| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 27, 2025 | IPGP Ipg Photonics Corp | Lopresti Angelo P47 | SVP, Secretary &Gen Counsel | Sell | 1,500 | $87.13 | $130,695.00 | -2.4% | +1.0% | - | |
| Oct 27, 2025 | MU Micron Technology Inc | Mehrotra Sanjay49 | President And CEO | Sell | 22,500 | $220.72 | $4,966,228.66 | -1.2% | +76.8% | - | |
| Oct 27, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | 10% Owner | Sell | 107,376 | $144.86 | $15,554,750.00 | -1.3% | +49.5% | - | |
| Oct 24, 2025 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | EVP &General Counsel | Sell | 1,300 | $1,087.62 | $1,413,906.00 | -1.0% | +0.2% | - | |
| Oct 23, 2025 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 225,000 | $181.04 | $40,734,400.14 | - | +0.6% | - | |
| Oct 22, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 70,000 | $137.49 | $9,624,042.96 | -0.5% | +11.7% | - | |
| Oct 22, 2025 | SMTC Semtech Corp | Walsh Paul V Jr76 | Director | Sell | 500 | $66.24 | $33,120.00 | -1.8% | +18.2% | - | |
| Oct 21, 2025 | NVDA Nvidia Corp | Kress Colette | EVP &Chief Financial Officer | Sell | 47,640 | $181.42 | $8,642,640.45 | -0.4% | -1.7% | - | |
| Oct 21, 2025 | IPGP Ipg Photonics Corp | Scherbakov Eugene A66 | Director, 10% Owner | Sell | 2,700 | $87.64 | $236,633.16 | -2.0% | -10.6% | - | |
| Oct 21, 2025 | MU Micron Technology Inc | Mehrotra Sanjay49 | President And CEO | Sell | 22,500 | $204.10 | $4,592,227.74 | -0.7% | +80.4% | - | |
| Oct 21, 2025 | IPGP Ipg Photonics Corp | Ip Fibre Devices Ltd83 | 10% Owner | Sell | 64,167 | $87.00 | $5,582,496.45 | -0.1% | -10.6% | - | |
| Oct 20, 2025 | CRUS Cirrus Logic, Inc. | Thomas Scott64 | EVP, General Counsel | Sell | 734 | $131.25 | $96,337.50 | -2.7% | -4.2% | - | |
| Oct 20, 2025 | IPGP Ipg Photonics Corp | Ness Trevor77 | SVP, Sales &Strategic Bus Dev | Sell | 1,678 | $87.00 | $145,978.31 | -1.4% | -9.7% | - | |
| Oct 20, 2025 | QCOM Qualcomm Inc/de | Palkhiwala Akash J.66 | CFO &COO | Sell | 8,335 | $166.06 | $1,384,142.49 | -3.9% | -7.8% | - | |
| Oct 20, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | 10% Owner | Sell | 36,762 | $141.01 | $5,183,809.62 | -1.3% | +58.0% | - | |
| Oct 20, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $150.34 | $8,268,889.41 | -0.1% | +1.0% | - | |
| Oct 20, 2025 | MU Micron Technology Inc | Allen Scott R. | Cvp, Chief Accounting Officer | Sell | 8,800 | $210.02 | $1,848,176.00 | -17.9% | +76.5% | - | |
| Oct 20, 2025 | ALMU Aeluma, Inc. | Tompkins Mark N.87 | 10% Owner | Sell | 77,500 | $16.67 | $1,291,919.36 | -0.8% | +26.1% | - | |
| Oct 20, 2025 | NVDA Nvidia Corp | Huang Jen Hsun45 | President And CEO | Sell | 225,000 | $182.48 | $41,058,402.21 | - | -2.5% | - | |
| Oct 16, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 4,128 | $140.02 | $578,002.56 | -38.7% | +55.9% | - | |
| Oct 16, 2025 | MU Micron Technology Inc | Ray Michael Charles | SVP, Chief Legal Officer | Sell | 3,682 | $201.63 | $742,384.46 | -0.4% | +64.6% | - | |
| Oct 16, 2025 | ALMU Aeluma, Inc. | Tompkins Mark N.87 | 10% Owner | Sell | 65,000 | $20.09 | $1,305,674.60 | -0.5% | +14.6% | - | |
| Oct 16, 2025 | MPWR Monolithic Power Systems Inc | Tseng Saria49 | EVP &General Counsel | Sell | 16,840 | $1,017.77 | $17,139,295.31 | -4.2% | -4.2% | - | |
| Oct 16, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | 10% Owner | Sell | 305,365 | $136.85 | $41,790,100.78 | -3.3% | +55.9% | - | |
| Oct 15, 2025 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 16,800 | $224.28 | $3,767,862.67 | -0.2% | -7.4% | - |
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.