Open Insider Trading Activity for Spero Therapeutics, Inc. Chief Operating Officer Keutzer Timothy
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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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting SPRO | 2024-08-29 | 2024-08-27 | Spero Therapeutics, Inc. | Keutzer Timothy | Chief Operating Officer | Sell | 1 | 2,213 | $1.35 | $2,987.55 | 0.41% | View Filing |