Mark A. Smith Niocorp Developments LTD (NIOBF) insider trading activity

NIOBF Quotes by TradingView

Mark A. Smith is President & CEO of NIOCORP DEVELOPMENTS LTD. Currently has a direct ownership of 2.32 Million shares of NIOBF, which is worth approximately $0. The most recent transaction as insider was on Dec 15, 2025, when has been sold 46,801 shares (Common Shares) at a price of $3.54 per share, resulting in proceeds of $165,675. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 2.32M
2.06% 3M change
2.06% 12M change
Total Value Held $0

Mark A. Smith Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 15 2025
BUY
Exercise of in-the-money or at-the-money derivatives securities
$165,675 $3.54 p/Share
46,801 Added 1.98%
2,318,819 Common Shares
Nov 13 2024
BUY
Open market or private purchase
-
183,422 Added 7.47%
2,272,018 Common Shares
Dec 22 2023
BUY
Open market or private purchase
-
46,801 Added 2.19%
2,088,596 Common Shares
Nov 28 2022
SELL
Payment of exercise price or tax liability
$563,270 $0.87 p/Share
647,437 Reduced 3.07%
20,417,958 Common Shares
Nov 28 2022
BUY
Exercise of conversion of derivative security
$570,000 $0.38 p/Share
1,500,000 Added 6.74%
20,764,112 Common Shares
Mar 01 2022
SELL
Payment of exercise price or tax liability
$389,080 $0.89 p/Share
437,169 Reduced 2.19%
19,565,395 Common Shares
Mar 01 2022
BUY
Exercise of conversion of derivative security
$390,000 $0.6 p/Share
650,000 Added 3.15%
20,002,564 Common Shares
Mar 10 2021
SELL
Payment of exercise price or tax liability
$369,615 $0.93 p/Share
397,436 Reduced 2.01%
19,352,564 Common Shares
Mar 10 2021
BUY
Exercise of conversion of derivative security
$397,500 $0.53 p/Share
750,000 Added 3.66%
19,750,000 Common Shares
MAS

Mark A. Smith

President & CEO
Centennial, CO

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