AUPH — Aurinia 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 AUPH
| date | signal | measured base rate |
|---|---|---|
| 2026-08-06 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-07-02 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-22 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-18 | 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 |
| 2026-05-19 | 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 |
| 2026-04-30 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 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 |
|---|---|---|---|---|---|
| 2026-06-02 | TANG KEVIN Chief Executive Officer | Open-market purchase | 206.0K | 15.28 | 3.1M |
| 2026-06-02 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 206.0K | 15.28 | 3.1M |
| 2026-06-01 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 343.5K | 15.28 | 5.2M |
| 2026-06-01 | TANG KEVIN Chief Executive Officer | Open-market purchase | 343.5K | 15.28 | 5.2M |
| 2026-06-01 | TANG KEVIN Chief Executive Officer | Open-market purchase | 99 | 15.34 | 1.5K |
| 2026-06-01 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 99 | 15.34 | 1.5K |
| 2026-05-29 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 262.7K | 15.31 | 4.0M |
| 2026-05-29 | TANG KEVIN Chief Executive Officer | Open-market purchase | 262.7K | 15.31 | 4.0M |
| 2026-05-29 | TANG CAPITAL MANAGEMENT LLC 10% owner | Open-market purchase | 2.3K | 15.35 | 35.3K |
| 2026-05-29 | TANG KEVIN Chief Executive Officer | Open-market purchase | 2.3K | 15.35 | 35.3K |
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 |
|---|---|---|
| TANG CAPITAL MANAGEMENT LLC | 181.2M | 12.2M |
| BlackRock, Inc. | 116.3M | 7.8M |
| NEA Management Company, LLC | 58.8M | 4.0M |
| TWO SIGMA INVESTMENTS, LP | 50.8M | 3.4M |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 48.7M | 3.3M |
| STATE STREET CORP | 37.5M | 2.5M |
| MORGAN STANLEY | 33.1M | 2.2M |
| MARSHALL WACE, LLP | 27.8M | 1.9M |
| RENAISSANCE TECHNOLOGIES LLC | 24.7M | 1.7M |
| D. E. Shaw & Co., Inc. | 23.3M | 1.6M |
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 | |
|---|---|---|---|
| 10-Q | 2026-08-06 | 2026-06-30 | on EDGAR ↗ |
| 8-K | 2026-08-06 | 2026-08-06 | 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 ↗ |
| 144 | 2026-06-05 | — | on EDGAR ↗ |
| SCHEDULE 13D/A | 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
- Aurinia Pharmaceuticals Inc. (AUPH) filed form 8-K · 2026-08-19 · SEC EDGAR
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