4//SEC Filing
Guerrero-Mahon Nilsa 4
Accession 0001539497-25-002199
CIK 0001512228other
Filed
Aug 19, 8:00 PM ET
Accepted
Aug 20, 4:43 PM ET
Size
5.5 KB
Accession
0001539497-25-002199
Insider Transaction Report
Form 4
Guerrero-Mahon Nilsa
Director
Transactions
- Award
Director Stock Option (Right to Buy)
2025-08-18+55,000→ 55,000 totalExercise: $4.35Exp: 2030-08-19→ Common Shares (55,000 underlying)
Footnotes (1)
- [F1]34% of the options vested on the grant date and the remainder will vest in equal installments on each anniversary of the grant date until August 18, 2027.
Documents
Issuer
NIOCORP DEVELOPMENTS LTD
CIK 0001512228
Entity typeother
Related Parties
1- filerCIK 0001718789
Filing Metadata
- Form type
- 4
- Filed
- Aug 19, 8:00 PM ET
- Accepted
- Aug 20, 4:43 PM ET
- Size
- 5.5 KB