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NIOCORP DEVELOPMENTS LTD

NB Net buying
CIK 0001512228 #2931 in the set updated 21 Sep 2026
Bought (120 mo)
$111.51K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$111.51K
+$111.51K against sales at will

By person

12 insiders · 53 transactions
3.7×

Mark A. Smith holds only 3.7 times base salary in stock. $1.23M of shares against $325.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Mark A. Smith last reported holding, valued at $0.53, the price Common Shares was last bought or sold at on the open market here, on 24 Feb 2020.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Smith Mark A.
President & CEO
$61.54K (4)
+$61.54K
2,318,819
$1.23M
Ashburn John F. Jr.
Vice President
$48.77K (1)
+$48.77K
926,755
$491.18K
+42.6%
Wightman Anna Castner
Director
$1.19K (1)
+$1.19K
31,984
$16.95K
Kehler Dean C
Director
(2)
$0.00
212,583
$112.67K
Shah Neal S.
Chief Financial Officer
(1)
$0.00
75,032
$39.77K
Morris Michael James
Director
621,986
$329.65K
+2,363%
Maselli Michael G.
Director
613,081
$324.93K
+111.4%
Sims James T.
Chief Communications Officer
579,287
$307.02K
+6,781%
Guerrero-Mahon Nilsa
Director
460,682
$244.16K
Carrabba Joseph A
Director
130,000
$68.90K
+30.0%
BELING DAVID COATES
Director
72,013
$38.17K
Honan Scott
Chief Operating Officer
55,762
$29.55K

