| 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% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Dec 10, 2020 | SITM Sitime Corp | Chitkara Raman76 | Director | Sell | 2,000 | $105.07 | $210,140.00 | -8.2% | |
| Dec 10, 2020 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 20,000 | $70.90 | $1,418,044.00 | -6.7% | |
| Dec 9, 2020 | AMBA Ambarella Inc | Chen Yun-Lung71 | VP, Business Development | Sell | 6,027 | $89.16 | $537,372.74 | -14.2% | |
| Dec 9, 2020 | SMTC Semtech Corp | Chukwu Emeka75 | EVP And CFO | Sell | 3,000 | $70.86 | $212,582.40 | -1.0% | |
| Dec 9, 2020 | SITM Sitime Corp | Chadwick Arthur D71 | EVP, Chief Financial Officer | Sell | 6,025 | $101.59 | $612,079.75 | -5.6% | |
| Dec 8, 2020 | SMTC Semtech Corp | Li Ye Jane56 | Board Of Directors | Sell | 7,500 | $71.02 | $532,612.50 | -59.1% | |
| Dec 8, 2020 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 2,500 | $42.36 | $105,900.00 | -10.1% | |
| Dec 8, 2020 | AMBA Ambarella Inc | Paisley Christopher B68 | Director | Sell | 2,000 | $90.03 | $180,068.00 | -7.0% | |
| Dec 8, 2020 | AVGO Broadcom Inc. | Tan Hock E | President And CEO | Sell | 78,125 | $422.43 | $33,002,552.31 | -3.2% | |
| Dec 8, 2020 | ENTG Entegris Inc | Shaner William James46 | SVP &Gm, Amh | Sell | 3,100 | $99.18 | $307,458.00 | -11.0% | |
| Dec 8, 2020 | SMTC Semtech Corp | Maheswaran Mohan70 | President And CEO | Sell | 15,000 | $70.52 | $1,057,855.50 | -9.7% | |
| Dec 8, 2020 | MXL Maxlinear, Inc | Walsh Brendan54 | VP, Product Line Marketing | Sell | 7,799 | $32.79 | $255,717.51 | -4.3% | |
| Dec 8, 2020 | DIOD Diodes Inc /del/ | Tang Francis60 | SVP, Ww Discrete Products | Sell | 11,411 | $71.01 | $810,284.19 | -5.2% | |
| Dec 8, 2020 | MPWR Monolithic Power Systems Inc | Moyer James C | Director | Sell | 15,000 | $320.70 | $4,810,466.72 | -0.8% | |
| Dec 8, 2020 | AMBA Ambarella Inc | Day Christopher70 | VP, Marketing | Sell | 1,300 | $90.53 | $117,688.48 | -12.2% | |
| Dec 8, 2020 | NXPI Nxp Semiconductors N.V. | Owen Stephen | EVP Sales &Marketing | Sell | 7,313 | $165.35 | $1,209,206.74 | -100% | |
| Dec 8, 2020 | LSCC Lattice Semiconductor Corp | Douglass Stephen57 | VP Corp, R&D | Sell | 2,036 | $43.67 | $88,910.69 | -3.1% | |
| Dec 8, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Roth Ambra R.53 | SVP, GC, Hr &Secretary | Sell | 1,300 | $50.00 | $65,000.00 | -3.1% | |
| Dec 8, 2020 | AMD Advanced Micro Devices Inc | Su Lisa T58 | President &CEO | Sell | 150,000 | $92.89 | $13,933,190.43 | -1.8% | |
| Dec 8, 2020 | MTSI MacOm Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas51 | SVP, Global Sales | Sell | 9,168 | $49.42 | $453,105.20 | -5.1% | |
| Dec 8, 2020 | QCOM Qualcomm Inc/de | Rosenberg Donald J | EVP &General Counsel | Sell | 49,362 | $157.70 | $7,784,486.12 | -100% | |
| Dec 8, 2020 | QCOM Qualcomm Inc/de | Rogers Alexander H60 | EVP &President, Qtl | Sell | 35,102 | $157.17 | $5,517,041.01 | -56.7% | |
| Dec 7, 2020 | SMTC Semtech Corp | Edwards Bruce C | Board Of Directors | Sell | 30,045 | $70.44 | $2,116,435.90 | -48.4% | |
| Dec 7, 2020 | SMTC Semtech Corp | Silberstein Asaf69 | EVP | Sell | 13,332 | $70.76 | $943,405.65 | -23.4% | |
| Dec 7, 2020 | SMTC Semtech Corp | Beauchamp Gary | EVP And Gm | Sell | 9,633 | $70.60 | $680,123.52 | -100% |
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.