,431 |
| 2017-02-23 | Granger Clarence L | Sale | 50,000 | 14.00 | 700,000 |
| 2017-01-12 | Granger Clarence L | Sale | 50,000 | 12.00 | 600,000 |
| 2016-11-22 | Granger Clarence L | Sale | 42,359 | 10.00 | 423,590 |
| 2016-11-21 | Granger Clarence L | Sale | 298 | 10.00 | 2,980 |
| 2016-11-17 | Granger Clarence L | Sale | 7,343 | 10.00 | 73,430 |
| 2016-10-25 | Savage Sheri (CFO, SVP Finance and Secretary) | Sale | 1,198 | 7.89 | 9,452 |
| 2016-08-23 | Savage Sheri (CFO, SVP Finance and Secretary) | Sale | 1,915 | 7.38 | 14,132 |
| 2016-08-19 | Brumm Sheri (CFO, SVP Finance and Secretary) | Sale | 2,811 | 6.87 | 19,311 |
| 2016-07-29 | Savage Sheri (CFO, SVP Finance and Secretary) | Sale | 2,671 | 6.44 | 17,201 |
| 2015-10-30 | Eichler Kevin C (President, CFO) | Buy | 5,000 | 4.75 | 23,765 |
| 2015-07-27 | Bingaman Mark (Please see Remarks) | Sale | 462 | 7.15 | 3,303 |
| 2015-07-27 | Wier Bruce C (SVP, Engineering) | Sale | 381 | 7.15 | 2,724 |
| 2015-04-28 | Ibnale David T | Buy | 5,000 | 6.13 | 30,650 |
| 2015-04-27 | Ibnale David T | Buy | 5,000 | 6.06 | 30,280 |
| 2015-04-23 | Scholhamer James P (CEO) | Buy | 20,000 | 5.74 | 114,840 |
| 2015-04-23 | Eichler Kevin C (President, CFO) | Buy | 10,000 | 5.65 | 56,470 |
| 2015-03-06 | Granger Clarence L | Option Ex | 39,157 | 6.55 | 256,478 |
| 2015-03-04 | Granger Clarence L | Sale | 22,863 | 8.28 | 189,259 |
| 2015-03-04 | Granger Clarence L | Option Ex | 22,863 | 6.55 | 149,752 |
| 2015-03-03 | Granger Clarence L | Sale | 7,137 | 8.42 | 60,086 |
| 2015-03-03 | Granger Clarence L | Option Ex | 7,137 | 6.55 | 46,747 |
| 2015-03-02 | Granger Clarence L | Sale | 36,100 | 8.33 | 300,749 |
| 2015-03-02 | Granger Clarence L | Option Ex | 36,100 | 6.55 | 236,455 |
| 2015-02-27 | Granger Clarence L | Sale | 33,948 | 8.26 | 280,240 |
| 2015-02-27 | Granger Clarence L | Option Ex | 33,948 | 6.55 | 222,359 |
| 2015-02-26 | Granger Clarence L | Sale | 44,571 | 8.34 | 371,855 |
| 2015-02-26 | Granger Clarence L | Option Ex | 44,571 | 6.55 | 291,940 |
| 2015-02-25 | Granger Clarence L | Sale | 66,709 | 8.31 | 554,618 |
| 2015-02-25 | Granger Clarence L | Option Ex | 66,709 | 6.55 | 436,943 |
| 2015-02-24 | Granger Clarence L | Sale | 48,280 | 8.31 | 401,206 |
| 2015-02-24 | Granger Clarence L | Option Ex | 48,280 | 6.55 | 316,234 |
| 2015-02-23 | Granger Clarence L | Sale | 12,600 | 8.29 | 104,479 |
| 2015-02-23 | Granger Clarence L | Option Ex | 12,600 | 6.55 | 82,530 |
| 2015-02-20 | Granger Clarence L | Sale | 22,792 | 8.52 | 194,187 |
| 2015-02-20 | Granger Clarence L | Option Ex | 22,792 | 6.55 | 149,287 |
| 2015-02-20 | Scholhamer James P (CEO) | Buy | 10,000 | 8.51 | 85,140 |
Insider trading activities including stock purchases, stock sales, and option exercises of UCTT listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Ultra Clean Holdings, Inc. (symbol UCTT, CIK number 1275014) see the Securities and Exchange Commission (SEC) website.