Technology / Semiconductors
Exclusive insider sentiment analysis for the Semiconductors sector. Track real-time Director purchases and institutional money flow to identify high-conviction opportunities before the market reacts.
| Filing Date | Trade Date | Ticker | Company Name | Reporting Person | Relationship | Industry | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 20:15 | 2026-05-20 | SMTC | SEMTECH CORP | Walsh Paul V Jr | Director | Semiconductors | SALE | $138.21 | 500 | $69,105 | 23,279 | -2.1% |
| 2026-05-22 22:31 | 2026-05-21 | PXLW | PIXELWORKS, INC | Aman Haley F | Officer; Chief Financial Officer | Semiconductors | SALE | $5.98 | 12,371 | $73,919 | 68,291 | -15.3% |
| 2026-05-22 22:33 | 2026-05-21 | PXLW | PIXELWORKS, INC | DEBONIS TODD | Director, Officer; President and CEO | Semiconductors | SALE | $5.98 | 12,274 | $73,340 | 214,309 | -5.4% |
| 2026-05-22 21:43 | 2026-05-20 | AMD | ADVANCED MICRO DEVICES INC | Norrod Forrest Eugene | Officer; EVP & GM DESG | Semiconductors | OPT+S | $431.40 | 19,487 | $8,406,783 | 324,527 | -5.7% |
| 2026-05-22 21:23 | 2026-05-21 | ARM | ARM HOLDINGS PLC /UK | Eaton Charlotte Claire | Officer; Chief People Officer | Semiconductors | SALE | $290.01 | 7,805 | $2,263,520 | 0 | -100.0% |
| 2026-05-22 21:24 | 2026-05-21 | ARM | ARM HOLDINGS PLC /UK | Abbey William | Officer; Chief Commercial Officer | Semiconductors | SALE | $287.03 | 4,655 | $1,336,125 | 33,629 | -12.2% |
| 2026-05-22 20:39 | 2026-05-21 | GSIT | GSI TECHNOLOGY INC | Lasserre Didier | Officer; VP, Sales | Semiconductors | OPT+S | $9.31 | 30,000 | $279,180 | 310,907 | -8.8% |
| 2026-05-22 20:16 | 2026-05-21 | ALGM | ALLEGRO MICROSYSTEMS, INC. | Webster Roald Graham | Officer; VP, Chief Accounting Officer | Semiconductors | SALE | $44.89 | 5,217 | $234,165 | 13,106 | -28.5% |
| 2026-05-22 12:18 | 2026-05-21 | SITM | SITIME Corp | Kreindl Torsten | Director | Semiconductors | SALE | $720.00 | 710 | $511,200 | 13,141 | -5.1% |
| 2026-05-21 21:06 | 2026-05-15 | MCHP | MICROCHIP TECHNOLOGY INC | CHAPMAN MATTHEW W | Director | Semiconductors | SALE | $95.48 | 10,000 | $954,799 | 20,665 | -32.6% |
| 2026-05-21 20:13 | 2026-05-21 | QCOM | QUALCOMM INC/DE | Grech Patricia Y | Officer; SVP, Chief Accounting Officer | Semiconductors | OPT+S | $201.77 | 829 | $167,267 | 0 | -100.0% |
| 2026-05-21 20:12 | 2026-05-20 | ARM | ARM HOLDINGS PLC /UK | Eaton Charlotte Claire | Officer; Chief People Officer | Semiconductors | SALE | $269.44 | 7,100 | $1,913,055 | 7,805 | -47.6% |
| 2026-05-21 20:22 | 2026-05-20 | QUIK | QUICKLOGIC Corp | Kim Joyce | Director | Semiconductors | SALE | $20.00 | 5,500 | $110,000 | 2,140 | -72.0% |
| 2026-05-21 20:13 | 2026-05-20 | ARM | ARM HOLDINGS PLC /UK | Child Jason | Officer; Chief Financial Officer | Semiconductors | SALE | $226.54 | 31,920 | $7,231,157 | 174,232 | -15.5% |
| 2026-05-21 20:23 | 2026-05-20 | QUIK | QUICKLOGIC Corp | Faith Brian C | Director, Officer; PRESIDENT AND CEO | Semiconductors | OPT+S | $20.45 | 41,480 | $848,092 | 228,412 | -15.4% |
| 2026-05-21 20:10 | 2026-05-20 | CRUS | CIRRUS LOGIC, INC. | DAVERN ALEXANDER M | Director | Semiconductors | SALE | $159.00 | 1,000 | $159,000 | 20,531 | -4.6% |
| 2026-05-22 00:26 | 2026-05-19 | LASR | NLIGHT, INC. | Keeney Scott H | Director, Officer; President and CEO | Semiconductors | SALE | $71.24 | 129,481 | $9,224,188 | 2,292,773 | -5.3% |
