Open Insider Trading Activity for Cubist Pharmaceuticals Inc SVP & Chief Financial Officer Tomsicek Michael John
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
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| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting CBST | 2014-08-18 | 2014-08-18 | Cubist Pharmaceuticals Inc | Tomsicek Michael John | SVP & Chief Financial Officer | Sell | 1 | 409 | $63.68 | $26,045.12 | 6.25% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting CBST | 2014-04-16 | 2014-04-16 | Cubist Pharmaceuticals Inc | Tomsicek Michael John | SVP & Chief Financial Officer | Sell | 1 | 441 | $64.00 | $28,224.00 | 9.32% | View Filing |