Open Insider Trading Activity for Syndax Pharmaceuticals Inc Chief Executive Officer Metzger Michael A
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 SNDX | 2026-06-02 | 2026-06-01 | Syndax Pharmaceuticals Inc | Metzger Michael A | Chief Executive Officer | Sell | 1 | 6,847 | $18.99 | $130,024.53 | 1.39% | View Filing |
| Tax liability coverage transfers: shares are often sold to offset the tax liability from shares vesting SNDX | 2026-02-10 | 2026-02-09 | Syndax Pharmaceuticals Inc | Metzger Michael A | Chief Executive Officer | Sell | 1 | 17,159 | $21.03 | $360,853.77 | 3.37% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction SNDX | 2025-09-08 | 2025-09-08 | Syndax Pharmaceuticals Inc | Metzger Michael A | Chief Executive Officer | Sell | 1 | 157,307 | $16.41 | $2,581,407.87 | 34.50% | View Filing |