| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 3, 2021 | PI Impinj Inc | Dossett Jeffrey53 | Chief Revenue Officer | Sell | 1,500 | $62.41 | $93,615.00 | -4.5% | - | - | |
| Mar 3, 2021 | FSLR First Solar, Inc. | Hambro George A | Director | Sell | 10,000 | $80.67 | $806,700.00 | -32.5% | - | - | |
| Mar 3, 2021 | ENTG Entegris Inc | Sullivan Brian F. | Director | Sell | 7,659 | $104.34 | $799,172.12 | -3.7% | - | - | |
| Mar 3, 2021 | FSLR First Solar, Inc. | Hambro George A | Director | Sell | 10,000 | $80.67 | $806,700.00 | -32.5% | - | - | |
| Mar 3, 2021 | ENPH Enphase Energy, Inc. | Branderiz Eric | EVP &Chief Financial Officer | Sell | 34,119 | $173.54 | $5,921,147.64 | -3.4% | - | - | |
| Mar 3, 2021 | LRCX Lam Research Corp | Gottscho Richard A55 | Executive Vice President &CTO | Sell | 7,136 | $592.26 | $4,226,364.74 | -11.6% | +18.0% | -0.5% | |
| Mar 3, 2021 | LRCX Lam Research Corp | Hahn Ava | Chief Legal Officer &SVP | Sell | 1,891 | $585.14 | $1,106,502.45 | -19.0% | +18.0% | -0.5% | |
| Mar 3, 2021 | ENPH Enphase Energy, Inc. | Yang Mandy54 | Chief Accounting Officer | Sell | 12,531 | $173.46 | $2,173,646.90 | -2.7% | - | - | |
| Mar 3, 2021 | ENPH Enphase Energy, Inc. | Kothandaraman Badrinarayanan55 | President &CEO | Sell | 74,342 | $172.29 | $12,808,552.03 | -1.9% | - | - | |
| Mar 3, 2021 | MRAM Everspin Technologies Inc. | Winslow Troy55 | VP, Sales And Marketing | Sell | 12,385 | $5.79 | $71,706.93 | -14.2% | - | - | |
| Mar 3, 2021 | ACLS Axcelis Technologies Inc | Lawson Douglas A.47 | EVP, Corporate Mktg &Strategy | Sell | 10,500 | $38.50 | $404,250.00 | -19.1% | +8.3% | +79.7% | |
| Mar 2, 2021 | KLIC Kulicke & Soffa Industries Inc | Wong Lester A65 | Chief Financial Officer | Sell | 33,000 | $50.55 | $1,668,135.40 | -11.3% | - | - | |
| Mar 2, 2021 | AMD Advanced Micro Devices Inc | Smith Darla M57 | Chief Accounting Officer | Sell | 1,186 | $86.92 | $103,087.12 | -11.3% | -3.9% | +40.6% | |
| Mar 2, 2021 | AMD Advanced Micro Devices Inc | Kumar Devinder55 | EVP, CFO &Treasurer | Sell | 63,044 | $86.09 | $5,427,731.93 | -6.2% | -3.9% | +40.6% | |
| Mar 2, 2021 | LRCX Lam Research Corp | Lord Patrick J54 | Executive Vice President | Sell | 6,654 | $594.01 | $3,952,542.54 | -31.1% | +13.5% | -2.5% | |
| Mar 2, 2021 | ATOM Atomera Inc | Laurencio Francis73 | See Remarks | Sell | 43,221 | $28.01 | $1,210,580.07 | -14.2% | -34.8% | -43.2% | |
| Mar 2, 2021 | ATOM Atomera Inc | Bibaud Scott A.71 | CEO And President | Sell | 181,802 | $27.97 | $5,085,084.34 | -18.0% | -34.8% | -43.2% | |
| Mar 2, 2021 | ATOM Atomera Inc | Gerber John64 | Director | Sell | 47,000 | $28.29 | $1,329,443.40 | -12.3% | -34.8% | -43.2% | |
| Mar 2, 2021 | DIOD Diodes Inc /del/ | White Richard Dallas | Corporate Secretary | Sell | 26,668 | $78.20 | $2,085,450.93 | -100% | - | - | |
| Mar 2, 2021 | COHU Cohu Inc | Donahue James A | Director | Sell | 26,699 | $44.77 | $1,195,439.48 | -3.5% | - | - | |
| Mar 2, 2021 | ATOM Atomera Inc | Mears Robert J74 | Chief Technology Officer | Sell | 45,445 | $27.86 | $1,266,162.55 | -6.2% | -34.8% | -43.2% | |
| Mar 2, 2021 | DIOD Diodes Inc /del/ | Holland Julie65 | SVP, Corporate Operations | Sell | 26,000 | $78.20 | $2,033,213.00 | -38.5% | - | - | |
| Mar 2, 2021 | Quinsey Ralph | Director | Sell | 164,929 | $179.58 | $29,618,306.68 | -40.5% | - | - | ||
| Mar 1, 2021 | SEDG Solaredge Technologies, Inc. | Gani Marcel | Director | Sell | 1,000 | $304.53 | $304,526.00 | -1.1% | - | - | |
| Mar 1, 2021 | FSLR First Solar, Inc. | Koralewski Michael | Chief Mfg. Operations Officer | Sell | 1,354 | $82.48 | $111,677.92 | -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.