| 2026-05-22 00:27 | 2026-05-19 | LASR | NLIGHT, INC. | Nias James | Officer; Chief Accounting Officer | Semiconductors | SALE | $69.01 | 2,033 | $140,303 | 98,561 | -2.0% |
| 2026-05-22 00:29 | 2026-05-19 | LASR | NLIGHT, INC. | Corso Joseph John | Officer; Chief Financial Officer | Semiconductors | SALE | $69.70 | 55,719 | $3,883,826 | 177,572 | -23.9% |
| 2026-05-21 23:20 | 2026-05-19 | ALMU | Aeluma, Inc. | Denbaars Steven | Director | Semiconductors | SALE | $20.23 | 25,000 | $505,630 | 370,209 | -6.3% |
| 2026-05-21 21:55 | 2026-05-20 | MRAM | EVERSPIN TECHNOLOGIES INC. | Cooper William Earl | Officer; Chief Financial Officer | Semiconductors | SALE | $29.13 | 10,000 | $291,300 | 151,030 | -6.2% |
| 2026-05-21 21:57 | 2026-05-20 | MRAM | EVERSPIN TECHNOLOGIES INC. | RIBAR GEOFFREY G | Director | Semiconductors | SALE | $28.87 | 27,488 | $793,579 | 94,063 | -22.6% |
| 2026-05-21 20:15 | 2026-05-19 | ARM | ARM HOLDINGS PLC /UK | Abbey William | Officer; Chief Commercial Officer | Semiconductors | SALE | $234.64 | 15,956 | $3,743,857 | 38,284 | -29.4% |
| 2026-05-21 20:16 | 2026-05-19 | ARM | ARM HOLDINGS PLC /UK | Collins Spencer | Officer; Chief Legal Officer | Semiconductors | SALE | $215.00 | 40,941 | $8,802,315 | 0 | -100.0% |
| 2026-05-21 19:26 | 2026-05-20 | LSCC | LATTICE SEMICONDUCTOR CORP | Desale Pravin | Officer; SVP, R&D | Semiconductors | SALE | $134.23 | 14,155 | $1,899,993 | 77,079 | -15.5% |
| 2026-05-21 17:59 | 2026-05-20 | DIOD | DIODES INC /DEL/ | Yang Emily | Officer; SVP Worldwide Sales/Marketing | Semiconductors | SALE | $96.81 | 2,000 | $193,620 | 66,878 | -2.9% |
| 2026-05-21 11:21 | 2026-05-19 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Tien Bor-Zen | Officer; VP | Semiconductors | BUY | $395.18 | 17 | $6,718 | 107 | +18.9% |
| 2026-05-21 10:04 | 2026-05-19 | ASX | ASE Technology Holding Co., Ltd. | Chen Jeffrey | Director | Semiconductors | SALE | $488.33 | 27,000 | $13,184,999 | 29,000 | -48.2% |
| 2026-05-21 00:10 | 2026-05-18 | MPWR | MONOLITHIC POWER SYSTEMS INC | Hsing Michael | Director, Officer; CEO | Semiconductors | SALE | $1,482.75 | 40,000 | $59,310,168 | 848,263 | -4.5% |
| 2026-05-20 22:52 | 2026-05-18 | MPWR | MONOLITHIC POWER SYSTEMS INC | DEAN ROBERT W II | Officer; Interim CFO | Semiconductors | SALE | $1,563.28 | 4 | $6,253 | 5,900 | -0.1% |
| 2026-05-20 21:09 | 2026-05-18 | MTSI | MACOM Technology Solutions Holdings, Inc. | Kober John | Officer; Senior VP and CFO | Semiconductors | SALE | $359.25 | 7,644 | $2,746,144 | 40,972 | -15.7% |
| 2026-05-20 20:51 | 2026-05-18 | MTSI | MACOM Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas | Officer; SVP, Global Sales | Semiconductors | SALE | $360.64 | 2,595 | $935,871 | 32,376 | -7.4% |
| 2026-05-20 20:30 | 2026-05-19 | QRVO | Qorvo, Inc. | Harrison Gina | Officer; VP and Corporate Controller | Semiconductors | SALE | $95.00 | 956 | $90,820 | 29,143 | -3.2% |
| 2026-05-20 20:01 | 2026-05-18 | AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | Xue Bing | Officer; EVP-WW Sales & Bus Development | Semiconductors | SALE | $41.00 | 4,916 | $201,556 | 127,701 | -3.7% |
| 2026-05-20 17:36 | 2026-05-19 | SYNA | SYNAPTICS Inc | Bodensteiner Lisa | Officer; See Remarks | Semiconductors | SALE | $114.83 | 612 | $70,276 | 63,106 | -1.0% |
| 2026-05-20 17:38 | 2026-05-19 | SYNA | SYNAPTICS Inc | Gupta Vikram | Officer; See Remarks | Semiconductors | SALE | $114.83 | 692 | $79,462 | 84,126 | -0.8% |
