Niocorp Developments Ltd
NIOBW- Exchange
- Nasdaq
- Industry
- Metal Mining
- SEC CIK
- 0001512228
No open-market purchases or sales by Niocorp Developments Ltd insiders were filed in the last 90 days; 22 institutions reported holding it in 13F filings for Q2 2026, worth $7.85M in total; no superinvestor holds it.
Other share classesNB
Open-market trades, last 90 days
Open-market purchases (P) and sales (S) by Niocorp Developments Ltd insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.
- Open-market buys
- 0 filings
- Open-market sells
- 0 filings
- Insiders trading
- 0
- Net value
- $0
- Purchases minus sales
Insider roster
Directors, officers and 10% owners who have filed a Form 4 for Niocorp Developments Ltd, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.
| Name | Title | Last reported holding | Last filing | Filings, past year |
|---|---|---|---|---|
| Smith Mark A. | President & CEO | 2,318,819 | Jul 8, 2026 | 2 |
| Sims James T. | Chief Communications Officer | 579,287 | Jul 8, 2026 | 1 |
| Honan Scott | Chief Operating Officer | 55,762 | Jul 8, 2026 | 1 |
| Cleave Ernest M. | Senior VP Business Development | – | Jul 8, 2026 | 1 |
| Shah Neal S. | Chief Financial Officer | 75,032 | Jul 8, 2026 | 2 |
| Kehler Dean C | Director | 212,583 | Dec 15, 2025 | 1 |
| Fulton Anthony W | Director | – | Sep 2, 2025 | 0 |
| Beling David Coates | Director | 72,013 | Aug 20, 2025 | 0 |
| Maselli Michael G. | Director | 613,081 | Aug 20, 2025 | 0 |
| Guerrero-Mahon Nilsa | Director | 460,682 | Aug 20, 2025 | 0 |
| Oliver Peter Robert | Director | – | Aug 20, 2025 | 0 |
| Morris Michael James | Director | 621,986 | Dec 23, 2024 | 0 |
| Wightman Anna Castner | Director | 30,484 | Nov 17, 2023 | 0 |
| Klamas Fernanda reda Fenga Viana | Director | – | Mar 28, 2023 | 0 |
Insider trades
Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 13, 2024 (view filing) | Nov 13 | Same day | Smith Mark A.President & CEO | PPurchase | +183.4K | – | – | +8.8%2.27M after | |
| Nov 13, 2024 (view filing) | Nov 13 | Same day | Smith Mark A.President & CEO | PPurchase | +275.1K | – | – | –91.7K after | Derivative2 lots |
| Nov 13, 2024 (view filing) | Nov 13 | Same day | Kehler Dean CDirector | PPurchase | +56.6K | – | – | +72.5%134.6K after | |
| Nov 13, 2024 (view filing) | Nov 13 | Same day | Kehler Dean CDirector | PPurchase | +84.9K | – | – | –28.3K after | Derivative2 lots |
| Dec 22, 2023 (view filing) | Dec 22 | Same day | Smith Mark A.President & CEO | PPurchase | +46.8K | – | – | +2.3%2.09M after | |
| Dec 22, 2023 (view filing) | Dec 22 | Same day | Smith Mark A.President & CEO | PPurchase | +46.8K | – | – | –46.8K after | Derivative |
| Dec 22, 2023 (view filing) | Dec 22 | Same day | Kehler Dean CDirector | PPurchase | +78.0K | – | – | New position78.0K after | |
| Dec 22, 2023 (view filing) | Dec 22 | Same day | Kehler Dean CDirector | PPurchase | +78.0K | – | – | –78.0K after | Derivative |
| Dec 22, 2023 (view filing) | Dec 22 | Same day | Shah Neal S.Chief Financial Officer | PPurchase | +9.36K | – | – | +16.6%65.7K after | |
| Dec 22, 2023 (view filing) | Dec 22 | Same day | Shah Neal S.Chief Financial Officer | PPurchase | +9.36K | – | – | –9.36K after | Derivative |