| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 20, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 30,000 | $62.73 | $1,881,900.00 | -22.1% | +18.8% | -11.2% | |
| Sep 16, 2021 | ENTG Entegris Inc | Shaner William James46 | SVP &Gm, Amh | Sell | 16,888 | $132.11 | $2,231,077.59 | -20.0% | +7.2% | -30.0% | |
| Sep 16, 2021 | SITM Sitime Corp | Pangrazio Vincent P50 | See Remarks | Sell | 150 | $220.15 | $33,022.50 | -0.2% | +22.7% | -61.7% | |
| Sep 16, 2021 | Nelson Roderick64 | Director | Sell | 1,587 | $180.00 | $285,660.00 | -22.1% | -15.2% | -52.3% | ||
| Sep 16, 2021 | AMKR Amkor Technology, Inc. | Faust Megan56 | CFO | Sell | 5,000 | $28.63 | $143,150.00 | -25.2% | -20.5% | -37.1% | |
| Sep 16, 2021 | IPGP Ipg Photonics Corp | Ip Fibre Devices Ltd83 | 10% Owner | Sell | 23,200 | $171.49 | $3,978,482.51 | - | -0.7% | -48.7% | |
| Sep 16, 2021 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 722 | $55.65 | $40,178.58 | -1.8% | +56.0% | +57.8% | |
| Sep 16, 2021 | PI Impinj Inc | Baker Cary53 | Chief Financial Officer | Sell | 301 | $55.72 | $16,770.70 | -1.3% | +56.0% | +57.8% | |
| Sep 16, 2021 | PI Impinj Inc | Diorio Chris Ph.d.60 | Chief Executive Officer | Sell | 601 | $55.69 | $33,471.07 | -0.2% | +56.0% | +57.8% | |
| Sep 16, 2021 | NXPI Nxp Semiconductors N.V. | Goldman Kenneth A64 | Director | Sell | 1,000 | $211.32 | $211,320.00 | -7.4% | +7.9% | -23.6% | |
| Sep 15, 2021 | MRVL Marvell Technology, Inc. | Murphy Matthew J60 | CEO And President | Sell | 20,000 | $62.40 | $1,248,000.00 | -9.6% | +36.7% | -25.0% | |
| Sep 15, 2021 | MU Micron Technology Inc | Zinsner David68 | SVP &Chief Financial Officer | Sell | 8,050 | $73.26 | $589,712.20 | -3.2% | +13.0% | -28.2% | |
| Sep 15, 2021 | AMD Advanced Micro Devices Inc | Papermaster Mark D55 | Chief Technology Officer &EVP | Sell | 55,000 | $105.15 | $5,783,259.05 | -2.1% | +28.4% | -27.4% | |
| Sep 15, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas51 | SVP, Global Sales | Sell | 2,222 | $62.58 | $139,052.42 | -1.4% | +17.1% | -12.2% | |
| Sep 15, 2021 | ENTG Entegris Inc | Olson Paul L H59 | Director | Sell | 2,000 | $129.05 | $258,103.23 | -1.9% | +9.3% | -28.7% | |
| Sep 15, 2021 | AVGO Broadcom Inc. | You Harry L.77 | Director | Sell | 149 | $500.82 | $74,621.44 | -7.0% | +21.5% | +1.0% | |
| Sep 15, 2021 | PLAB Photronics Inc | Burr Richelle E | EVP, CAO,General Counsel &Sec | Sell | 5,000 | $13.91 | $69,550.00 | -4.1% | +16.6% | +9.4% | |
| Sep 15, 2021 | SITM Sitime Corp | Vashist Rajesh56 | Chief Executive Officer | Sell | 25,000 | $217.38 | $5,434,500.00 | -4.1% | +21.5% | -59.4% | |
| Sep 15, 2021 | LRCX Lam Research Corp | Meikle Scott Gerald64 | Senior Vice President | Sell | 500 | $603.79 | $301,895.00 | -2.9% | +11.6% | -31.4% | |
| Sep 15, 2021 | Klein James L70 | VP And Pres. Infra. &Defense | Sell | 1,909 | $182.26 | $347,934.34 | -4.1% | -15.3% | -52.5% | ||
| Sep 15, 2021 | ENTG Entegris Inc | Beckman Bruce W.68 | SVP, Finance | Sell | 6,375 | $130.00 | $828,750.00 | -21.0% | +9.3% | -28.7% | |
| Sep 15, 2021 | Fego Paul J70 | VP, Global Operations | Sell | 2,798 | $182.26 | $509,963.48 | -6.6% | -15.3% | -52.5% | ||
| Sep 15, 2021 | AMKR Amkor Technology, Inc. | Rutten Guillaume Marie Jean63 | President And CEO | Sell | 25,000 | $28.46 | $711,500.00 | -6.4% | -22.7% | -36.8% | |
| Sep 15, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 20,000 | $62.35 | $1,246,900.00 | -14.2% | +17.1% | -12.2% | |
| Sep 15, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 1,750 | $1.32 | $2,307.50 | -2.2% | - | - |
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.