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, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-04-03 19:58 | 2026-04-01 | MPWR | MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Officer; EVP, WW Sales & Marketing | Semiconductors | SALE | $1,116.44 | 30 | $33,493 | 1,239 | -2.4% |
| 2026-04-03 20:13 | 2026-04-01 | ADI | ANALOG DEVICES INC | ROCHE VINCENT | Director, Officer; Chair & CEO | Semiconductors | OPT+S | $318.14 | 10,000 | $3,181,400 | 167,826 | -5.6% |
| 2026-04-04 00:15 | 2026-04-02 | RMBS | RAMBUS INC | Seraphin Luc | Director, Officer; President and CEO | Semiconductors | SALE | $86.65 | 5,426 | $470,188 | 345,767 | -1.5% |
| 2026-04-03 22:58 | 2026-04-01 | ALMU | Aeluma, Inc. | Klamkin Jonathan | Director, Officer; Chief Executive Officer | Semiconductors | SALE | $13.10 | 20,000 | $261,950 | 1,409,398 | -1.4% |
| 2026-04-03 23:01 | 2026-04-01 | MU | MICRON TECHNOLOGY INC | ARNZEN APRIL S | Officer; EVP and Chief People Officer | Semiconductors | SALE | $347.39 | 40,000 | $13,895,760 | 125,737 | -24.1% |
| 2026-04-03 22:31 | 2026-04-01 | ALAB | Astera Labs, Inc. | Mazzara Philip | Officer; General Counsel and Secretary | Semiconductors | SALE | $107.77 | 10,000 | $1,077,663 | 118,084 | -7.8% |
| 2026-04-03 22:32 | 2026-04-01 | ALAB | Astera Labs, Inc. | ALBA MANUEL | Director | Semiconductors | SALE | $107.61 | 183,000 | $19,693,399 | 319,863 | -36.4% |
| 2026-04-03 21:36 | 2026-04-01 | MPWR | MONOLITHIC POWER SYSTEMS INC | Tseng Saria | Officer; EVP & General Counsel | Semiconductors | SALE | $1,133.52 | 1,400 | $1,586,924 | 173,582 | -0.8% |
| 2026-04-03 18:22 | 2026-04-01 | GFS | GLOBALFOUNDRIES Inc. | Hogan Michael James | Officer; Chief Business Officer | Semiconductors | SALE | $45.04 | 1,800 | $81,072 | 20,945 | -7.9% |
| 2026-04-02 21:23 | 2026-04-02 | QCOM | QUALCOMM INC/DE | Grech Patricia Y | Officer; SVP, Chief Accounting Officer | Semiconductors | SALE | $125.50 | 85 | $10,668 | 192 | -30.7% |
| 2026-04-02 21:56 | 2026-04-01 | MRVL | Marvell Technology, Inc. | Casper Mark | Officer; EVP & Chief Legal Officer | Semiconductors | SALE | $106.27 | 17,854 | $1,897,257 | 4,023 | -81.6% |
| 2026-04-02 20:29 | 2026-04-01 | MRAM | EVERSPIN TECHNOLOGIES INC. | Cooper William Earl | Officer; Chief Financial Officer | Semiconductors | SALE | $9.20 | 1,549 | $14,251 | 172,030 | -0.9% |
| 2026-04-02 20:32 | 2026-04-01 | MRAM | EVERSPIN TECHNOLOGIES INC. | Aggarwal Sanjeev | Director, Officer; President and CEO | Semiconductors | SALE | $9.20 | 19,440 | $178,848 | 847,881 | -2.2% |
| 2026-04-02 20:19 | 2026-04-01 | SMTC | SEMTECH CORP | Green Jason Elliot | Officer; EVP and CCO | Semiconductors | SALE | $81.73 | 7,500 | $612,992 | 8,811 | -46.0% |
| 2026-04-02 20:20 | 2026-04-01 | SMTC | SEMTECH CORP | Lin Mark | Officer; EVP and CFO | Semiconductors | OPT+S | $78.42 | 974 | $76,381 | 33,343 | -2.8% |
| 2026-04-02 20:20 | 2026-03-31 | CRDO | Credo Technology Group Holding Ltd | Cheng Chi Fung | Director, Officer; Chief Technology Officer | Semiconductors | SALE | $91.28 | 27,500 | $2,510,206 | 6,189,870 | -0.4% |
