X |
Filing Date |
Trade Date |
Ticker |
Company Name | Insider Name | Title |
Trade Type |
Price |
Qty |
Owned |
ΔOwn |
Value |
1d |
1w |
1m |
6m |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2026-09-09 | SITM | Sitime Corp | Vashist Rajesh | CEO | S - Sale | $603.47 | -12,000 | 381,784 | -3% | -$7,241,640 | ||||||
| M | 2026-09-08 | ADI | Analog Devices Inc | Stata Ray | Dir | S - Sale | $363.32 | -2,832 | 762,484 | 0% | -$1,028,915 | |||||
2026-09-08 | AMAT | Applied Materials Inc /De | Bruner Judy | Dir | S - Sale | $465.00 | -1,000 | 26,285 | -4% | -$465,000 | ||||||
2026-09-08 | AMKR | Amkor Technology, Inc. | Faust Megan | CFO | S - Sale | $49.05 | -1,000 | 134,105 | -1% | -$49,050 | ||||||
2026-09-08 | AAOI | Applied Optoelectronics, Inc. | Chang Hung-Lun (Fred) | *** See Remarks | S - Sale | $110.21 | -32,172 | 249,276 | -11% | -$3,545,676 | ||||||
2026-09-10 | AAOI | Applied Optoelectronics, Inc. | Murry Stefan J. | CFO | S - Sale | $105.33 | -4,000 | 367,168 | -1% | -$421,320 | ||||||
2026-09-08 | NVEC | Nve Corp /New/ | Baker Daniel A | Dir | S - Sale | $101.49 | -21,140 | 17,932 | -54% | -$2,145,476 | ||||||
2026-09-08 | ADI | Analog Devices Inc | Puccio Richard C Jr | EVP, CFO | S - Sale | $363.65 | -1,500 | 52,677 | -3% | -$545,475 | ||||||
2026-09-04 | CRDO | Credo Technology Group Holding Ltd | Cheng Chi Fung | CTO | S - Sale | $170.00 | -3,790 | 5,908,965 | 0% | -$644,300 | ||||||
| D | 2026-09-04 | AMBQ | Ambiq Micro, Inc. | Chen Sean Chihhsiang | Pres, COO | S - Sale+OE | $57.17 | -15,000 | 120,275 | -11% | -$857,558 | |||||
| D | 2026-09-04 | AMBQ | Ambiq Micro, Inc. | Zhang Ker | Dir | S - Sale+OE | $56.92 | -185 | 30,366 | -1% | -$10,530 | |||||
2026-09-04 | SMTC | Semtech Corp | Ruehl Julie Garcia | Dir | S - Sale | $145.00 | -1,500 | 7,140 | -17% | -$217,500 | ||||||
2026-09-04 | SMTC | Semtech Corp | Hou Hong Q | Pres, CEO | S - Sale | $138.71 | -2,000 | 60,799 | -3% | -$277,420 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Wu Yi-Huang | VP | P - Purchase | $76.20 | +40 | 107,519 | 0% | +$3,048 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Yoo Chue-San | VP | P - Purchase | $76.20 | +53 | 2,891,351 | 0% | +$4,039 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Yeap Choh Fei | SVP | P - Purchase | $76.20 | +54 | 243,384 | 0% | +$4,115 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Zhang Kevin Xiaoqiang | SVP, Deputy Co-COO | P - Purchase | $76.20 | +61 | 380,013 | 0% | +$4,648 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Yuan Lipen | VP | P - Purchase | $76.20 | +41 | 10,301 | 0% | +$3,124 | ||||||
| D | 2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Mii Yuh-Jier | EVP, Co-COO | P - Purchase | $76.20 | +71 | 1,357,801 | 0% | +$5,410 | |||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Wu Shien-Yang | SVP | P - Purchase | $76.20 | +57 | 859,585 | 0% | +$4,343 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Wei Che-Chia | COB, CEO | P - Purchase | $76.20 | +149 | 8,660,366 | 0% | +$11,354 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Tien Bor-Zen | VP | P - Purchase | $76.20 | +48 | 19,581 | 0% | +$3,658 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Wang Ying-Lang | SVP | P - Purchase | $76.20 | +54 | 1,527,882 | 0% | +$4,115 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Lu Chin-Sheng | VP | P - Purchase | $76.20 | +38 | 54,118 | 0% | +$2,896 