X |
Filing Date |
Trade Date |
Ticker |
Company Name | Insider Name | Title |
Trade Type |
Price |
Qty |
Owned |
ΔOwn |
Value |
1d |
1w |
1m |
6m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-05-20 | NXT | Nextpower Inc. | Wenger Howard | Pres | S - Sale+OE | $127.32 | -16,090 | 508,582 | -3% | -$2,048,579 | |||||
2026-05-20 | NXT | Nextpower Inc. | Miller Nicholas Marco | COO | S - Sale | $127.32 | -24,511 | 221,533 | -10% | -$3,120,741 | ||||||
2026-05-21 | FORM | Formfactor Inc | Obregon-Jimenez Rebeca | Dir | S - Sale | $126.48 | -3,828 | 7,875 | -33% | -$484,146 | ||||||
| D | 2026-05-20 | AMD | Advanced Micro Devices Inc | Norrod Forrest Eugene | EVP, GM DESG | S - Sale+OE | $431.41 | -19,487 | 324,527 | -6% | -$8,406,784 | |||||
2026-05-21 | ARM | Arm Holdings Plc /Uk | Abbey William | Chief Commercial Officer | S - Sale | $287.03 | -4,655 | 33,629 | -12% | -$1,336,125 | ||||||
2026-05-21 | ARM | Arm Holdings Plc /Uk | Eaton Charlotte Claire | Chief People Officer | S - Sale | $290.01 | -7,805 | 0 | -100% | -$2,263,521 | ||||||
| D | 2026-05-21 | GSIT | Gsi Technology Inc | Lasserre Didier | VP, Sales | S - Sale+OE | $9.31 | -30,000 | 310,907 | -9% | -$279,180 | |||||
2026-05-21 | FSLR | First Solar, Inc. | Verma Kuntal Kumar | Chief Manufacturing Officer | S - Sale | $250.00 | -582 | 4,967 | -10% | -$145,500 | ||||||
2026-05-21 | FSLR | First Solar, Inc. | Widmar Mark R | CEO | S - Sale | $247.43 | -4,815 | 89,033 | -5% | -$1,191,378 | ||||||
2026-05-21 | ALGM | Allegro Microsystems, Inc. | Webster Roald Graham | VP, Chief Accounting Officer | S - Sale | $44.89 | -5,217 | 13,106 | -28% | -$234,165 | ||||||
2026-05-20 | SMTC | Semtech Corp | Walsh Paul V Jr | Dir | S - Sale | $138.21 | -500 | 23,279 | -2% | -$69,105 | ||||||
2026-05-21 | SITM | Sitime Corp | Kreindl Torsten | Dir | S - Sale | $720.00 | -710 | 13,141 | -5% | -$511,200 | ||||||
| M | 2026-05-19 | LASR | Nlight, Inc. | Corso Joseph John | CFO | S - Sale | $69.70 | -55,719 | 177,572 | -24% | -$3,883,827 | |||||
| M | 2026-05-19 | LASR | Nlight, Inc. | Nias James | Chief Accounting Officer | S - Sale | $69.01 | -2,033 | 98,561 | -2% | -$140,303 | |||||
| M | 2026-05-19 | LASR | Nlight, Inc. | Keeney Scott H | Pres, CEO | S - Sale | $71.24 | -129,481 | 2,297,247 | -5% | -$9,224,182 | |||||
2026-05-20 | KLIC | Kulicke & Soffa Industries Inc | Yeo Mui Sung | Dir | S - Sale | $100.00 | -20,000 | 59,197 | -25% | -$2,000,000 | ||||||
2026-05-19 | ALAB | Astera Labs, Inc. | Gajendra Sanjay | Pres, COO | S - Sale | $249.19 | -280,000 | 8,130,070 | -3% | -$69,774,014 | ||||||
| M | 2026-05-19 | ALMU | Aeluma, Inc. | Denbaars Steven | Dir | S - Sale | $20.23 | -25,000 | 370,209 | -6% | -$505,630 | |||||
2026-05-19 | ENPH | Enphase Energy, Inc. | Mora Richard | Dir | S - Sale | $46.39 | -700 | 14,622 | -5% | -$32,473 | ||||||
2026-05-20 | MRAM | Everspin Technologies Inc. | Ribar Geoffrey G | Dir | S - Sale | $28.87 | -27,488 | 94,063 | -23% | -$793,579 | ||||||