| 2026-04-01 22:41 | 2026-03-30 | MPWR | MONOLITHIC POWER SYSTEMS INC | Tseng Saria | Officer; EVP & General Counsel | Semiconductors | SALE | $1,010.50 | 25,674 | $25,943,639 | 174,982 | -12.8% |
| 2026-04-01 12:30 | 2026-03-31 | LAES | SEALSQ Corp | Buonanno Franck Jean | Officer; Vice-President, Global Sales | Semiconductors | SALE | $2.35 | 10,000 | $23,500 | 10,000 | -50.0% |
| 2026-04-01 10:45 | 2026-03-31 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | BURNS URSULA M | Director | Semiconductors | BUY | $322.05 | 1,000 | $322,050 | 3,000 | +50.0% |
| 2026-03-31 10:06 | 2026-03-22 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Yeap Choh Fei | Officer; SVP | Semiconductors | BUY | $55.78 | 1,000 | $55,780 | 213,375 | +0.5% |
| 2026-03-31 10:08 | 2026-03-30 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Lin Shyue-Shyh | Officer; VP | Semiconductors | BUY | $54.72 | 3,000 | $164,160 | 26,269 | +12.9% |
| 2026-03-30 14:37 | 2026-03-26 | GFS | GLOBALFOUNDRIES Inc. | Azar Samak L | Officer; Chief Legal Officer | Semiconductors | SALE | $45.99 | 500 | $22,995 | 18,994 | -2.6% |
| 2026-03-30 10:33 | 2026-03-29 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Lin Shyue-Shyh | Officer; VP | Semiconductors | BUY | $55.63 | 2,000 | $111,260 | 23,269 | +9.4% |
| 2026-03-27 23:39 | 2026-03-26 | MRVL | Marvell Technology, Inc. | Bharathi Sandeep | Officer; President, Data Center Group | Semiconductors | SALE | $99.61 | 44,414 | $4,424,079 | 55,199 | -44.6% |
| 2026-03-27 21:57 | 2026-03-25 | SITM | SITIME Corp | Sevalia Piyush B | Officer; See Remarks | Semiconductors | SALE | $375.00 | 1,249 | $468,375 | 87,916 | -1.4% |
| 2026-03-27 21:40 | 2026-03-25 | ARM | ARM HOLDINGS PLC /UK | Haas Rene A. | Director, Officer; Chief Executive Officer | Semiconductors | SALE | $161.09 | 31,853 | $5,131,327 | 282,979 | -10.1% |
| 2026-03-27 21:33 | 2026-03-25 | ARM | ARM HOLDINGS PLC /UK | Child Jason | Officer; Chief Financial Officer | Semiconductors | SALE | $148.37 | 21,280 | $3,157,314 | 174,706 | -10.9% |
| 2026-03-27 20:25 | 2026-03-25 | AIP | Arteris, Inc. | JANAC K CHARLES | Director, Officer, 10% owner; President and CEO | Semiconductors | SALE | $18.29 | 40,000 | $731,624 | 9,189,071 | -0.4% |
| 2026-03-27 20:30 | 2026-03-25 | AVGO | Broadcom Inc. | SAMUELI HENRY | Director | Semiconductors | SALE | $319.71 | 781,967 | $250,000,324 | 30,897,799 | -2.5% |
| 2026-03-27 20:02 | 2026-03-25 | AIP | Arteris, Inc. | Bayview Legacy, LLC | 10% owner | Semiconductors | SALE | $18.29 | 40,000 | $731,624 | 9,189,071 | -0.4% |
| 2026-03-26 20:04 | 2026-03-24 | CRDO | Credo Technology Group Holding Ltd | Cheng Chi Fung | Director, Officer; Chief Technology Officer | Semiconductors | SALE | $100.67 | 27,500 | $2,768,340 | 6,217,370 | -0.4% |
| 2026-03-26 22:34 | 2026-03-26 | MRVL | Marvell Technology, Inc. | MURPHY MATTHEW J | Director, Officer; Chairman of the Board and CEO | Semiconductors | SALE | $98.70 | 30,000 | $2,961,000 | 310,106 | -8.8% |
| 2026-03-25 21:15 | 2026-03-23 | LAES | SEALSQ Corp | O'Hara John Charles | Director, Officer; Chief Financial Officer | Semiconductors | SALE | $2.94 | 30,000 | $88,134 | 165,183 | -15.4% |
