UCTT Insider Trading
Ultra Clean Holdings, Inc. | Semiconductors & Related Devices
Comprehensive Trading Performance Summary
The investment history of corporate insiders at Ultra Clean Holdings, Inc. provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Semiconductors & Related Devices sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2021-07-10 01:37 | 2021-07-07 | WILLIAMS WILLIAM JOE | Officer - President, Products Business | SELL | $51.78 | 4,949 | $256,256 | 43,802 | -10.2% |
| 2021-06-08 01:28 | 2021-06-03 | WILLIAMS WILLIAM JOE | Officer - President, Products Business | SELL | $55.88 | 7,022 | $392,410 | 48,751 | -12.6% |
| 2021-06-08 01:26 | 2021-06-03 | Seto Jacqueline A. | Director | SELL | $55.62 | 1,688 | $93,894 | 9,568 | -15.0% |
| 2021-06-08 01:24 | 2021-06-03 | SCHERER BARBARA VAUGHN | Director | SELL | $55.91 | 3,000 | $167,736 | 40,899 | -6.8% |
| 2021-06-08 01:22 | 2021-06-03 | LIGGETT EMILY M | Director | SELL | $55.33 | 3,400 | $188,122 | 38,499 | -8.1% |
| 2021-06-08 01:20 | 2021-06-03 | EDMAN THOMAS T | Director | SELL | $55.88 | 3,700 | $206,758 | 25,199 | -12.8% |
| 2021-06-08 01:19 | 2021-06-03 | Bentinck Bill | Officer - President, Services Business | SELL | $55.67 | 7,000 | $389,665 | 61,578 | -10.2% |
| 2021-05-05 02:25 | 2021-05-03 | Savage Sheri | Officer - CFO and SVP Finance | SELL | $51.17 | 22,334 | $1,142,813 | 107,440 | -17.2% |
| 2021-04-06 01:21 | 2021-04-01 | Savage Sheri | Officer - CFO and SVP Finance | SELL | $61.52 | 7,446 | $458,099 | 137,015 | -5.2% |
| 2021-01-15 03:55 | 2021-01-12 | GRANGER CLARENCE L | Director | SELL | $39.29 | 15,935 | $626,064 | 88,438 | -15.3% |
| 2021-01-12 01:28 | 2021-01-07 | GRANGER CLARENCE L | Director | SELL | $38.00 | 4,065 | $154,470 | 104,373 | -3.7% |
| 2020-12-09 02:26 | 2020-12-04 | GRANGER CLARENCE L | Director | SELL | $36.00 | 12,930 | $465,480 | 108,438 | -10.7% |
| 2020-12-04 00:56 | 2020-12-01 | GRANGER CLARENCE L | Director | SELL | $33.14 | 35,000 | $1,160,012 | 121,368 | -22.4% |
| 2020-10-28 23:26 | 2020-10-27 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $22.81 | 3,531 | $80,557 | 55,370 | -6.0% |
| 2020-08-06 02:00 | 2020-08-03 | Sterling Joan | Officer - SVP, Human Resources | SELL | $30.22 | 13,838 | $418,248 | 37,701 | -26.8% |
| 2020-08-06 01:59 | 2020-08-03 | Siu Chris | Officer - Chief Accounting Officer & SVP | SELL | $30.24 | 5,413 | $163,710 | 40,390 | -11.8% |
| 2020-08-06 01:57 | 2020-08-03 | Savage Sheri | Officer - CFO and SVP Finance | SELL | $30.05 | 26,785 | $804,951 | 117,359 | -18.6% |
| 2020-08-06 01:54 | 2020-08-03 | Chinnasami Vijayan S. | Officer - Chief Operating Officer | SELL | $30.11 | 10,000 | $301,088 | 115,000 | -8.0% |
| 2020-08-03 23:44 | 2020-07-30 | GRANGER CLARENCE L | Director | SELL | $30.00 | 12,530 | $375,900 | 156,368 | -7.4% |
| 2020-06-01 23:15 | 2020-05-29 | EDMAN THOMAS T | Director | SELL | $20.52 | 5,000 | $102,584 | 19,899 | -20.1% |
| 2020-05-20 23:21 | 2020-05-18 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $19.00 | 8,714 | $165,566 | 60,335 | -12.6% |
| 2020-05-12 23:09 | 2020-05-08 | Savage Sheri | Officer - CFO and SVP Finance | SELL | $18.42 | 16,282 | $299,870 | 145,796 | -10.0% |
| 2020-05-05 00:18 | 2020-04-30 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $21.21 | 7,900 | $167,559 | 69,049 | -10.3% |
| 2020-05-01 00:25 | 2020-04-29 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $19.00 | 2,132 | $40,508 | 80,487 | -2.6% |
| 2020-03-10 00:20 | 2020-03-06 | Sterling Joan | Officer - SVP, Human Resources | SELL | $20.19 | 5,453 | $110,116 | 44,077 | -11.0% |
