| 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 12 companies in the Interactive Home Entertainment industry. Part of the Communication Services sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Jan 20, 2021 | PLTK Playtika Holding Corp. | Alpha Frontier Ltd | 10% Owner | Sell | 61,406,500 | $27.00 | $1,657,975,500.00 | -16.2% | |
| Sep 23, 2020 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 21,570 | $2.89 | $62,292.60 | +1.0% | |
| Sep 9, 2020 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 68,737 | $2.87 | $197,040.18 | +2.3% | |
| Aug 11, 2020 | GDC Gd Culture Group Ltd | Xu Wei | Director, 10% Owner | Buy | 185,184 | $1.50 | $277,776.00 | +4.9% | |
| May 19, 2020 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 110,190 | $2.45 | $270,190.29 | +4.1% | |
| Dec 2, 2019 | GDC Gd Culture Group Ltd | Jin Yimin | Chief Executive Officer | Sell | 1,000,000 | $0.80 | $800,000.00 | -19.0% | |
| Aug 19, 2019 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 69,742 | $2.35 | $164,055.32 | +4.2% | |
| Jun 21, 2019 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 67,829 | $2.50 | $169,669.25 | +4.4% | |
| Jun 14, 2019 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 35,432 | $2.43 | $86,190.83 | +1.6% | |
| Dec 21, 2018 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 150,000 | $2.80 | $419,430.00 | +12.7% | |
| Sep 14, 2018 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 69,967 | $2.99 | $209,407.59 | +7.2% | |
| Aug 16, 2018 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 111,387 | $2.95 | $329,040.59 | +9.1% | |
| Jun 5, 2018 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 31,901 | $3.10 | $98,943.29 | +4.6% | |
| Feb 6, 2018 | GDC Gd Culture Group Ltd | Drogue Arthur B | Former Director | Buy | 3,000 | $0.02 | $51.00 | New | |
| Feb 6, 2018 | GDC Gd Culture Group Ltd | Zhang Qi | 10% Owner, Fmr Director &Chair Of Board | Sell | 87,500 | $0.02 | $1,487.50 | -2.0% | |
| Feb 6, 2018 | GDC Gd Culture Group Ltd | Jetta Kurt | Former Director | Buy | 4,500 | $0.02 | $76.50 | +150.0% | |
| Dec 20, 2017 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 44,133 | $3.01 | $132,655.37 | +7.1% | |
| Dec 6, 2017 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 55,070 | $2.94 | $161,768.13 | +23.2% | |
| Oct 11, 2017 | GDC Gd Culture Group Ltd | Nathanial Peter | President And Secretary | Buy | 50,000 | $0.02 | $850.00 | +166.7% | |
| Oct 11, 2017 | GDC Gd Culture Group Ltd | Zhang Qi | Director, 10% Owner | Sell | 170,000 | $0.02 | $2,890.00 | -3.8% | |
| Oct 11, 2017 | GDC Gd Culture Group Ltd | Richerson Timothy James | CEO And CFO | Buy | 120,000 | $0.02 | $2,040.00 | +400.0% | |
| Sep 19, 2017 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 100,000 | $2.99 | $299,085.00 | +30.7% | |
| Aug 21, 2017 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 100,000 | $2.94 | $294,340.00 | +265.9% | |
| Aug 4, 2017 | GIGM Gigamedia Ltd | Huang Cheng-Ming | CEO | Buy | 37,608 | $2.99 | $112,297.49 | New | |
| Dec 14, 2016 | GIGM Gigamedia Ltd | Hwang Collin | Chief Executive Officer | Buy | 39,000 | $2.77 | $107,952.00 | +6.1% |
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.