VNDA — Vanda 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 2016-01-04.
Performance
Technicals
Others in Healthcare
Measured signals that fired on VNDA
| date | signal | measured base rate |
|---|---|---|
| 2026-08-06 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-07-23 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-06-11 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-05-08 | Bollinger bandwidth breaks out of its own compression structure | -0.63% over 21 days · t = -2.80 · n = 7,196 statistically distinguishable from its control group |
| 2026-05-07 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-05-05 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 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 |
|---|---|---|---|---|---|
| 2026-06-04 | DUGAN RICHARD W Director | Grant or award | 41.6K | 0.00 | 0 |
| 2026-06-04 | Duncan Charles Cliff Director | Grant or award | 41.6K | 0.00 | 0 |
| 2026-06-04 | Chrousos Phaedra Director | Grant or award | 41.6K | 0.00 | 0 |
| 2026-06-04 | McGuire Daniel Patrick SVP, GC and Secretary | Grant or award | 80.0K | 0.00 | 0 |
| 2026-06-04 | Mitchell Stephen Ray Director | Grant or award | 41.6K | 0.00 | 0 |
| 2026-06-04 | Ward Anne Sempowski Director | Grant or award | 41.6K | 0.00 | 0 |
| 2026-06-04 | Honore Tage Director | Grant or award | 41.6K | 0.00 | 0 |
| 2026-05-18 | Mitchell Stephen Ray Director | Gift | 25.8K | 0.00 | 0 |
| 2026-04-22 | Duncan Charles Cliff Director | Grant or award | 57.1K | 0.00 | 0 |
| 2026-03-02 | Polymeropoulos Mihael Hristos President and CEO | Open-market sale | 156.2K | 8.17 | 1.3M |
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. | 50.3M | 7.3M |
| RENAISSANCE TECHNOLOGIES LLC | 26.0M | 3.8M |
| STATE STREET CORP | 20.8M | 3.0M |
| AIGH Capital Management LLC | 19.0M | 2.8M |
| VANGUARD CAPITAL MANAGEMENT LLC | 17.1M | 2.5M |
| MILLENNIUM MANAGEMENT LLC | 13.0M | 1.9M |
| DIMENSIONAL FUND ADVISORS LP | 12.2M | 1.8M |
| AQR CAPITAL MANAGEMENT LLC | 11.1M | 1.6M |
| GEODE CAPITAL MANAGEMENT, LLC | 10.0M | 1.4M |
| TWO SIGMA INVESTMENTS, LP | 9.7M | 1.4M |
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 →
Latest SEC filings
| form | filed | period | |
|---|---|---|---|
| SCHEDULE 13G | 2026-08-13 | — | on EDGAR ↗ |
| 10-Q | 2026-08-06 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-05 | 2026-08-05 | on EDGAR ↗ |
| 4 | 2026-06-08 | 2026-06-04 | on EDGAR ↗ |
| 4 | 2026-06-08 | 2026-06-04 | on EDGAR ↗ |
| 4 | 2026-06-08 | 2026-06-04 | on EDGAR ↗ |
| 4 | 2026-06-08 | 2026-06-04 | on EDGAR ↗ |
| 4 | 2026-06-08 | 2026-06-04 | on EDGAR ↗ |
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 →
Recent headlines
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