| 2020-03-06 00:49 | 2020-03-04 | Savage Sheri | Officer - CFO and SVP Finance | SELL | $21.25 | 1,918 | $40,758 | 145,071 | -1.3% |
| 2020-02-25 00:35 | 2020-02-20 | GRANGER CLARENCE L | Director | SELL | $28.29 | 17,470 | $494,251 | 162,597 | -9.7% |
| 2020-02-25 00:33 | 2020-02-20 | Scholhamer James P | Director, Officer - CEO | SELL | $28.43 | 42,763 | $1,215,607 | 415,488 | -9.3% |
| 2019-12-14 01:44 | 2019-12-12 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $22.73 | 17,650 | $401,170 | 56,873 | -23.7% |
| 2019-11-13 00:47 | 2019-11-11 | EDMAN THOMAS T | Director | SELL | $22.84 | 16,000 | $365,518 | 24,899 | -39.1% |
| 2019-11-06 00:13 | 2019-11-04 | Mezhvinsky Leonid | Director | SELL | $22.10 | 22,500 | $497,138 | 26,399 | -46.0% |
| 2019-10-25 23:07 | 2019-10-24 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $17.00 | 16,638 | $282,846 | 82,001 | -16.9% |
| 2019-09-18 23:17 | 2019-09-16 | WILLIAMS WILLIAM JOE | Officer - Please see Remarks | SELL | $15.86 | 8,196 | $129,972 | 98,639 | -7.7% |
| 2019-08-09 23:20 | 2019-08-07 | Savage Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $13.13 | 22,574 | $296,383 | 115,660 | -16.3% |
| 2019-05-21 23:03 | 2019-05-17 | Sterling Joan | Officer - SVP, Human Resources | SELL | $13.49 | 38,384 | $517,946 | 45,518 | -45.7% |
| 2019-05-13 23:08 | 2019-05-09 | GRANGER CLARENCE L | Director | BUY | $13.49 | 21,000 | $283,185 | 170,098 | +14.1% |
| 2019-05-09 23:07 | 2019-05-07 | GRANGER CLARENCE L | Director | BUY | $14.18 | 44,000 | $623,902 | 149,098 | +41.9% |
| 2019-05-09 23:05 | 2019-05-07 | Savage Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $14.15 | 8,670 | $122,720 | 155,236 | -5.3% |
| 2019-04-23 23:14 | 2016-07-29 | Savage Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $7.05 | 5,784 | $40,786 | 137,091 | -4.0% |
| 2019-03-11 23:48 | 2019-03-07 | Savage Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $10.17 | 30,000 | $305,223 | 135,491 | -18.1% |
| 2018-10-10 23:24 | 2018-10-05 | Henderson Michael Roy | Officer - SVP, Engineering | SELL | $0.00 | 33,976 | $0 | 13,810 | -71.1% |
| 2018-08-02 23:11 | 2018-07-31 | MADDOCK ERNEST E | Director | BUY | $13.40 | 1,000 | $13,404 | 6,430 | +18.4% |
| 2018-06-08 23:09 | 2016-11-17 | GRANGER CLARENCE L | Director | SELL | $11.06 | 102,040 | $1,128,562 | 105,098 | -49.3% |
| 2018-06-07 23:20 | 2018-06-05 | Bingaman Mark | Officer - Please see Remarks | SELL | $19.00 | 762 | $14,478 | 54,886 | -1.4% |
| 2018-05-03 23:08 | 2018-05-01 | WILLIAMS WILLIAM JOE | Officer - SVP, Customer Business Mgmt | SELL | $17.19 | 5,782 | $99,403 | 80,418 | -6.7% |
| 2018-04-17 23:50 | 2018-04-13 | Bingaman Mark | Officer - Please see Remarks | SELL | $19.00 | 35,966 | $683,361 | 57,290 | -38.6% |
| 2018-04-04 01:36 | 2017-03-08 | Speirs David | Officer - SVP, North America | SELL | $13.86 | 250 | $3,465 | 0 | -100.0% |
| 2018-03-09 00:12 | 2018-03-06 | GRANGER CLARENCE L | Director | SELL | $20.00 | 20,000 | $400,000 | 201,708 | -9.0% |
| 2018-03-08 00:11 | 2018-03-05 | HAYWARD DEBORAH E | Officer - Please see Remarks | SELL | $20.00 | 7,566 | $151,320 | 45,196 | -14.3% |
| 2018-03-06 00:14 | 2018-03-01 | WILLIAMS WILLIAM JOE | Officer - SVP, Customer Business Mgmt | SELL | $19.15 | 14,203 | $272,002 | 76,501 | -15.7% |
How to Interpret $UCTT Trades
Not every insider transaction in Ultra Clean Holdings, Inc. is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $UCTT shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for UCTT
Insider activity data for Ultra Clean Holdings, Inc. is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $UCTT, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.