2026-05-20 | MRAM | Everspin Technologies Inc. | Cooper William Earl | CFO | S - Sale | $29.13 | -10,000 | 151,030 | -6% | -$291,300 | ||||||
2026-05-20 | FORM | Formfactor Inc | White Brian C | Dir | S - Sale | $126.00 | -3,250 | 8,653 | -27% | -$409,500 | ||||||
2026-05-19 | FORM | Formfactor Inc | St Dennis Thomas | Dir | S - Sale | $115.84 | -1,000 | 31,873 | -3% | -$115,840 | ||||||
2026-05-15 | MCHP | Microchip Technology Inc | Chapman Matthew W | Dir | S - Sale | $95.48 | -10,000 | 20,665 | -33% | -$954,799 | ||||||
| D | 2026-05-20 | QUIK | Quicklogic Corp | Faith Brian C | Pres, CEO | S - Sale+OE | $20.45 | -41,480 | 228,412 | -15% | -$848,092 | |||||
2026-05-20 | QUIK | Quicklogic Corp | Kim Joyce | Dir | S - Sale | $20.00 | -5,500 | 2,140 | -72% | -$110,000 | ||||||
2026-05-19 | ARM | Arm Holdings Plc /Uk | Collins Spencer | GC | S - Sale | $215.00 | -40,941 | 0 | -100% | -$8,802,315 | ||||||
| M | 2026-05-19 | ARM | Arm Holdings Plc /Uk | Abbey William | Chief Commercial Officer | S - Sale | $234.64 | -15,956 | 38,284 | -29% | -$3,743,858 | |||||
2026-05-20 | ARM | Arm Holdings Plc /Uk | Child Jason | CFO | S - Sale | $226.54 | -31,920 | 174,232 | -15% | -$7,231,157 | ||||||
| M | 2026-05-20 | ARM | Arm Holdings Plc /Uk | Eaton Charlotte Claire | Chief People Officer | S - Sale | $269.44 | -7,100 | 7,805 | -48% | -$1,913,055 | |||||
2026-05-20 | CRUS | Cirrus Logic, Inc. | Davern Alexander M | Dir | S - Sale | $159.00 | -1,000 | 20,531 | -5% | -$159,000 | ||||||
2026-05-19 | CSIQ | Canadian Solar Inc. | Wong Andrew Luen Cheung | Dir | S - Sale | $16.33 | -1,752 | 0 | -100% | -$28,618 | ||||||
2026-05-20 | LSCC | Lattice Semiconductor Corp | Desale Pravin | SVP, R, D | S - Sale | $134.23 | -14,155 | 77,079 | -16% | -$1,899,994 | ||||||
2026-05-20 | DIOD | Diodes Inc /Del/ | Yang Emily | SVP Worldwide Sales, Marketing | S - Sale | $96.81 | -2,000 | 69,038 | -3% | -$193,620 | ||||||
| M | 2026-05-19 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Tien Bor-Zen | VP | P - Purchase | $395.18 | +17 | 11,363 | 0% | +$6,718 | |||||
| M | 2026-05-19 | ASX | Ase Technology Holding Co., Ltd. | Chen Jeffrey | Dir | S - Sale | $488.33 | -27,000 | 2,412,000 | -1% | -$13,185,000 | |||||
2026-05-18 | MPWR | Monolithic Power Systems Inc | Hsing Michael | CEO | S - Sale | $1,482.75 | -40,000 | 994,128 | -4% | -$59,310,169 | ||||||
2026-05-18 | ALAB | Astera Labs, Inc. | Mohan Jitendra | CEO | S - Sale | $225.02 | -95,444 | 8,146,528 | -1% | -$21,476,949 | ||||||
2026-05-18 | ALAB | Astera Labs, Inc. | Gajendra Sanjay | Pres, COO | S - Sale | $225.02 | -95,444 | 8,410,070 | -1% | -$21,476,949 | ||||||
2026-05-18 | ALAB | Astera Labs, Inc. | Mazzara Philip | GC, Secretary | S - Sale | $231.78 | -14,076 | 104,139 | -12% | -$3,262,540 | ||||||
| M | 2026-05-18 | ALAB | Astera Labs, Inc. | Mohan Jitendra | CEO | S - Sale | $223.61 | -139,951 | 8,241,972 | -2% | -$31,295,012 | |||||
