| 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 28, 2021 | AEHR Aehr Test Systems | Rogers Vernon67 | Exec. VP Sales And Marketing | Sell | 52,032 | $14.09 | $733,130.88 | -52.5% | +60.0% | -1.9% | |
| Sep 28, 2021 | AEHR Aehr Test Systems | Posedel Rhea J73 | Director | Sell | 150,000 | $14.08 | $2,112,000.00 | -17.3% | +60.0% | -1.9% | |
| Sep 28, 2021 | AEHR Aehr Test Systems | Brannan Michael A. | V.p. Of Operations | Sell | 9,073 | $14.24 | $129,199.52 | -43.4% | +60.0% | -1.9% | |
| Sep 28, 2021 | AEHR Aehr Test Systems | Rosati Mario M68 | Director | Sell | 3,800 | $14.09 | $53,542.00 | -50.7% | +60.0% | -1.9% | |
| Sep 28, 2021 | AEHR Aehr Test Systems | Hendrickson David S63 | CTO | Sell | 56,250 | $14.09 | $792,562.50 | -55.7% | +60.0% | -1.9% | |
| Sep 28, 2021 | AEHR Aehr Test Systems | Spink Kenneth B.47 | VP Of Finance And CFO | Sell | 133,914 | $14.13 | $1,892,204.82 | -60.9% | +60.0% | -1.9% | |
| Sep 28, 2021 | AEHR Aehr Test Systems | Erickson Gayn69 | President And CEO | Sell | 206,567 | $14.19 | $2,931,185.73 | -27.5% | +60.0% | -1.9% | |
| Sep 27, 2021 | AVGO Broadcom Inc. | Brazeal Mark David | Chief Legal Officer | Sell | 3,150 | $504.09 | $1,587,889.80 | -10.5% | +34.4% | -5.2% | |
| Sep 27, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 10,000 | $1.20 | $12,000.00 | -28.4% | - | - | |
| Sep 24, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Dennehy Robert51 | SVP, Operations | Sell | 6,000 | $67.50 | $405,000.00 | -23.8% | +14.9% | -22.1% | |
| Sep 24, 2021 | LSCC Lattice Semiconductor Corp | Elashmawi Esam60 | VP Corp, Mktg &Strategy | Sell | 37,585 | $68.10 | $2,559,538.50 | -11.0% | +11.1% | -28.6% | |
| Sep 24, 2021 | MU Micron Technology Inc | Arnzen April S55 | SVP, Chief People Officer | Sell | 8,300 | $73.32 | $608,556.00 | -11.4% | +27.7% | -32.0% | |
| Sep 24, 2021 | SMTC Semtech Corp | Silberstein Asaf69 | EVP | Sell | 1,000 | $82.50 | $82,500.00 | -1.8% | +6.7% | -63.3% | |
| Sep 23, 2021 | LSCC Lattice Semiconductor Corp | Abrams Robin Ann59 | Director | Sell | 10,000 | $68.23 | $682,323.00 | -6.3% | +9.8% | -28.6% | |
| Sep 23, 2021 | AVGO Broadcom Inc. | Hartenstein Eddy W | Director | Sell | 4,517 | $504.92 | $2,280,703.97 | -13.7% | +30.8% | -4.3% | |
| Sep 23, 2021 | MTSI MacOm Technology Solutions Holdings, Inc. | Ocampo John L55 | Director, 10% Owner | Sell | 50,000 | $66.22 | $3,311,000.00 | -0.6% | +15.8% | -21.0% | |
| Sep 23, 2021 | LSCC Lattice Semiconductor Corp | Lederer James P72 | Director | Sell | 24,837 | $66.34 | $1,647,598.30 | -17.7% | +9.8% | -28.6% | |
| Sep 22, 2021 | AMBA Ambarella Inc | Hu Chenming58 | Director | Sell | 3,666 | $160.00 | $586,560.00 | -26.4% | +19.1% | -63.1% | |
| Sep 22, 2021 | ICHR Ichor Holdings, Ltd. | Canty Kevin M.76 | Chief Operating Officer | Sell | 12,000 | $43.43 | $521,100.00 | -9.3% | -2.7% | -40.9% | |
| Sep 22, 2021 | KLAC Kla Corp | Wilkinson Mary Beth49 | EVP, CLO And Secretary | Sell | 3,505 | $359.13 | $1,258,750.65 | -100% | +12.3% | -13.3% | |
| Sep 22, 2021 | MXL Maxlinear, Inc | Seendripu Kishore60 | Chairman, President And CEO | Sell | 40,086 | $49.88 | $1,999,556.98 | -1.5% | +39.9% | -35.4% | |
| Sep 21, 2021 | AVGO Broadcom Inc. | Fernandez Raul J45 | Director | Buy | 151 | $493.49 | $74,516.99 | +7.9% | +31.4% | +1.2% | |
| Sep 21, 2021 | PRKR Parkervision Inc | Poehlman Cynthia | CFO | Sell | 10,000 | $1.20 | $12,000.00 | -16.6% | - | - | |
| Sep 20, 2021 | MPWR Monolithic Power Systems Inc | Blegen Theodore50 | CFO | Sell | 1,897 | $482.99 | $916,227.79 | -0.2% | -2.2% | -15.4% | |
| Sep 20, 2021 | ALGM Allegro Microsystems, Inc. | Walsh Paul V Jr76 | SVP, CFO &Treasurer | Sell | 70,000 | $33.25 | $2,327,500.00 | -6.4% | -1.7% | -33.5% |
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.