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Lin Chris Horng-Dar | VP, CIO | P - Purchase | $76.20 | +47 | 179,193 | 0% | +$3,581 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Lin Shyue-Shyh | VP | P - Purchase | $76.20 | +44 | 35,609 | 0% | +$3,353 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Lee Chun-Hsien | SVP | P - Purchase | $76.20 | +52 | 541,535 | 0% | +$3,962 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Lu Lee-Chung | VP | P - Purchase | $76.20 | +51 | 313,412 | 0% | +$3,886 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Jang Syun-Ming | VP | P - Purchase | $76.20 | +49 | 467,032 | 0% | +$3,734 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Hwang Yuan-Ko | VP | P - Purchase | $76.20 | +40 | 206,717 | 0% | +$3,048 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Hsu Kuo-Chin | VP | P - Purchase | $76.20 | +55 | 220,902 | 0% | +$4,191 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Huang Jen-Chau | SVP, CFO | P - Purchase | $76.20 | +30 | 1,855,629 | 0% | +$2,286 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Ku Yao-Ching | VP | P - Purchase | $76.20 | +47 | 234,985 | 0% | +$3,581 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Hou Yung-Chin | SVP, Deputy Co-COO | P - Purchase | $76.20 | +61 | 771,229 | 0% | +$4,648 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chuang Juiping | VP | P - Purchase | $76.20 | +50 | 365,291 | 0% | +$3,810 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Fang Shu-Hua | SVP, GC | P - Purchase | $76.20 | +56 | 1,365,715 | 0% | +$4,267 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | He Jun | VP | P - Purchase | $76.20 | +46 | 142,107 | 0% | +$3,505 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chuang Tzu-Sou | VP | P - Purchase | $76.20 | +47 | 1,516,229 | 0% | +$3,581 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chen Chih-Ho | Controller | P - Purchase | $76.20 | +32 | 13,932 | 0% | +$2,438 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Cao Min | VP | P - Purchase | $76.20 | +56 | 572,584 | 0% | +$4,267 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chin Yung-Pei | EVP, Co-COO | P - Purchase | $76.20 | +71 | 9,466,097 | 0% | +$5,410 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chen Pei-Hung | VP | P - Purchase | $76.20 | +46 | 524,988 | 0% | +$3,505 | ||||||
2026-09-07 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Chang Tzonz-Sheng | SVP | P - Purchase | $76.20 | +53 | 346,581 | 0% | +$4,039 | ||||||
2026-09-04 | CBRS | Cerebras Systems Inc. | Vassallo Steven | Dir | S - Sale | $210.30 | -50,000 | 311,595 | -14% | -$10,515,135 | ||||||
| D | 2026-09-04 | CBRS | Cerebras Systems Inc. | Lie Sean | CTO | S - Sale+OE | $210.16 | -53,460 | 345,569 | -13% | -$11,235,154 | |||||
| D | 2026-09-04 | CBRS | Cerebras Systems Inc. | Feldman Andrew D. | CEO, Pres | S - Sale+OE | $210.46 | -37,441 | 17,659 | -68% | -$7,879,687 | |||||
2026-09-08 | ICHR | Ichor Holdings, Ltd. | Swyt Greg | CFO | S - Sale | $58.02 | -2,068 | 47,832 | -4% | -$119,985 | ||||||
| M | 2026-09-03 | LASR | Nlight, Inc. | Corso Joseph John | CFO | S - Sale | $41.06 | -7,715 | 162,200 | -5% | -$316,743 | |||||
2026-09-03 | LASR | Nlight, Inc. | Keeney Scott H | Pres, CEO | S - Sale | $40.69 | -9,753 | 2,175,787 | 0% | -$396,850 | ||||||
2026-09-03 | LASR | Nlight, Inc. | Nias James | Chief Accounting Officer | S - Sale | $40.69 | -1,025 | 96,596 | -1% | -$41,707 | ||||||
