| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 9, 2025 | PLAB Photronics Inc | Fiederowicz Walter M | Former Director | Sell | 7,000 | $18.88 | $132,160.70 | -28.5% | +2.6% | +129.5% | |
| Apr 8, 2025 | LRCX Lam Research Corp | Harter Ava71 | Chief Legal Officer | Buy | 9 | $63.66 | $601.91 | - | +62.9% | +309.1% | |
| Apr 8, 2025 | RMBS Rambus Inc | Seraphin Luc45 | President And CEO | Sell | 10,000 | $46.81 | $468,100.00 | -2.9% | +48.7% | +136.5% | |
| Apr 8, 2025 | QCOM Qualcomm Inc/de | Palkhiwala Akash J.66 | CFO &COO | Sell | 904 | $132.63 | $119,900.17 | -0.3% | +26.8% | +2.3% | |
| Apr 4, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $32.96 | $1,812,813.51 | -0.2% | +181.1% | +207.7% | |
| Apr 4, 2025 | QCOM Qualcomm Inc/de | Palkhiwala Akash J.66 | CFO &COO | Sell | 1,781 | $132.10 | $235,262.30 | -1.0% | +27.3% | -1.4% | |
| Apr 4, 2025 | NVEC Nve Corp /new/ | Bracke James W66 | Director | Buy | 100 | $57.97 | $5,797.00 | +20.0% | +32.4% | +21.6% | |
| Apr 4, 2025 | AIP Arteris, Inc. | Hawkins Nicholas B. | VP And Chief Financial Officer | Sell | 8,837 | $6.51 | $57,499.79 | -1.2% | +54.1% | +204.5% | |
| Apr 4, 2025 | AIP Arteris, Inc. | Moll Laurent R | Chief Operating Officer | Sell | 5,963 | $6.91 | $41,227.78 | -0.3% | +54.1% | +204.5% | |
| Apr 4, 2025 | AIP Arteris, Inc. | Alpern Paul L | VP And General Counsel | Sell | 6,487 | $6.51 | $42,243.10 | -1.8% | +54.1% | +204.5% | |
| Apr 3, 2025 | AMAT Applied Materials Inc /de | Dickerson Gary E74 | President And CEO | Buy | 50,000 | $137.30 | $6,865,081.79 | +1.5% | +40.2% | +157.2% | |
| Apr 3, 2025 | PLAB Photronics Inc | Fiederowicz Walter M | Former Director | Sell | 5,000 | $19.16 | $95,802.50 | -16.9% | +10.9% | +124.9% | |
| Apr 3, 2025 | MRAM Everspin Technologies Inc. | Aggarwal Sanjeev62 | President And CEO | Sell | 29,795 | $4.90 | $145,996.50 | -2.3% | +46.8% | +99.2% | |
| Apr 3, 2025 | ALAB Astera Labs, Inc. | Alba Manuel | Director | Sell | 100,000 | $60.94 | $6,093,537.00 | -0.4% | +59.1% | +110.4% | |
| Apr 3, 2025 | AIP Arteris, Inc. | Janac K Charles | President And CEO | Sell | 16,300 | $6.84 | $111,443.54 | -1.3% | +37.7% | +175.8% | |
| Apr 2, 2025 | POWI Power Integrations Inc | Balakrishnan Balu72 | President And CEO | Sell | 9,544 | $51.19 | $488,525.86 | -1.6% | +12.2% | +2.0% | |
| Apr 2, 2025 | POWI Power Integrations Inc | Jain Gagan67 | VP, Worldwide Sales | Sell | 402 | $50.89 | $20,456.45 | -0.4% | +12.2% | +2.0% | |
| Apr 2, 2025 | POWI Power Integrations Inc | Nayyar Sandeep73 | Chief Financial Officer | Sell | 1,929 | $50.89 | $98,160.44 | -1.8% | +12.2% | +2.0% | |
| Apr 2, 2025 | POWI Power Integrations Inc | Walker Clifford72 | VP Corporate Development | Sell | 1,088 | $50.89 | $55,364.73 | -0.8% | +12.2% | +2.0% | |
| Apr 2, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 10,000 | $43.08 | $430,758.84 | - | +103.5% | +135.7% | |
| Apr 2, 2025 | POWI Power Integrations Inc | Barsan Radu70 | VP Of Technology, Engineering | Sell | 1,672 | $50.89 | $85,082.56 | -3.7% | +12.2% | +2.0% | |
| Apr 2, 2025 | POWI Power Integrations Inc | Bailey Doug73 | VP Marketing | Sell | 1,088 | $50.89 | $55,364.73 | -1.3% | +12.2% | +2.0% | |
| Apr 1, 2025 | AMAT Applied Materials Inc /de | Sanders Adam | Corp. Controller &CAO | Sell | 450 | $144.83 | $65,173.50 | -6.9% | +25.7% | +142.9% | |
| Apr 1, 2025 | FORM Formfactor Inc | Slessor Mike55 | CEO | Sell | 4,000 | $28.24 | $112,977.20 | -0.8% | +21.2% | +255.6% | |
| Apr 1, 2025 | SMTC Semtech Corp | Lin Mark | EVP And CFO | Sell | 1,013 | $34.44 | $34,890.33 | -3.5% | +29.5% | +129.6% |
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.