Nilsa Guerrero-Mahon

Insider Reports History

Location
Centennial, CO
Signature
/s/ Neal S. Shah, as attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Nilsa Guerrero-Mahon:

Company Role Class Num Shares Value Price $ Report Date Ownership
NIOCORP DEVELOPMENTS LTD Director Director Stock Option (Right to Buy) 55,000 18 Aug 2025 Direct

Insider Reports Filed by Nilsa Guerrero-Mahon

Symbol Company Period Transactions Value $ Form Type Role Filing Time
NB NIOCORP DEVELOPMENTS LTD 18 Aug 2025 1 $0 4 Director 20 Aug 2025, 16:43
NB NIOCORP DEVELOPMENTS LTD 23 Dec 2024 1 $0 4 Director 23 Dec 2024, 16:32
NB NIOCORP DEVELOPMENTS LTD 15 Feb 2024 1 $0 4 Director 15 Feb 2024, 17:00
NB NIOCORP DEVELOPMENTS LTD 11 Aug 2023 0 $0 5 Director 11 Aug 2023, 17:52
NB NIOCORP DEVELOPMENTS LTD 25 Mar 2023 1 $0 4 Director 28 Mar 2023, 17:21
NB NIOCORP DEVELOPMENTS LTD 28 Nov 2022 6 -$6.65 4 Director 29 Nov 2022, 16:24
NB NIOCORP DEVELOPMENTS LTD 17 Dec 2021 1 $0 4 Director 17 Dec 2021, 15:17