2026-05-18 | MPWR | Monolithic Power Systems Inc | Dean Robert W II | Interim CFO | S - Sale | $1,563.28 | -4 | 5,965 | 0% | -$6,253 | ||||||
2026-05-19 | SYNA | Synaptics Inc | Gupta Vikram | See Remarks | S - Sale | $114.83 | -692 | 84,126 | -1% | -$79,462 | ||||||
2026-05-19 | SYNA | Synaptics Inc | Bodensteiner Lisa | See Remarks | S - Sale | $114.83 | -612 | 63,106 | -1% | -$70,276 | ||||||
| A | 2026-05-13 | JKS | Jinkosolar Holding Co., Ltd. | Markscheid Stephen | Dir | S - Sale | $25.00 | -2,000 | 20,000 | -9% | -$50,000 | |||||
2026-05-15 | NLST | Netlist Inc | Sasaki Gail M | EVP, CFO | S - Sale | $2.63 | -8,876 | 484,594 | -2% | -$23,312 | ||||||
| M | 2026-05-15 | LASR | Nlight, Inc. | Corso Joseph John | CFO | S - Sale | $72.93 | -38,020 | 233,291 | -14% | -$2,772,628 | |||||
| M | 2026-05-15 | LASR | Nlight, Inc. | Nias James | Chief Accounting Officer | S - Sale | $72.93 | -3,052 | 100,594 | -3% | -$222,596 | |||||
| M | 2026-05-15 | LASR | Nlight, Inc. | Keeney Scott H | Pres, CEO | S - Sale | $72.93 | -87,775 | 2,426,728 | -3% | -$6,401,040 | |||||
2026-05-15 | MPWR | Monolithic Power Systems Inc | Sciammas Maurice | EVP, WW Sales, Marketing | S - Sale | $1,561.40 | -12,000 | 262,004 | -4% | -$18,736,850 | ||||||
2026-05-19 | AAOI | Applied Optoelectronics, Inc. | Yeh Shu-Hua (Joshua) | *** See Remarks | S - Sale | $173.26 | -39,154 | 462,430 | -8% | -$6,783,822 | ||||||
2026-05-19 | AAOI | Applied Optoelectronics, Inc. | Murry Stefan J. | CFO | S - Sale | $173.26 | -33,000 | 451,906 | -7% | -$5,717,580 | ||||||
2026-05-19 | AAOI | Applied Optoelectronics, Inc. | Lin Chih-Hsiang (Thompson) | Pres, CEO | S - Sale | $173.26 | -58,000 | 2,255,693 | -3% | -$10,049,080 | ||||||
2026-05-19 | AAOI | Applied Optoelectronics, Inc. | Kuo David C | *** See Remarks | S - Sale | $173.26 | -19,227 | 197,370 | -9% | -$3,331,270 | ||||||
2026-05-19 | AAOI | Applied Optoelectronics, Inc. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $173.26 | -33,630 | 391,750 | -8% | -$5,826,734 | ||||||
2026-05-19 | ICHR | Ichor Holdings, Ltd. | Titinger Jorge | Dir | S - Sale | $64.21 | -4,000 | 12,318 | -25% | -$256,840 | ||||||
2026-05-18 | ALGM | Allegro Microsystems, Inc. | Kent Ian | SVP, Global Operations | S - Sale | $41.56 | -2,642 | 25,392 | -9% | -$109,802 | ||||||
| DM | 2026-05-15 | ARM | Arm Holdings Plc /Uk | Abbey William | Chief Commercial Officer | S - Sale+OE | $211.91 | -10,154 | 54,240 | -16% | -$2,151,751 | |||||
| D | 2026-05-18 | ARM | Arm Holdings Plc /Uk | Grisenthwaite Richard Roy | Chief Architect | S - Sale+OE | $209.15 | -24,339 | 0 | -100% | -$5,090,502 | |||||
| D | 2026-05-15 | MCHP | Microchip Technology Inc | Simoncic Richard J | COO | S - Sale+OE | $93.85 | -83 | 140,508 | 0% | -$7,790 | |||||
| M | 2026-05-15 | QRVO | Qorvo, Inc. | Chesley Philip | SVP, High Performance Analog | S - Sale | $89.15 | -14,640 | 32,731 | -31% | -$1,305,175 | |||||
| M | 2026-05-15 | QRVO | Qorvo, Inc. | Brown Grant | SVP, CFO | S - Sale | $89.19 | -15,739 | 45,384 | -26% | -$1,403,824 | |||||