| M | 2026-09-03 | NVDA | Nvidia Corp | Stevens Mark A | Dir | S - Sale | $230.51 | -1,022,239 | 28,898,893 | -3% | -$235,636,867 | |||||
2026-09-03 | FORM | Formfactor Inc | Steven-Waiss Kelley | Dir | S - Sale | $96.10 | -2,100 | 24,426 | -8% | -$201,810 | ||||||
2026-09-03 | GFS | Globalfoundries Inc. | Azar Samak L | GC | S - Sale | $43.24 | -335 | 10,134 | -3% | -$14,485 | ||||||
2026-07-02 | TSM | Taiwan Semiconductor Manufacturing Co Ltd | Fang Shu-Hua | SVP, GC | P - Purchase | $77.09 | +2,000 | 1,365,659 | 0% | +$154,180 | ||||||
2026-09-02 | ALAB | Astera Labs, Inc. | Dyckerhoff Stefan A | Dir | S - Sale | $274.96 | -12,499 | 367,325 | -3% | -$3,436,753 | ||||||
| D | 2026-09-02 | INDI | Indie Semiconductor, Inc. | Wittmann Michael | COO | S - Sale+OE | $3.59 | -40,625 | 115,922 | -26% | -$145,693 | |||||
| DM | 2026-09-01 | INDI | Indie Semiconductor, Inc. | Wu Naixi | CFO | S - Sale+OE | $3.54 | -27,171 | 153,273 | -15% | -$96,317 | |||||
| D | 2026-09-02 | INDI | Indie Semiconductor, Inc. | McClymont Donald | CEO | S - Sale+OE | $3.53 | -13,384 | 5,415,566 | 0% | -$47,286 | |||||
2026-09-01 | AIP | Arteris, Inc. | Janac K Charles | Pres, CEO, 10% | S - Sale | $20.75 | -100,000 | 8,460,471 | -1% | -$2,074,970 | ||||||
2026-09-01 | AIP | Arteris, Inc. | Bayview Legacy, LLC | 10% | S - Sale | $20.75 | -100,000 | 8,229,071 | -1% | -$2,074,970 | ||||||
| D | 2026-09-01 | AIP | Arteris, Inc. | Alpern Paul L | VP, GC | S - Sale+OE | $20.77 | -4,000 | 70,733 | -5% | -$83,063 | |||||
2026-09-01 | ALAB | Astera Labs, Inc. | Alba Manuel | Dir | S - Sale | $280.13 | -183,000 | 1,385,712 | -12% | -$51,263,695 | ||||||
2026-09-01 | ATOM | Atomera Inc | Laurencio Francis | CFO | S - Sale | $4.05 | -6,504 | 246,849 | -3% | -$26,341 | ||||||
| M | 2026-09-01 | ATOM | Atomera Inc | Mears Robert J | CTO | S - Sale | $3.96 | -12,679 | 260,702 | -5% | -$50,214 | |||||
2026-09-01 | ATOM | Atomera Inc | Bibaud Scott A. | CEO, Pres | S - Sale | $4.05 | -13,756 | 682,005 | -2% | -$55,712 | ||||||
| M | 2026-08-31 | NVDA | Nvidia Corp | Stevens Mark A | Dir | S - Sale | $222.26 | -1,848,501 | 29,921,132 | -6% | -$410,843,671 | |||||
2026-08-31 | NVDA | Nvidia Corp | Teter Timothy S. | EVP, GC, Sec | S - Sale | $217.88 | -30,000 | 3,022,096 | -1% | -$6,536,515 | ||||||
| DM | 2026-08-31 | AMBQ | Ambiq Micro, Inc. | Esaka Fumihide | CEO | S - Sale+OE | $56.89 | -108,500 | 460,460 | -19% | -$6,172,546 | |||||
2026-09-01 | NXT | Nextpower Inc. | Boynton Charles D | CFO | S - Sale | $79.98 | -4,500 | 354,000 | -1% | -$359,910 | ||||||
| D | 2026-09-01 | ADI | Analog Devices Inc | Roche Vincent | Chair, CEO | S - Sale+OE | $356.33 | -10,000 | 208,175 | -5% | -$3,563,300 | |||||
2026-08-31 | QRVO | Qorvo, Inc. | Stewart Frank P. | SVP, Advanced Cellular | S - Sale | $94.72 | -8,279 | 41,195 | -17% | -$784,187 | ||||||
2026-09-01 | MRVL | Marvell Technology, Inc. | Koopmans Chris | Pres, COO | S - Sale | $203.27 | -10,000 | 217,941 | -4% | -$2,032,700 | ||||||
2026-09-01 | FSLR | First Solar, Inc. | Gloeckler Markus | CTO | S - Sale | $200.00 | -800 | 5,842 | -12% | -$160,000 | ||||||
2026-09-01 | NA | Nano Labs Ltd | Hu Nan | Dir | S - Sale | $2.25 | -11,165 | 27,651 | -29% | -$25,158 | ||||||
2026-09-01 | ICHR | Ichor Holdings, Ltd. | Ragsdale Bruce | COO | S - Sale | $51.93 | -10,587 | 92,324 | -10% | -$549,802 | ||||||
