SEC Form 4 · accession 0001539497-26-001929
NIOCORP DEVELOPMENTS LTD · NB
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark A. Smith
Officer — President & CEO · Director
Period of report
Jul 6, 2026
Accepted (ET)
Jul 8, 2026 · 4:02 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001512228
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Employee Stock Option (Right to Buy)F1 | $4.74 | Jul 6, 2026 | A | 293,160 | A | — | Jul 6, 2031 | Common Shares | 293,160 | 293,160 | D |
Explanation of responses
- F134% of the options vested on the grant date, 33% of the options will vest on the first anniversary of the grant date, and the remaining balance will vest on the second anniversary of the grant date (July 6, 2028).