| D | 2026-05-15 | AMD | Advanced Micro Devices Inc | Papermaster Mark D | CTO, EVP | S - Sale+OE | $433.79 | -6,000 | 1,646,899 | 0% | -$2,602,740 | |||||
| DM | 2026-05-15 | MRAM | Everspin Technologies Inc. | Aggarwal Sanjeev | Pres, CEO | S - Sale+OE | $33.20 | -110,976 | 819,422 | -12% | -$3,684,531 | |||||
2026-05-18 | SLAB | Silicon Laboratories Inc. | Johnson Robert Matthew | Pres, CEO | S - Sale | $216.83 | -8,024 | 80,519 | -9% | -$1,739,844 | ||||||
2026-05-15 | DIOD | Diodes Inc /Del/ | Yang Emily | SVP Worldwide Sales, Marketing | S - Sale | $101.47 | -2,000 | 71,038 | -3% | -$202,930 | ||||||
| D | 2026-05-13 | GUER | Guerrilla Rf, Inc. | Dunn James E. Jr. | Dir | P - Purchase | $3.00 | +3,335 | 53,331 | +7% | +$10,005 | |||||
2026-05-13 | JKS | Jinkosolar Holding Co., Ltd. | Markscheid Stephen | Dir | P - Purchase | $25.00 | +2,000 | 20,000 | +11% | +$50,000 | ||||||
2026-05-19 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chuang Tzu-Sou | VP | S - Sale | $69.83 | -200,000 | 2,507,869 | -7% | -$13,966,000 | ||||||
2026-05-19 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Tien Bor-Zen | VP | P - Purchase | $69.91 | +2,000 | 11,346 | +21% | +$139,810 | ||||||
2026-05-14 | UCTT | Ultra Clean Holdings, Inc. | McKibben Jeffrey L. | CIO | S - Sale | $87.00 | -4,205 | 11,349 | -27% | -$365,835 | ||||||
2026-05-18 | QUIK | Quicklogic Corp | Tauss Gary H | Dir | S - Sale | $19.20 | -2,195 | 15,908 | -12% | -$42,144 | ||||||
| D | 2026-05-14 | AMBQ | Ambiq Micro, Inc. | Winzeler Jeffrey G | CFO | S - Sale+OE | $69.90 | -26,000 | 100,347 | -21% | -$1,817,412 | |||||
| D | 2026-05-14 | AMBQ | Ambiq Micro, Inc. | Hanson Scott McLean | CTO | S - Sale+OE | $69.24 | -10,200 | 211,226 | -5% | -$706,252 | |||||
| D | 2026-05-15 | AMBQ | Ambiq Micro, Inc. | Chen Sean Chihhsiang | Pres, COO | S - Sale+OE | $70.89 | -55,685 | 120,275 | -32% | -$3,947,281 | |||||
| D | 2026-05-14 | AMBQ | Ambiq Micro, Inc. | Esaka Fumihide | CEO | S - Sale+OE | $70.02 | -60,000 | 451,189 | -12% | -$4,201,122 | |||||
2026-05-14 | PENG | Penguin Solutions, Inc. | Straub Maximiliane C | Dir | S - Sale | $49.00 | -3,000 | 51,975 | -5% | -$147,000 | ||||||
2026-05-14 | SITM | Sitime Corp | Megachips Corp /Fi | 10% | S - Sale | $779.50 | -400,000 | 3,020,000 | -12% | -$311,800,000 | ||||||
2026-05-14 | MTSI | Macom Technology Solutions Holdings, Inc. | Chung Peter Y | Dir | S - Sale | $378.20 | -43,268 | 6,781 | -86% | -$16,363,923 | ||||||
2026-05-14 | GFS | Globalfoundries Inc. | Azar Samak L | GC | S - Sale | $74.82 | -500 | 15,494 | -3% | -$37,410 | ||||||
2026-05-15 | MRVL | Marvell Technology, Inc. | Meintjes Willem A | CFO | S - Sale | $175.24 | -4,000 | 226,675 | -2% | -$700,960 | ||||||
| M | 2026-05-14 | ASX | Ase Technology Holding Co., Ltd. | Chen Jeffrey | Dir | S - Sale | $543.00 | -27,000 | 2,439,000 | -1% | -$14,661,000 | |||||
