| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider buying and selling activity across 94 companies in the Semiconductors & Semiconductor Equipment industry. Part of the Information Technology sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 16, 2025 | ONTO Onto Innovation Inc. | Plisinski Michael P56 | CEO | Sell | 30,000 | $211.24 | $6,337,287.00 | -7.5% | -46.1% | +3.4% | |
| Jan 16, 2025 | AMBA Ambarella Inc | Lee Chan W72 | Chief Operating Officer | Sell | 2,000 | $76.56 | $153,110.00 | -0.9% | -44.2% | -12.1% | |
| Jan 15, 2025 | CRDO Credo Technology Group Holding Ltd | Tan Lip Bu45 | Director | Sell | 150,000 | $72.69 | $10,903,579.26 | -4.8% | -48.1% | +97.6% | |
| Jan 15, 2025 | MRVL Marvell Technology, Inc. | Meintjes Willem A56 | Chief Financial Officer | Sell | 1,500 | $118.33 | $177,495.00 | -1.3% | -54.0% | -30.7% | |
| Jan 15, 2025 | SMTC Semtech Corp | Silberstein Asaf69 | EVP And COO | Sell | 2,000 | $70.00 | $140,000.00 | -2.6% | -62.4% | +6.6% | |
| Jan 15, 2025 | ONTO Onto Innovation Inc. | Vedula Srinivas59 | SVP, Customer Success | Sell | 827 | $205.00 | $169,535.00 | -5.2% | -41.1% | +6.4% | |
| Jan 14, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 60,000 | $69.57 | $4,174,457.96 | -0.2% | -43.7% | +126.0% | |
| Jan 14, 2025 | ONTO Onto Innovation Inc. | Plisinski Michael P56 | CEO | Sell | 20,000 | $200.19 | $4,003,826.44 | -4.4% | -40.3% | +0.0% | |
| Jan 14, 2025 | AMBA Ambarella Inc | Lee Chan W72 | Chief Operating Officer | Sell | 3,000 | $74.43 | $223,300.00 | -0.9% | -39.4% | -12.3% | |
| Jan 13, 2025 | AOSL Alpha & Omega Semiconductor Ltd | Xue Bing60 | Evp-ww Sales &Bus Development | Sell | 1,242 | $35.00 | $43,470.00 | -1.1% | -45.0% | -37.2% | |
| Jan 13, 2025 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 841 | $141.02 | $118,599.75 | -0.1% | -53.5% | +36.4% | |
| Jan 13, 2025 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 378 | $141.05 | $53,315.50 | -0.3% | -53.5% | +36.4% | |
| Jan 13, 2025 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 290 | $140.96 | $40,877.73 | -0.2% | -53.5% | +36.4% | |
| Jan 13, 2025 | PI Impinj Inc | Mecklai Hussein59 | Chief Operating Officer | Sell | 338 | $141.02 | $47,663.38 | -0.3% | -53.5% | +36.4% | |
| Jan 10, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 100,000 | $73.26 | $7,325,537.36 | -9.3% | -48.2% | +103.8% | |
| Jan 10, 2025 | VECO Veeco Instruments Inc | Kiernan John P63 | SVP &Chief Financial Officer | Sell | 2,500 | $27.63 | $69,075.00 | -3.2% | -31.0% | +24.1% | |
| Jan 10, 2025 | CRDO Credo Technology Group Holding Ltd | Fleming Daniel W. | Chief Financial Officer | Sell | 3,790 | $72.61 | $275,192.63 | -0.3% | -48.2% | +103.8% | |
| Jan 10, 2025 | COHU Cohu Inc | Bohrson Christopher64 | Sr VP &Chief Customer Officer | Sell | 200 | $25.78 | $5,156.00 | -0.2% | -43.7% | +5.8% | |
| Jan 8, 2025 | AVGO Broadcom Inc. | Hartenstein Eddy W | Director | Sell | 4,000 | $229.64 | $918,548.00 | -7.9% | -32.0% | +45.0% | |
| Jan 8, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 60,000 | $72.09 | $4,325,407.94 | -0.1% | -51.7% | +93.9% | |
| Jan 8, 2025 | AMBA Ambarella Inc | Lee Chan W72 | Chief Operating Officer | Sell | 3,000 | $77.12 | $231,360.00 | -0.9% | -47.1% | -7.1% | |
| Jan 7, 2025 | MU Micron Technology Inc | Allen Scott R. | Cvp, Chief Accounting Officer | Sell | 5,000 | $101.76 | $508,800.00 | -8.4% | -32.9% | +233.2% | |
| Jan 7, 2025 | PLAB Photronics Inc | Park Han Kyung | SVP &Gm Of Fpd Ops | Sell | 11,250 | $24.63 | $277,087.50 | -8.7% | -29.0% | +42.5% | |
| Jan 7, 2025 | NVDA Nvidia Corp | Puri Ajay K | EVP, Worldwide Field Ops | Sell | 36,695 | $151.10 | $5,544,783.26 | -0.2% | -30.3% | +34.9% | |
| Jan 6, 2025 | MRVL Marvell Technology, Inc. | Strachan Michael G56 | Director | Sell | 5,000 | $122.65 | $613,250.00 | -13.9% | -57.1% | -25.9% |
The blue line has two modes, toggled with the Relative and Absolute buttons:
Relative (default) shows cumulative industry performance with both the overall market and parent sector movements removed. When the line rises above 100, the industry is outperforming its sector; below 100 means underperforming. This is calculated using factor returns via weighted least squares (WLS) regression, isolating pure industry-specific behavior.
Absolute shows the total cumulative return of the industry including market and sector movement. This reflects what an investor actually experienced — an industry can show strong absolute gains even while underperforming its sector in relative terms.
Both views start at an index of 100. Other return drivers such as momentum, value, or size are deliberately retained in both modes, since these are part of what makes an industry behave the way it does and may reflect the conditions insiders are responding to.