NB — NIOCORP DEVELOPMENTS LTD
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 2023-03-21.
Performance
Technicals
Measured signals that fired on NB
| date | signal | measured base rate |
|---|---|---|
| 2026-08-18 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-08-04 | 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 |
| 2026-07-29 | 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 |
| 2026-07-17 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-29 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 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 |
|---|---|---|---|---|---|
| 2025-12-15 | Kehler Dean C Director | Option Exercise | 78.0K | 3.54 | 276.1K |
| 2025-12-15 | Smith Mark A. President & CEO | Option Exercise | 46.8K | 3.54 | 165.7K |
| 2025-12-15 | Shah Neal S. Chief Financial Officer | Option Exercise | 9.4K | 3.54 | 33.1K |
| 2024-12-20 | Maselli Michael G. Director | Other Acquisition/Disposition | 323.1K | — | — |
| 2024-11-13 | Kehler Dean C Director | Open-market purchase | 56.6K | — | — |
| 2024-11-13 | Smith Mark A. President & CEO | Open-market purchase | 183.4K | — | — |
| 2023-12-22 | Shah Neal S. Chief Financial Officer | Open-market purchase | 9.4K | — | — |
| 2023-12-22 | Smith Mark A. President & CEO | Open-market purchase | 46.8K | — | — |
| 2023-12-22 | Kehler Dean C Director | Open-market purchase | 78.0K | — | — |
| 2023-11-15 | Shah Neal S. Chief Financial Officer | Shares withheld for tax | 33.7K | 4.09 | 137.8K |
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. | 31.3M | 7.0M |
| Brevan Howard Capital Management LP | 28.0M | 6.5M |
| CITADEL ADVISORS LLC | 27.7M | 6.2M |
| Alyeska Investment Group, L.P. | 19.2M | 4.3M |
| GOLDMAN SACHS GROUP INC | 14.7M | 3.3M |
| PRIVATE MANAGEMENT GROUP INC | 9.6M | 2.1M |
| STATE STREET CORP | 9.2M | 2.1M |
| GEODE CAPITAL MANAGEMENT, LLC | 6.9M | 1.6M |
| CITIGROUP INC | 5.1M | 1.1M |
| NORTHERN TRUST CORP | 5.0M | 1.1M |
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 →
Ask the AI about NB
The assistant reads every block on this page — price history, filings, insider transactions, institutional positions, short volume, macro and the measured base rates — and says what it implies, quoting the number behind each claim and declaring what it does not have.
Everything on this page is live in the terminal.
Charts, filings, insider flow and the AI — open without an account.
Free plan for good. Pro is $69.99/mo, or $4.99 for a 7-day trial. See the plans →