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, % |
|---|---|---|---|---|---|---|---|---|---|
| 2018-03-02 00:37 | 2018-02-27 | D'Ercole Ronald | Officer - SVP, Quality | SELL | $19.56 | 8,676 | $169,736 | 46,143 | -15.8% |
| 2018-01-27 00:20 | 2018-01-25 | GRANGER CLARENCE L | Director | SELL | $24.56 | 20,000 | $491,102 | 221,708 | -8.3% |
| 2018-01-24 01:47 | 2018-01-19 | Scholhamer James P | Director, Officer - CEO | SELL | $27.05 | 29,949 | $810,120 | 336,028 | -8.2% |
| 2017-12-29 00:10 | 2017-12-28 | D'Ercole Ronald | Officer - SVP, Quality | SELL | $21.41 | 3,009 | $64,423 | 55,900 | -5.1% |
| 2017-12-20 00:22 | 2017-12-15 | IBNALE DAVID T | Director | SELL | $21.58 | 12,500 | $269,805 | 63,500 | -16.4% |
| 2017-12-01 00:38 | 2017-11-28 | Sterling Joan | Officer - SVP, Human Resources | SELL | $24.04 | 5,202 | $125,044 | 64,932 | -7.4% |
| 2017-11-02 23:05 | 2017-10-31 | WILLIAMS WILLIAM JOE | Officer - SVP, Customer Business Mgmt | SELL | $24.50 | 10,404 | $254,862 | 91,543 | -10.2% |
| 2017-11-02 23:02 | 2017-10-31 | D'Ercole Ronald | Officer - SVP, Quality | SELL | $24.49 | 5,202 | $127,414 | 60,900 | -7.9% |
| 2017-10-27 23:12 | 2017-10-25 | HAYWARD DEBORAH E | Officer - Please see Remarks | SELL | $32.48 | 13,872 | $450,600 | 53,102 | -20.7% |
| 2017-10-04 01:43 | 2017-09-29 | D'Ercole Ronald | Officer - SVP, Quality | SELL | $30.47 | 1,457 | $44,395 | 69,233 | -2.1% |
| 2017-09-14 23:15 | 2017-09-12 | Speirs David | Officer - SVP, North America | SELL | $24.04 | 19,029 | $457,474 | 100,879 | -15.9% |
| 2017-09-08 23:29 | 2017-09-06 | IBNALE DAVID T | Director | SELL | $22.95 | 10,000 | $229,468 | 76,000 | -11.6% |
| 2017-08-03 23:31 | 2017-08-01 | Brumm Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $22.85 | 20,512 | $468,668 | 168,974 | -10.8% |
| 2017-07-31 23:41 | 2017-07-27 | Bingaman Mark | Officer - SVP, Supply Chain | SELL | $25.02 | 121 | $3,027 | 76,094 | -0.2% |
| 2017-06-22 00:24 | 2017-06-19 | Henderson Michael Roy | Officer - SVP, Engineering | SELL | $21.00 | 10,425 | $218,926 | 43,272 | -19.4% |
| 2017-06-19 23:34 | 2017-06-15 | HAYWARD DEBORAH E | Officer - Please see Remarks | SELL | $20.76 | 19,883 | $412,690 | 66,974 | -22.9% |
| 2017-06-12 23:02 | 2017-06-08 | LIGGETT EMILY M | Director | SELL | $25.00 | 6,000 | $150,000 | 17,500 | -25.5% |
| 2017-06-07 23:03 | 2017-06-05 | Bingaman Mark | Officer - SVP, Supply Chain | SELL | $23.34 | 36,743 | $857,677 | 76,670 | -32.4% |
| 2017-05-31 01:26 | 2017-05-25 | SCHERER BARBARA VAUGHN | Director | SELL | $23.05 | 6,000 | $138,305 | 19,500 | -23.5% |
| 2017-05-31 01:25 | 2017-05-25 | Mezhvinsky Leonid | Director | SELL | $23.26 | 6,800 | $158,146 | 33,500 | -16.9% |
| 2017-05-06 00:56 | 2017-05-03 | LIGGETT EMILY M | Director | SELL | $20.87 | 13,000 | $271,292 | 20,000 | -39.4% |
| 2017-05-04 23:35 | 2017-05-02 | Mezhvinsky Leonid | Director | SELL | $20.43 | 23,200 | $474,011 | 32,800 | -41.4% |
| 2017-04-28 23:36 | 2017-04-26 | Bingaman Mark | Officer - SVP, Supply Chain | SELL | $17.75 | 170 | $3,018 | 103,475 | -0.2% |
| 2017-04-20 00:43 | 2017-03-01 | Speirs David | Officer - SVP, North America | BUY | $14.29 | 4,204 | $60,075 | 147,920 | +2.9% |
| 2017-04-20 00:43 | 2017-03-15 | Speirs David | Officer - SVP, North America | SELL | $15.11 | 44,129 | $666,719 | 103,791 | -29.8% |
