In the last 12 months, insiders at NIOCORP DEVELOPMENTS LTD ($NB) filed 77 transactions with the SEC: 12 open-market purchases totaling $0 and 0 sales totaling $0. Net insider sentiment: neutral.
NIOCORP DEVELOPMENTS LTD operates in the Metal mining industry (Energy & transportation sector).
Most Active Insiders
- Shah Neal S. (Chief Financial Officer) — 11 transactions totaling $308,546
- Kehler Dean C (Director) — 13 transactions totaling $276,131
- Honan Scott (Chief Operating Officer) — 7 transactions totaling $275,409
- Wightman Anna Castner (Director) — 4 transactions totaling $236,068
- BELING DAVID COATES (Director) — 7 transactions totaling $236,068
View all SEC Filings for NIOCORP DEVELOPMENTS LTD (NB).
Set Up your own filters →Recent Insider Transactions
| Transaction Date | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec. 15, 2025 | Smith Mark A. | President & CEO | X | Common Share Purchase Warrant (right to buy) | 46801 | $0.00 | 0.0000 | 119,360,725 | 100.00% | 0.04% |
| Dec. 15, 2025 | Shah Neal S. | Chief Financial Officer | X | Common Shares | 9361 | $3.54 | 75,032.0000 | 119,360,725 | 14.25% | 0.01% |
| Dec. 15, 2025 | Smith Mark A. | President & CEO | X | Common Shares | 46801 | $3.54 | 2,318,819.0000 | 119,360,725 | 2.06% | 0.04% |
| Dec. 15, 2025 | Kehler Dean C | Director | X | Common Share Purchase Warrant (right to buy) | 78003 | $0.00 | 0.0000 | 119,360,725 | 100.00% | 0.07% |
| Dec. 15, 2025 | Kehler Dean C | Director | X | Common Shares | 78003 | $3.54 | 212,583.0000 | 119,360,725 | 57.96% | 0.07% |
| Dec. 15, 2025 | Shah Neal S. | Chief Financial Officer | X | Common Share Purchase Warrant (right to buy) | 9361 | $0.00 | 0.0000 | 119,360,725 | 100.00% | 0.01% |
| Aug. 18, 2025 | Cleave Ernest M. | Senior VP Business Development | A | Employee Stock Option (Right to Buy) | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Fulton Anthony W | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Maselli Michael G. | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Shah Neal S. | Chief Financial Officer | A | Employee Stock Option (Right to Buy) | 250000 | $0.00 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Oliver Peter Robert | Director | A | Director Stock Option (Right to Buy) | 60000 | $0.00 | 60,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Sims James T. | Chief Communications Officer | A | Employee Stock Option (Right to Buy) | 250000 | $0.00 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Kehler Dean C | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Honan Scott | Chief Operating Officer | A | Employee Stock Option (Right to Buy) | 250000 | $0.00 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Guerrero-Mahon Nilsa | Director | A | Director Stock Option (Right to Buy) | 55000 | $0.00 | 55,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | BELING DAVID COATES | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Aug. 18, 2025 | Smith Mark A. | President & CEO | A | Employee Stock Option (Right to Buy) | 375000 | $0.00 | 375,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Shah Neal S. | Chief Financial Officer | A | Employee Stock Option (Right to Buy) | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Sims James T. | Chief Communications Officer | A | Employee Stock Option (Right to Buy) | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 20, 2024 | Maselli Michael G. | Director | J | Common Shares | 323085 | $0.00 | 613,081.0000 | 0 | 111.41% | 0.00% |
| Dec. 20, 2024 | Maselli Michael G. | Director | J | Class B Common Stock of Elk Creek Resources Corp | 323085 | $0.00 | 239,996.0000 | 0 | 57.38% | 0.00% |
| Dec. 23, 2024 | Smith Mark A. | President & CEO | A | Employee Stock Option (Right to Buy) | 150000 | $0.00 | 150,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | BELING DAVID COATES | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Morris Michael James | Director | A | Director Stock Option (Right to Buy) | 75000 | $0.00 | 75,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Honan Scott | Chief Operating Officer | A | Employee Stock Option (Right to Buy) | 100000 | $0.00 | 100,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Guerrero-Mahon Nilsa | Director | A | Director Stock Option (Right to Buy) | 75000 | $0.00 | 75,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Kehler Dean C | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Maselli Michael G. | Director | A | Director Stock Option (Right to Buy | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 23, 2024 | Oliver Peter Robert | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Nov. 13, 2024 | Smith Mark A. | President & CEO | P | Common Shares | 183422 | $0.00 | 2,272,018.0000 | 0 | 8.78% | 0.00% |
| Nov. 13, 2024 | Smith Mark A. | President & CEO | P | Common Shares Purchase Warrant (right to buy) | 183422 | $0.00 | 183,422.0000 | 0 | 9999.99% | 0.00% |
| Nov. 13, 2024 | Smith Mark A. | President & CEO | P | Common Shares Purchase Warrant (right to buy) | 91711 | $0.00 | 91,711.0000 | 0 | 9999.99% | 0.00% |
| Nov. 13, 2024 | Kehler Dean C | Director | P | Common Shares | 56577 | $0.00 | 134,580.0000 | 0 | 72.53% | 0.00% |
| Nov. 13, 2024 | Kehler Dean C | Director | P | Common Shares Purchase Warrant (right to buy) | 56577 | $0.00 | 56,577.0000 | 0 | 9999.99% | 0.00% |