| 2026-03-25 20:04 | 2026-03-24 | SMTC | SEMTECH CORP | Lin Mark | Officer; EVP and CFO | Semiconductors | SALE | $75.05 | 9,186 | $689,409 | 32,710 | -21.9% |
| 2026-03-24 23:02 | 2026-03-20 | MPWR | MONOLITHIC POWER SYSTEMS INC | Sciammas Maurice | Officer; EVP, WW Sales & Marketing | Semiconductors | SALE | $1,095.07 | 30 | $32,852 | 1,269 | -2.3% |
| 2026-03-24 21:13 | 2026-03-20 | NVDA | NVIDIA CORP | STEVENS MARK A | Director | Semiconductors | SALE | $173.68 | 221,682 | $38,502,528 | 7,399,771 | -2.9% |
| 2026-03-24 10:01 | 2026-03-22 | TSM | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | Tien Bor-Zen | Officer; VP | Semiconductors | BUY | $55.93 | 1,000 | $55,930 | 9,051 | +12.4% |
| 2026-03-23 21:01 | 2026-03-16 | SKYT | SkyWater Technology, Inc | Manko Steve | Officer; CFO | Semiconductors | SALE | $27.84 | 71,693 | $1,995,919 | 224,874 | -24.2% |
| 2026-03-23 14:17 | 2026-03-19 | GFS | GLOBALFOUNDRIES Inc. | Azar Samak L | Officer; Chief Legal Officer | Semiconductors | SALE | $41.59 | 500 | $20,795 | 19,494 | -2.5% |
| 2026-03-23 12:53 | 2026-03-19 | LAES | SEALSQ Corp | O'Hara John Charles | Director, Officer; Chief Financial Officer | Semiconductors | SALE | $3.01 | 20,000 | $60,176 | 195,183 | -9.3% |
| 2026-03-21 00:30 | 2026-03-18 | INDI | indie Semiconductor, Inc. | Aoki Ichiro | Director, Officer; President | Semiconductors | OPT+S | $2.59 | 150,000 | $388,125 | 100,952 | -59.8% |
| 2026-03-21 00:07 | 2026-03-20 | NVDA | NVIDIA CORP | Kress Colette | Officer; EVP & Chief Financial Officer | Semiconductors | SALE | $174.89 | 62,650 | $10,956,708 | 712,934 | -8.1% |
| 2026-03-21 00:08 | 2026-03-18 | NVDA | NVIDIA CORP | Puri Ajay K | Officer; EVP, Worldwide Field Ops | Semiconductors | SALE | $182.25 | 300,000 | $54,676,140 | 3,018,547 | -9.0% |
| 2026-03-21 00:13 | 2026-03-20 | NVDA | NVIDIA CORP | Robertson Donald F Jr | Officer; Principal Accounting Officer | Semiconductors | SALE | $174.75 | 5,396 | $942,944 | 337,120 | -1.6% |
| 2026-03-21 00:14 | 2026-03-19 | NVDA | NVIDIA CORP | Shah Aarti S. | Director | Semiconductors | SALE | $176.71 | 19,000 | $3,357,549 | 36,007 | -34.5% |
| 2026-03-20 20:06 | 2026-03-18 | SMTC | SEMTECH CORP | Walsh Paul V Jr | Director | Semiconductors | SALE | $80.87 | 500 | $40,435 | 24,279 | -2.0% |
| 2026-03-20 16:50 | 2026-03-18 | GFS | GLOBALFOUNDRIES Inc. | Hogan Michael James | Officer; Chief Business Officer | Semiconductors | SALE | $43.25 | 1,800 | $77,850 | 22,895 | -7.3% |
| 2026-03-19 22:58 | 2026-03-17 | ALAB | Astera Labs, Inc. | Mohan Jitendra | Director, Officer; Chief Executive Officer | Semiconductors | SALE | $131.58 | 157,500 | $20,723,771 | 4,531,732 | -3.4% |
| 2026-03-19 20:30 | 2026-03-17 | CRDO | Credo Technology Group Holding Ltd | Cheng Chi Fung | Director, Officer; Chief Technology Officer | Semiconductors | SALE | $107.90 | 27,500 | $2,967,311 | 6,244,870 | -0.4% |
| 2026-03-19 20:10 | 2026-03-17 | QUIK | QUICKLOGIC Corp | FARESE MICHAEL J. | Director | Semiconductors | SALE | $9.91 | 1,813 | $17,967 | 39,340 | -4.4% |
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.