| 2017-04-06 00:27 | 2017-04-03 | HAYWARD DEBORAH E | Officer - SVP, Global Acct Mgmt | SELL | $16.58 | 7,912 | $131,146 | 76,919 | -9.3% |
| 2017-04-05 00:01 | 2017-03-31 | Bingaman Mark | Officer - Please see Remarks | SELL | $16.43 | 7,981 | $131,136 | 104,283 | -7.1% |
| 2017-04-04 23:58 | 2017-03-31 | LEV LAVI | Officer - SVP, Asia | SELL | $16.43 | 23,507 | $386,276 | 79,691 | -22.8% |
| 2017-03-25 00:26 | 2017-02-28 | WILLIAMS WILLIAM JOE | Officer - SVP, Customer Business Mgmt | SELL | $13.94 | 16,283 | $226,908 | 63,334 | -20.5% |
| 2017-03-25 00:24 | 2017-03-02 | Sterling Joan | Officer - SVP, Human Resources | SELL | $13.85 | 17,343 | $240,117 | 56,765 | -23.4% |
| 2017-03-22 01:26 | 2017-03-17 | Speirs David | Officer - SVP, North America | OPT+S | $15.38 | 10,000 | $153,819 | 143,716 | 0.0% |
| 2017-03-22 01:24 | 2017-03-17 | HAYWARD DEBORAH E | Officer - SVP, Global Acct Mgmt | OPT+S | $15.40 | 30,000 | $462,000 | 84,831 | 0.0% |
| 2017-03-04 02:28 | 2017-03-01 | HAYWARD DEBORAH E | Officer - SVP, Global Acct Mgmt | SELL | $13.93 | 17,778 | $247,704 | 84,831 | -17.3% |
| 2017-03-04 02:26 | 2017-03-01 | Brumm Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $13.92 | 6,492 | $90,351 | 179,552 | -3.5% |
| 2017-03-02 03:17 | 2017-02-28 | Brumm Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $14.19 | 13,563 | $192,428 | 186,044 | -6.8% |
| 2017-02-28 00:45 | 2017-02-23 | GRANGER CLARENCE L | Director | SELL | $14.00 | 47,960 | $671,440 | 234,208 | -17.0% |
| 2016-08-24 00:55 | 2016-08-19 | Brumm Sheri | Officer - CFO, SVP Finance and Secretary | SELL | $6.87 | 2,811 | $19,312 | 199,116 | -1.4% |
| 2015-10-30 23:09 | 2015-10-30 | EICHLER KEVIN C | Officer - President, CFO | BUY | $4.75 | 5,000 | $23,767 | 294,465 | +1.7% |
| 2015-07-28 23:09 | 2015-07-27 | WIER BRUCE C | Officer - SVP, Engineering | SELL | $7.15 | 381 | $2,724 | 30,805 | -1.2% |
| 2015-07-28 23:09 | 2015-07-27 | Bingaman Mark | Officer - Please see Remarks | SELL | $7.15 | 462 | $3,303 | 84,687 | -0.5% |
| 2015-04-29 23:20 | 2015-04-27 | IBNALE DAVID T | Director | BUY | $6.09 | 10,000 | $60,928 | 60,500 | +19.8% |
| 2015-04-24 01:26 | 2015-04-23 | EICHLER KEVIN C | Officer - President, CFO | BUY | $5.65 | 10,000 | $56,469 | 289,465 | +3.6% |
| 2015-04-24 01:20 | 2015-04-23 | Scholhamer James P | Director, Officer - CEO | BUY | $5.74 | 20,000 | $114,840 | 230,000 | +9.5% |
| 2015-03-05 02:18 | 2015-03-02 | GRANGER CLARENCE L | Director | OPT+S | $8.32 | 66,100 | $550,091 | 225,011 | 0.0% |
| 2015-02-28 03:30 | 2015-02-25 | GRANGER CLARENCE L | Director | OPT+S | $8.31 | 145,228 | $1,206,670 | 225,011 | 0.0% |
| 2015-02-25 04:00 | 2015-02-20 | GRANGER CLARENCE L | Director | OPT+S | $8.36 | 83,672 | $699,883 | 225,011 | 0.0% |
| 2015-02-24 02:08 | 2015-02-20 | Scholhamer James P | Director, Officer - CEO | BUY | $8.51 | 10,000 | $85,138 | 210,000 | +5.0% |
| 2015-02-18 04:37 | 2014-02-19 | EICHLER KEVIN C | Officer - EVP, CFO | SELL | $13.31 | 50,000 | $665,600 | 156,542 | -24.2% |
| 2014-11-29 00:06 | 2014-11-25 | LEV LAVI | Officer - SVP Asia | SELL | $8.67 | 3,668 | $31,802 | 57,411 | -6.0% |
| 2014-03-27 03:11 | 2014-03-24 | HAYWARD DEBORAH | Officer - Sr VP Global Acct Mgmt. | OPT+S | $13.69 | 105,000 | $1,437,251 | 69,933 | 0.0% |
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.