Open Insider Trading Activity for Supertex Inc VP, Operations & Product Eng Tsang Michael
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
Loading daily price history…
Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. SUPX | 2014-02-11 | 2014-02-10 | Supertex Inc | Tsang Michael | VP, Operations & Product Eng | Sell | 1 | 10,500 | $33.00 | $346,500.00 | 100.00% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. SUPX | 2014-01-30 | 2014-01-30 | Supertex Inc | Tsang Michael | VP, Operations & Product Eng | Sell | 1 | 3,500 | $27.00 | $94,500.00 | 100.00% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. SUPX | 2012-02-01 | 2012-01-27 | Supertex Inc | Tsang Michael | VP, Operations & Product Eng | Sell | 1 | 5,000 | $19.00 | $95,000.00 | 100.00% | View Filing |