| D | 2026-05-15 | AIP | Arteris, Inc. | Hawkins Nicholas B. | VP, CFO | S - Sale+OE | $33.40 | -221,035 | 110,600 | -67% | -$7,381,777 | |||||
2026-05-15 | MRAM | Everspin Technologies Inc. | Hawk Glen | Dir | S - Sale | $37.95 | -48,563 | 39,551 | -55% | -$1,843,109 | ||||||
2026-05-13 | FORM | Formfactor Inc | Titinger Jorge | Dir | S - Sale | $128.79 | -4,009 | 13,489 | -23% | -$516,299 | ||||||
2026-05-15 | FORM | Formfactor Inc | Steven-Waiss Kelley | Dir | S - Sale | $125.60 | -5,400 | 25,179 | -18% | -$678,241 | ||||||
| D | 2026-05-13 | GUER | Guerrilla Rf, Inc. | John-Williams Michael | CFO | P - Purchase | $2.82 | +2,000 | 9,870 | +25% | +$5,640 | |||||
2026-05-13 | MTSI | Macom Technology Solutions Holdings, Inc. | Bland Charles R | Dir | S - Sale | $380.00 | -800 | 14,338 | -5% | -$304,000 | ||||||
2026-05-13 | AMD | Advanced Micro Devices Inc | Su Lisa T | Chair, Pres, CEO | S - Sale | $445.51 | -125,000 | 3,767,444 | -3% | -$55,688,359 | ||||||
| D | 2026-05-14 | TXN | Texas Instruments Inc | Bahai Ahmad | SVP | S - Sale+OE | $309.13 | -5,000 | 42,519 | -11% | -$1,545,636 | |||||
| D | 2026-05-14 | TXN | Texas Instruments Inc | Lizardi Rafael R | SVP, CFO | S - Sale+OE | $308.10 | -47,734 | 119,479 | -29% | -$14,706,996 | |||||
2026-05-13 | POWI | Power Integrations Inc | Brathwaite Nicholas | Dir | S - Sale | $72.41 | -6,895 | 30,609 | -18% | -$499,272 | ||||||
2026-05-14 | IPGP | Ipg Photonics Corp | Desmond Jeanmarie F. | Dir | S - Sale | $105.58 | -1,690 | 10,486 | -14% | -$178,430 | ||||||
2026-05-14 | ALGM | Allegro Microsystems, Inc. | Lynch Susan D | Dir | S - Sale | $45.46 | -16,711 | 12,805 | -57% | -$759,625 | ||||||
2026-05-13 | MCHP | Microchip Technology Inc | Bunker Mathew B | SVP, OPERATIONS | S - Sale | $96.88 | -10,571 | 14,587 | -42% | -$1,024,155 | ||||||
2026-05-13 | MCHP | Microchip Technology Inc | Simoncic Richard J | COO | S - Sale | $97.55 | -10,000 | 136,127 | -7% | -$975,460 | ||||||
2026-05-14 | LAES | Sealsq Corp | Buonanno Franck Jean | Vice-Pres, Global Sales | S - Sale | $2.90 | -20,000 | 10,000 | -67% | -$58,000 | ||||||
2026-05-13 | GFS | Globalfoundries Inc. | Hogan Michael James | Chief Strategy Officer | S - Sale | $74.64 | -2,800 | 12,445 | -18% | -$208,992 | ||||||
2026-05-13 | JKS | Jinkosolar Holding Co., Ltd. | Siew Wing Keong | Dir | S - Sale | $26.11 | -16,000 | 186,000 | -8% | -$417,760 | ||||||
2026-05-13 | JKS | Jinkosolar Holding Co., Ltd. | Li Xianhua | Dir | S - Sale | $25.53 | -1,280,000 | 10,389,612 | -11% | -$32,678,400 |
| A | Amended filing |
| D | Derivative transaction in filing (usually option exercise) |
| E | Error detected in filing |
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price |
| S - Sale | Sale of securities on an exchange or to another person |
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) |
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company |
| P - Purchase | Purchase of securities on an exchange or from another person |