| D | 2026-08-28 | LASR | Nlight, Inc. | Gossman William | Dir | S - Sale+OE | $44.36 | -15,000 | 100,251 | -13% | -$665,400 | |||||
| D | 2026-08-31 | INDI | Indie Semiconductor, Inc. | Wu Naixi | CFO | S - Sale+OE | $3.72 | -23,170 | 156,148 | -13% | -$86,183 | |||||
| D | 2026-08-31 | INDI | Indie Semiconductor, Inc. | McClymont Donald | CEO | S - Sale+OE | $3.72 | -46,928 | 5,402,981 | -1% | -$174,553 | |||||
| D | 2026-08-31 | INDI | Indie Semiconductor, Inc. | Schiller Thomas | Strategic Advisor | S - Sale+OE | $3.72 | -3,138 | 487,167 | -1% | -$11,672 | |||||
| D | 2026-08-31 | INDI | Indie Semiconductor, Inc. | Wittmann Michael | COO | S - Sale+OE | $3.72 | -17,045 | 119,047 | -13% | -$63,401 | |||||
2026-08-28 | MTSI | Macom Technology Solutions Holdings, Inc. | Dennehy Robert | SVP, COO | S - Sale | $275.20 | -252 | 12,758 | -2% | -$69,350 | ||||||
2026-08-28 | FTCI | Ftc Solar, Inc. | Sadasivam Shaker | Dir | P - Purchase | $2.69 | +101,083 | 557,184 | +22% | +$271,913 | ||||||
2026-08-27 | FTCI | Ftc Solar, Inc. | Sadasivam Shaker | Dir | P - Purchase | $2.35 | +39,583 | 456,101 | +10% | +$93,020 | ||||||
2026-08-27 | ARM | Arm Holdings Plc /Uk | Child Jason | CFO | S - Sale | $255.33 | -10,400 | 163,832 | -6% | -$2,655,432 | ||||||
| D | 2026-08-27 | TXN | Texas Instruments Inc | Abraham Tsedeniya | SVP | S - Sale+OE | $264.63 | -7,000 | 23,181 | -23% | -$1,852,413 | |||||
2026-08-31 | VIAV | Viavi Solutions Inc. | Scrivanich Luke M | SVP GM OSP | S - Sale | $36.37 | -23,911 | 39,598 | -38% | -$869,643 | ||||||
2026-08-31 | VIAV | Viavi Solutions Inc. | Daskal Ilan | EVP, CFO | S - Sale | $36.29 | -56,290 | 10,132 | -85% | -$2,042,764 | ||||||
| E | 2026-06-26 | MU | Micron Technology Inc | Bjorlin Alexis | Dir | S - Sale | $45.29 | -25 | 298 | -8% | -$1,132 | |||||
| AM | 2026-08-26 | ALMU | Aeluma, Inc. | Denbaars Steven | Dir | S - Sale | $13.83 | -25,000 | 345,209 | -7% | -$345,741 | |||||
| DM | 2026-08-26 | AMBQ | Ambiq Micro, Inc. | Hanson Scott McLean | CTO | S - Sale+OE | $59.69 | -55,000 | 221,226 | -20% | -$3,283,079 | |||||
| M | 2026-08-26 | ALMU | Aeluma, Inc. | Denbaars Steven | Dir | S - Sale | $13.83 | -25,000 | 345,209 | -7% | -$345,741 | |||||
2026-08-27 | GFS | Globalfoundries Inc. | Azar Samak L | GC | S - Sale | $46.75 | -335 | 10,469 | -3% | -$15,661 | ||||||
2026-08-27 | ADI | Analog Devices Inc | Golz Karen | Dir | S - Sale | $374.50 | -1,000 | 10,019 | -9% | -$374,500 | ||||||
2026-08-26 | FTCI | Ftc Solar, Inc. | Sadasivam Shaker | Dir | P - Purchase | $2.19 | +33,290 | 416,508 | +9% | +$72,905 | ||||||
| M | 2026-08-25 | ASTI | Ascent Solar Technologies, Inc. | Forrest Reynolds T. | Dir | S - Sale | $3.08 | -9,120 | 22,214 | -29% | -$28,097 | |||||
| M | 2026-08-25 | NVEC | Nve Corp /New/ | Baker Daniel A | Dir | S - Sale | $108.75 | -5,731 | 39,072 | -13% | -$623,217 | |||||
2026-08-25 | AMD | Advanced Micro Devices Inc | Hu Jean X. | EVP, CFO, Treasurer | S - Sale | $474.08 | -15,000 | 180,222 | -8% | -$7,111,160 | ||||||
2026-08-25 | AMAT | Applied Materials Inc /De | Hill Brice | SVP, CFO | S - Sale | $479.25 | -7,500 | 128,613 | -6% | -$3,594,376 | ||||||
2026-08-26 | ADI | Analog Devices Inc | Puccio Richard C Jr | EVP, CFO | S - Sale | $374.56 | -2,683 | 54,177 | -5% | -$1,004,944 | ||||||
2026-08-26 | IPGP | Ipg Photonics Corp | Peeler John R | Dir | P - Purchase | $73.58 | +2,710 | 20,886 | +15% | +$199,400 |
| 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 |