NASDAQ:NB

Niocorp Developments Stock Insider Trading

*Your capital is at risk

$5.45

+0.0900 (+1.68%)

At Close: Aug 10, 2026

Niocorp Developments Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 92.27. In total, the insiders bought 10.15M and sold 780.34K NB shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	92.27
● Buy	10.15M shares
● Sell	780.34K shares
95% Buy Activity Moderate Negative Correlation
Buy Signal High Confidence Jul 06, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 92.27. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (95% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
Jul 06, 2026 Buy	Employee Stock Option (Right to Buy) A-Award	Smith Mark A. President & CEO	CEO / President	293 160 Value: $1.39M
Jul 06, 2026 Buy	Employee Stock Option (Right to Buy) A-Award	Honan Scott Chief Operating Officer	C-Suite Officer	162 866 Value: $772.0K
Jul 06, 2026 Buy	Employee Stock Option (Right to Buy) A-Award	Cleave Ernest M. Senior Vp Business Development	Officer	97 720 Value: $463.2K
Jul 06, 2026 Buy	Employee Stock Option (Right to Buy) A-Award	Shah Neal S. Chief Financial Officer	C-Suite Officer	114 007 Value: $540.4K
Dec 15, 2025 Buy	Common Shares X-InTheMoney	Shah Neal S. Chief Financial Officer	C-Suite Officer	9 361 Value: $33.1K
Dec 15, 2025 Sell	Common Share Purchase Warrant (right to buy) X-InTheMoney	Shah Neal S. Chief Financial Officer	C-Suite Officer	9 361 Value: $33.1K
Dec 15, 2025 Buy	Common Shares X-InTheMoney	Kehler Dean C Director	Director	78 003 Value: $276.1K
Dec 15, 2025 Sell	Common Share Purchase Warrant (right to buy) X-InTheMoney	Kehler Dean C Director	Director	78 003 Value: $276.1K
Dec 15, 2025 Buy	Common Shares X-InTheMoney	Smith Mark A. President & CEO	CEO / President	46 801 Value: $165.7K
Dec 15, 2025 Sell	Common Share Purchase Warrant (right to buy) X-InTheMoney	Smith Mark A. President & CEO	CEO / President	46 801 Value: $165.7K
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Cleave Ernest M. Senior Vp Business Development	Officer	100 000 Value: $435.0K
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Cleave Ernest M. Senior Vp Business Development	Officer	100 000 Value: $435.0K
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Fulton Anthony W Director	Director	50 000 Value: $217.5K
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Fulton Anthony W Director	Director	50 000 Value: $217.5K
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Sims James T. Chief Communications Officer	Officer	250 000 Value: $1.09M
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Shah Neal S. Chief Financial Officer	C-Suite Officer	250 000 Value: $1.09M
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Oliver Peter Robert Director	Director	60 000 Value: $261.0K
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Kehler Dean C Director	Director	50 000 Value: $217.5K
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Honan Scott Chief Operating Officer	C-Suite Officer	250 000 Value: $1.09M
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Guerrero-mahon Nilsa Director	Director	55 000 Value: $239.3K
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Beling David Coates Director	Director	50 000 Value: $217.5K
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Smith Mark A. President & CEO	CEO / President	375 000 Value: $1.63M
Aug 18, 2025 Buy	Director Stock Option (Right to Buy) A-Award	Maselli Michael G. Director	Director	50 000 Value: $217.5K
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Sims James T. Chief Communications Officer	Officer	250 000 Value: $1.09M
Aug 18, 2025 Buy	Employee Stock Option (Right to Buy) A-Award	Shah Neal S. Chief Financial Officer	C-Suite Officer	250 000 Value: $1.09M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks