| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Oct 8, 2026 | ADI Analog Devices, Inc. | Jain Vivek | Chief Operations/ Tech Officer | Sell | 5,305 | $407.79 | $2,163,364.63 | -11.6% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lu Lee-Chung | VP | Buy | 49 | $79.39 | $3,890.11 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Cao Min | VP | Buy | 51 | $79.39 | $4,048.89 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Ku Yao-Ching | VP | Buy | 46 | $79.39 | $3,651.94 | +24.5% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lin Chris Horng-Dar | VP And CIO | Buy | 44 | $79.39 | $3,493.16 | +4,400% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chang Tzonz-Sheng | SVP | Buy | 51 | $79.39 | $4,048.89 | +5,100% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Hsu Kuo-Chin | VP | Buy | 52 | $79.39 | $4,128.28 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Jang Syun-Ming | VP | Buy | 46 | $79.39 | $3,651.94 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Tien Bor-Zen | VP | Buy | 47 | $79.39 | $3,731.33 | +11.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Wei Che-Chia | Chairman And CEO | Buy | 144 | $79.39 | $11,432.16 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Huang Jen-Chau | SVP And CFO | Buy | 28 | $79.39 | $2,222.92 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lu Chin-Sheng | VP | Buy | 36 | $79.39 | $2,858.04 | +23.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lee Chun-Hsien | SVP | Buy | 51 | $79.39 | $4,048.89 | +0.8% | |
| Oct 7, 2026 | SMTC Semtech Corporation | Green Jason Elliot | EVP And CCO | Sell | 2,766 | $190.35 | $526,508.10 | -27.3% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | He Jun | VP | Buy | 43 | $79.39 | $3,413.77 | +2,150% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chuang Juiping | VP | Buy | 46 | $79.39 | $3,651.94 | +2,300% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chen Chih-Ho | Controller | Buy | 31 | $79.39 | $2,461.09 | +15.3% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chin Yung-Pei | EVP And Co-coo | Buy | 67 | $79.39 | $5,319.13 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Hwang Yuan-Ko | VP | Buy | 39 | $79.39 | $3,096.21 | +13.0% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chuang Tzu-Sou | VP | Buy | 46 | $79.39 | $3,651.94 | +4,600% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Zhang Kevin Xiaoqiang | SVP And Deputy Co-coo | Buy | 59 | $79.39 | $4,684.01 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Wu Yi-Huang | VP | Buy | 39 | $79.39 | $3,096.21 | +24.4% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Wu Shien-Yang | SVP | Buy | 53 | $79.39 | $4,207.67 | +0.8% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Chen Pei-Hung | VP | Buy | 43 | $79.39 | $3,413.77 | +3.1% | |
| Oct 7, 2026 | TSMWF Taiwan Semiconductor Manufacturing Company Limited | Lin Shyue-Shyh | VP | Buy | 44 | $79.39 | $3,493.16 | +12.9% |
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.