SNDX — Syndax Pharmaceuticals Inc
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-03-03.
Performance
Technicals
Others in Healthcare
Measured signals that fired on SNDX
| date | signal | measured base rate |
|---|---|---|
| 2026-07-13 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-07-08 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-05-19 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-04-23 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-04-06 | Short volume far above its own normal short | -0.76% over 21 days · t = -2.79 · n = 5,897 statistically distinguishable from its control group |
| 2026-03-25 | Equal highs taken out structure | -0.70% over 21 days · t = -8.28 · n = 68,636 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-07-08 | Metzger Michael A Chief Executive Officer | Open-market sale 10b5-1 plan | 32.4K | 24.24 | 784.8K |
| 2026-07-08 | Metzger Michael A Chief Executive Officer | Option exercise 10b5-1 plan | 32.4K | 6.38 | 206.6K |
| 2026-06-12 | Botwood Nicholas A.J. Head of R&D, CMO | Open-market sale 10b5-1 plan | 31.2K | 18.14 | 566.6K |
| 2026-06-12 | Botwood Nicholas A.J. Head of R&D, CMO | Option exercise 10b5-1 plan | 31.2K | 13.82 | 431.7K |
| 2026-06-11 | Botwood Nicholas A.J. Head of R&D, CMO | Open-market sale 10b5-1 plan | 34.3K | 18.00 | 617.0K |
| 2026-06-11 | Botwood Nicholas A.J. Head of R&D, CMO | Option exercise 10b5-1 plan | 22.5K | 13.82 | 311.2K |
| 2026-06-01 | Metzger Michael A Chief Executive Officer | Open-market sale | 6.8K | 18.99 | 130.0K |
| 2026-06-01 | Goldan Keith A. Chief Financial Officer | Open-market sale | 1.2K | 18.99 | 22.4K |
| 2026-02-09 | Metzger Michael A Chief Executive Officer | Open-market sale | 17.2K | 21.03 | 360.9K |
| 2026-02-09 | Goldan Keith A. Chief Financial Officer | Open-market sale | 3.4K | 21.03 | 71.7K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 192.8M | 8.3M |
| Kynam Capital Management, LP | 188.1M | 8.1M |
| GOLDMAN SACHS GROUP INC | 116.7M | 5.0M |
| STATE STREET CORP | 103.5M | 4.4M |
| BANK OF AMERICA CORP /DE/ | 99.3M | 4.2M |
| VANGUARD CAPITAL MANAGEMENT LLC | 89.3M | 3.8M |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 88.3M | 3.8M |
| Eversept Partners, LP | 67.4M | 2.9M |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 58.4M | 2.5M |
| STEMPOINT CAPITAL LP | 56.8M | 2.4M |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
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