| Nov. 13, 2024 | Kehler Dean C | Director | P | Common Shares Purchase Warrant (right to buy) | 28288 | $0.00 | 28,288.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Maselli Michael G. | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Maselli Michael G. | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Morris Michael James | Director | A | Director Stock Option (Right to Buy) | 75000 | $0.00 | 75,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Sims James T. | Chief Communications Officer | A | Employee Stock Option (Right to Buy) | 250000 | $0.00 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Smith Mark A. | President & CEO | A | Employee Stock Option (Right to Buy) | 375000 | $0.00 | 750,000.0000 | 0 | 100.00% | 0.00% |
| Feb. 15, 2024 | Shah Neal S. | Chief Financial Officer | A | Employee Stock Option (Right to Buy) | 250000 | $0.00 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Oliver Peter Robert | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Kehler Dean C | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Honan Scott | Chief Operating Officer | A | Employee Stock Option (right to buy) | 250000 | $0.00 | 250,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | Guerrero-Mahon Nilsa | Director | A | Director Stock Option (Right to Buy) | 75000 | $0.00 | 75,000.0000 | 0 | 9999.99% | 0.00% |
| Feb. 15, 2024 | BELING DAVID COATES | Director | A | Director Stock Option (right to buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| Dec. 22, 2023 | Smith Mark A. | President & CEO | P | Common Shares | 46801 | $0.00 | 2,088,596.0000 | 0 | 2.29% | 0.00% |
| Dec. 22, 2023 | Smith Mark A. | President & CEO | P | Common Share Purchase Warrant (right to buy) | 46801 | $0.00 | 46,801.0000 | 0 | 9999.99% | 0.00% |
| Dec. 22, 2023 | Kehler Dean C | Director | P | Common Shares | 78003 | $0.00 | 78,003.0000 | 0 | 9999.99% | 0.00% |
| Dec. 22, 2023 | Kehler Dean C | Director | P | Common Share Purchase Warrant (right to buy) | 78003 | $0.00 | 78,003.0000 | 0 | 9999.99% | 0.00% |
| Dec. 22, 2023 | Shah Neal S. | Chief Financial Officer | P | Common Shares | 9360 | $0.00 | 65,670.0000 | 0 | 16.62% | 0.00% |
| Dec. 22, 2023 | Shah Neal S. | Chief Financial Officer | P | Common Share Purchase Warrant (right to buy) | 9360 | $0.00 | 9,360.0000 | 0 | 9999.99% | 0.00% |
| Nov. 15, 2023 | Honan Scott | Chief Operating Officer | F | Common Shares | 33690 | $4.09 | 55,762.0000 | 0 | 37.66% | 0.00% |
| Nov. 15, 2023 | Honan Scott | Chief Operating Officer | M | Employee Stock Option (right to buy) | 35000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Nov. 15, 2023 | Wightman Anna Castner | Director | M | Common Shares | 30000 | $3.93 | 59,562.0000 | 0 | 101.48% | 0.00% |
| Nov. 15, 2023 | Wightman Anna Castner | Director | F | Common Shares | 28878 | $4.09 | 30,684.0000 | 0 | 48.48% | 0.00% |
| Nov. 15, 2023 | Wightman Anna Castner | Director | M | Director Stock Option (right to buy) | 30000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Nov. 15, 2023 | BELING DAVID COATES | Director | F | Common Shares | 28878 | $4.09 | 72,013.0000 | 0 | 28.62% | 0.00% |
| Nov. 15, 2023 | BELING DAVID COATES | Director | M | Director Stock Option (right to buy) | 30000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Nov. 15, 2023 | Shah Neal S. | Chief Financial Officer | M | Common Shares | 35000 | $3.93 | 90,000.0000 | 0 | 63.64% | 0.00% |
| Nov. 15, 2023 | Shah Neal S. | Chief Financial Officer | F | Common Shares | 33690 | $4.09 | 56,310.0000 | 0 | 37.43% | 0.00% |
| Nov. 15, 2023 | Shah Neal S. | Chief Financial Officer | M | Employee Stock Option (right to buy) | 35000 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Nov. 15, 2023 | Honan Scott | Chief Operating Officer | M | Common Shares | 35000 | $3.93 | 89,452.0000 | 0 | 64.28% | 0.00% |
| Nov. 15, 2023 | BELING DAVID COATES | Director | M | Common Shares | 30000 | $3.93 | 100,891.0000 | 0 | 42.32% | 0.00% |
| March 25, 2023 | Sims James T. | VP - External Affairs | A | Employee Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | BELING DAVID COATES | Director | A | Director Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Smith Mark A. | President & CEO | A | Employee Stock Option (Right to Buy) | 70000 | $0.00 | 70,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Honan Scott | Chief Operating Officer | A | Employee Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Oliver Peter Robert | Director | A | Director Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Morris Michael James | Director | A | Director Stock Option (Right to Buy) | 50000 | $0.00 | 50,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Klamas Fernanda reda Fenga Viana | Director | A | Director Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Wightman Anna Castner | Director | A | Director Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Shah Neal S. | Chief Financial Officer | A | Employee Stock Option (Right to Buy) | 40000 | $0.00 | 40,000.0000 | 0 | 9999.99% | 0.00% |
| March 25, 2023 | Guerrero-Mahon Nilsa | Director | A | Director Stock Option (Right to Buy) | 45000 | $0.00 | 45,000.0000 | 0 | 9999.99% | 0.00% |
| March 17, 2023 | Kehler Dean C | Director | A | Class B Common Stock of Elk Creek Resources Corp. | 1956880 | $0.00 | 2,511,918.0000 | 0 | 352.57% | 0.00% |
| March 17, 2023 | Kehler Dean C | Director | A | Class B Common Stock of Elk Creek Resources Corp. | 555038 | $0.00 | 2,511,918.0000 | 0 | 28.36% | 0.00% |
| March 17, 2023 | Kehler Dean C | Director | A | Warrants | 1657057 | $0.00 | 1,657,057.0000 | 0 | 9999.99% | 0.00% |