| 2026-05-19 21:20 | 2026-05-18 | ARM | ARM HOLDINGS PLC /UK | Grisenthwaite Richard Roy | Officer; Chief Architect | Semiconductors | OPT+S | $209.15 | 24,339 | $5,090,502 | 0 | -100.0% |
| 2026-05-19 21:23 | 2026-04-23 | ARM | ARM HOLDINGS PLC /UK | Abbey William | Officer; Chief Commercial Officer | Semiconductors | OPT+S | $211.91 | 10,154 | $2,151,751 | 54,240 | -15.8% |
| 2026-05-19 20:14 | 2026-05-15 | QRVO | Qorvo, Inc. | Chesley Philip | Officer; SVP, High Performance Analog | Semiconductors | SALE | $89.15 | 14,640 | $1,305,175 | 32,731 | -30.9% |
| 2026-05-19 20:13 | 2026-05-15 | QRVO | Qorvo, Inc. | Brown Grant | Officer; SVP & Chief Financial Officer | Semiconductors | SALE | $89.19 | 15,739 | $1,403,824 | 45,384 | -25.7% |
| 2026-05-19 20:13 | 2026-05-15 | AMD | ADVANCED MICRO DEVICES INC | Papermaster Mark D | Officer; Chief Technology Officer & EVP | Semiconductors | OPT+S | $433.79 | 6,000 | $2,602,740 | 1,233,687 | -0.5% |
| 2026-05-19 20:11 | 2026-05-15 | MRAM | EVERSPIN TECHNOLOGIES INC. | Aggarwal Sanjeev | Director, Officer; President and CEO | Semiconductors | OPT+S | $33.20 | 110,976 | $3,684,536 | 819,422 | -11.9% |
| 2026-05-19 23:59 | 2026-05-15 | LASR | NLIGHT, INC. | Keeney Scott H | Director, Officer; President and CEO | Semiconductors | SALE | $72.93 | 87,775 | $6,401,036 | 2,422,254 | -3.5% |
| 2026-05-20 00:00 | 2026-05-15 | LASR | NLIGHT, INC. | Nias James | Officer; Chief Accounting Officer | Semiconductors | SALE | $72.93 | 3,052 | $222,596 | 100,594 | -2.9% |
| 2026-05-20 00:02 | 2026-05-15 | LASR | NLIGHT, INC. | Corso Joseph John | Officer; Chief Financial Officer | Semiconductors | SALE | $72.93 | 38,020 | $2,772,628 | 233,291 | -14.0% |
| 2026-05-19 23:09 | 2026-05-15 | MPWR | MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Officer; EVP, WW Sales & Marketing | Semiconductors | SALE | $1,561.40 | 12,000 | $18,736,849 | 166,644 | -6.7% |
| 2026-05-19 21:30 | 2026-05-18 | ALGM | ALLEGRO MICROSYSTEMS, INC. | Kent Ian | Officer; SVP, Global Operations | Semiconductors | SALE | $41.56 | 2,642 | $109,802 | 25,392 | -9.4% |
| 2026-05-19 21:04 | 2026-05-15 | MCHP | MICROCHIP TECHNOLOGY INC | Simoncic Richard J | Officer; CHIEF OPERATING OFFICER | Semiconductors | OPT+S | $93.85 | 83 | $7,790 | 140,261 | -0.1% |
| 2026-05-19 18:16 | 2026-05-18 | SLAB | SILICON LABORATORIES INC. | Johnson Robert Matthew | Director, Officer; President & CEO | Semiconductors | SALE | $216.83 | 8,024 | $1,739,844 | 80,519 | -9.1% |
| 2026-05-19 15:15 | 2026-05-15 | DIOD | DIODES INC /DEL/ | Yang Emily | Officer; SVP Worldwide Sales/Marketing | Semiconductors | SALE | $101.47 | 2,000 | $202,930 | 68,878 | -2.8% |
Strategic Analysis
Analyzing insider transactions within the Semiconductors sector provides critical insights into institutional sentiment. When multiple executives across different companies in the same industry exhibit similar buying patterns (cluster buying), it often signals an upcoming sector-wide recovery or undervalued market conditions.
Regulatory Transparency
Our platform tracks SEC Form 4 filings in real-time. We differentiate between routine option exercises and open-market purchases to give you a clear view of "Skin in the Game". Understanding the roles of Directors vs. 10% Owners helps prioritize signals that carry the most predictive weight.
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.