No percentages here. This company's share count has moved by a factor of 3.8 over the window, from 38,660,244 to 145,587,048 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Kehler Dean C
15 Dec 2025
Director
Exercised, kept
78,003
$3.54
$276.13K
Shah Neal S.
15 Dec 2025
Chief Financial Officer
Exercised, kept
9,361
$3.54
$33.14K
Smith Mark A.
15 Dec 2025
President & CEO
Exercised, kept
46,801
$3.54
$165.68K
Kehler Dean C
13 Nov 2024
Director
Buy
56,577
no price
Smith Mark A.
13 Nov 2024
President & CEO
Buy
183,422
no price
Shah Neal S.
22 Dec 2023
Chief Financial Officer
Buy
9,360
no price
Kehler Dean C
22 Dec 2023
Director
Buy
78,003
no price
Smith Mark A.
22 Dec 2023
President & CEO
Buy
46,801
no price
Wightman Anna Castner
15 Nov 2023
Director
Exercised, kept
30,000
$3.93
$118.03K
Honan Scott
15 Nov 2023
Chief Operating Officer
Exercised, kept
35,000
$3.93
$137.70K
Shah Neal S.
15 Nov 2023
Chief Financial Officer
Exercised, kept
35,000
$3.93
$137.70K
BELING DAVID COATES
15 Nov 2023
Director
Exercised, kept
30,000
$3.93
$118.03K
BELING DAVID COATES
28 Nov 2022
Director
Exercised, kept
200,000
$0.35
$70.26K
Smith Mark A.
28 Nov 2022
President & CEO
Exercised, kept
750,000
$0.40
$302.78K
Smith Mark A.
28 Nov 2022
President & CEO
Exercised, kept
750,000
$0.35
$263.48K
Guerrero-Mahon Nilsa
28 Nov 2022
Director
Exercised, kept
300,000
$0.40
$121.11K
Guerrero-Mahon Nilsa
28 Nov 2022
Director
Exercised, kept
500,000
$0.35
$175.65K
Honan Scott
28 Nov 2022
Chief Operating Officer
Exercised, kept
300,000
$0.35
$105.39K
Shah Neal S.
28 Nov 2022
Chief Financial Officer
Exercised, kept
199,148
$0.35
$69.96K
Shah Neal S.
28 Nov 2022
Chief Financial Officer
Exercised, kept
29,852
$0.35
$10.49K
Morris Michael James
28 Nov 2022
Director
Exercised, kept
300,000
$0.40
$121.11K
Morris Michael James
28 Nov 2022
Director
Exercised, kept
250,000
$0.35
$87.83K
Sims James T.
28 Nov 2022
VP - External Affairs
Exercised, kept
350,000
$0.40
$141.30K
Shah Neal S.
25 Mar 2022
Chief Financial Officer
Exercised, kept
26,000
$0.37
$9.74K
Shah Neal S.
7 Mar 2022
Chief Financial Officer
Exercised, kept
195,500
$0.60
$116.54K
Smith Mark A.
1 Mar 2022
President & CEO
Exercised, kept
650,000
$0.60
$389.03K
BELING DAVID COATES
1 Mar 2022
Director
Exercised, kept
300,000
$0.60
$179.55K
Morris Michael James
1 Mar 2022
Director
Exercised, kept
350,000
$0.60
$209.48K
Wightman Anna Castner
1 Mar 2022
Director
Exercised, kept
376,806
$0.37
$139.46K
Wightman Anna Castner
1 Mar 2022
Director
Exercised, kept
378,576
$0.60
$226.58K
Wightman Anna Castner
16 Sep 2021
Director
Exercised, kept
500,000
$0.74
$371.50K
Ashburn John F. Jr.
10 Mar 2021
Vice President
Exercised, kept
350,000
$0.53
$185.47K
BELING DAVID COATES
10 Mar 2021
Director
Exercised, kept
300,000
$0.53
$158.97K
Honan Scott
10 Mar 2021
Chief Operating Officer
Exercised, kept
500,000
$0.53
$264.95K
Morris Michael James
10 Mar 2021
Director
Exercised, kept
300,000
$0.53
$158.97K
Shah Neal S.
10 Mar 2021
Chief Financial Officer
Exercised, kept
245,000
$0.53
$129.83K
Sims James T.
10 Mar 2021
VP - External Affairs
Exercised, kept
475,000
$0.53
$251.70K
Smith Mark A.
10 Mar 2021
President & CEO
Exercised, kept
750,000
$0.53
$397.43K
Shah Neal S.
4 Dec 2020
Chief Financial Officer
Exercised, kept
29,500
$0.48
$14.20K
Sims James T.
21 Sep 2020
VP - External Affairs
Exercised, kept
300,000
$0.36
$106.92K
Shah Neal S.
21 Sep 2020
Chief Financial Officer
Exercised, kept
45,000
$0.35
$15.91K
Shah Neal S.
18 Sep 2020
Chief Financial Officer
Exercised, kept
30,000
$0.47
$14.09K
BELING DAVID COATES
18 Sep 2020
Director
Exercised, kept
30,000
$0.47
$14.09K
Carrabba Joseph A
18 Sep 2020
Director
Exercised, kept
30,000
$0.47
$14.09K
Morris Michael James
18 Sep 2020
Director
Exercised, kept
30,000
$0.47
$14.09K
Guerrero-Mahon Nilsa
18 Sep 2020
Director
Exercised, kept
30,000
$0.47
$14.09K
Shah Neal S.
17 Jun 2020
Chief Financial Officer
Exercised, kept
45,500
$0.46
$20.81K
Sims James T.
17 Jun 2020
VP - External Affairs
Exercised, kept
25,000
$0.46
$11.43K
Smith Mark A.
24 Feb 2020
President & CEO
Buy
100,000
$0.53
$53.00K
Wightman Anna Castner
25 Nov 2019
Director
Buy
2,000
$0.60
$1.19K
Smith Mark A.
22 Nov 2019
President & CEO
Buy
14,555
$0.59
$8.54K
Ashburn John F. Jr.
14 Feb 2017
Vice President
Buy
112,226
$0.43
$48.77K
Smith Mark A.
31 Oct 2016
President & CEO
Exercised, kept
720,730
$0.49
$349.55K

What was left out

Form 4 filings counted 147
Amendments (4/A) skipped 6
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 0
Transactions with no price 5
Shares from compensation/vesting 17,058,692
History held since 8 Nov 2016