| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 11, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 370,000 | $153.19 | $56,678,550.36 | -6.0% | -25.0% | - | |
| Dec 11, 2025 | Q Qnity Electronics, Inc. | Kemp Jon D.58 | Chief Executive Officer | Sell | 5,655 | $85.01 | $480,731.55 | -6.0% | - | - | |
| Dec 11, 2025 | ACLS Axcelis Technologies Inc | Blumenstock Gerald M | EVP, Research, Dev. &Eng. | Sell | 3,034 | $89.46 | $271,421.64 | -14.0% | -3.2% | - | |
| Dec 11, 2025 | Q Qnity Electronics, Inc. | Goss Michael G.49 | VP &Controller | Sell | 1,895 | $84.79 | $160,677.05 | -12.5% | - | - | |
| Dec 11, 2025 | SYNA Synaptics Inc | Ganesan Satish | See Remarks | Sell | 18,285 | $80.29 | $1,468,127.80 | -9.9% | -4.8% | - | |
| Dec 11, 2025 | CRDO Credo Technology Group Holding Ltd | Brennan William Joseph | Pres &Chief Executive Officer | Sell | 68,016 | $153.16 | $10,417,523.14 | -0.3% | -25.0% | - | |
| Dec 11, 2025 | INDI Indie Semiconductor, Inc. | Wu Naixi61 | Chief Financial Officer | Sell | 20,386 | $4.48 | $91,392.54 | -8.7% | -42.2% | - | |
| Dec 11, 2025 | AMD Advanced Micro Devices Inc | Su Lisa T58 | Chair, President &CEO | Sell | 125,000 | $215.14 | $26,891,904.97 | -0.3% | -7.5% | - | |
| Dec 11, 2025 | NVTS Navitas Semiconductor Corp | Wunderlich Gary Kent Jr48 | Director | Sell | 128,300 | $9.27 | $1,189,754.06 | -36.5% | +18.1% | - | |
| Dec 10, 2025 | VECO Veeco Instruments Inc | Wilkerson Susan45 | SVP, Global Sales &Service | Sell | 33,000 | $31.88 | $1,052,040.00 | -38.8% | -2.3% | - | |
| Dec 10, 2025 | ALGM Allegro Microsystems, Inc. | Briansky Sharon | SVP, GC And Secretary | Sell | 27,873 | $30.00 | $836,190.00 | -18.7% | +13.3% | - | |
| Dec 10, 2025 | ENTG Entegris Inc | Lederer James P72 | Director | Sell | 2,008 | $92.84 | $186,422.72 | -8.9% | +23.4% | - | |
| Dec 10, 2025 | ADI Analog Devices Inc | Sondel Michael63 | CAO (principal Acct. Officer) | Sell | 8,169 | $278.03 | $2,271,234.42 | -30.2% | +13.2% | - | |
| Dec 10, 2025 | ALMU Aeluma, Inc. | Tompkins Mark N.87 | 10% Owner | Sell | 50,000 | $17.09 | $854,323.13 | -0.8% | -9.9% | - | |
| Dec 10, 2025 | PI Impinj Inc | Sylebra Capital LLC81 | See Footnote | Sell | 87,138 | $155.64 | $13,562,556.74 | -1.9% | -40.2% | - | |
| Dec 9, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo Susan | 10% Owner | Sell | 121,067 | $190.07 | $23,011,204.69 | -2.6% | +16.2% | - | |
| Dec 9, 2025 | IPGP Ipg Photonics Corp | Lopresti Angelo P67 | SVP, Secretary &Gen Counsel | Sell | 1,500 | $85.07 | $127,605.00 | -2.4% | +44.4% | - | |
| Dec 9, 2025 | SYNA Synaptics Inc | Bodensteiner Lisa | See Remarks | Sell | 7,182 | $78.68 | $565,050.22 | -3.0% | -6.5% | - | |
| Dec 9, 2025 | NVTS Navitas Semiconductor Corp | Wunderlich Gary Kent Jr48 | Director | Sell | 50,000 | $9.25 | $462,500.00 | -18.8% | -8.6% | - | |
| Dec 9, 2025 | AXTI Axt Inc | Chang David C | Director | Sell | 25,000 | $14.84 | $371,025.00 | -15.8% | +158.2% | - | |
| Dec 9, 2025 | AIP Arteris, Inc. | Moll Laurent R | Chief Operating Officer | Sell | 17,937 | $18.96 | $340,112.43 | -6.5% | -24.2% | - | |
| Dec 9, 2025 | NVDA Nvidia Corp | Shoquist Debora | EVP, Operations | Sell | 80,000 | $184.65 | $14,771,657.04 | -1.6% | -1.3% | - | |
| Dec 8, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $174.70 | $9,608,234.84 | - | -35.1% | - | |
| Dec 8, 2025 | AIP Arteris, Inc. | Viana Antonio J52 | Director | Sell | 20,000 | $18.01 | $360,194.00 | -10.8% | -20.0% | - | |
| Dec 8, 2025 | KLIC Kulicke & Soffa Industries Inc | Wong Nelson Munpun68 | Senior Vice President | Sell | 5,004 | $50.07 | $250,531.77 | -3.1% | +34.9% | - |
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.