Mark A. Smith - 22 Dec 2023 Form 4 Insider Report for NIOCORP DEVELOPMENTS LTD (NB)

Role: President & CEO
Signature: /s/ Mark A. Smith
Issuer symbol: NB
Transactions as of: 22 Dec 2023
Net transactions value: $0
Form type: 4
Filing time: 22 Dec 2023, 16:00:58 UTC
Previous filing: 11 Aug 2023
Next filing: 15 Feb 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	NB	Common Shares	Purchase		+46,801	+2.3%		2,088,596	22 Dec 2023	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	NB	Common Share Purchase Warrant (right to buy)	Purchase		+46,801			46,801	22 Dec 2023	Common Shares	46,801	$3.54	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On December 22, 2023, the reporting person purchased 46,801 units (each, a "Unit") from NioCorp Developments Ltd. (the "Issuer") in a private placement. Each Unit consists of one common share, without par value (a "Common Share"), of the Issuer and one warrant (a "Warrant") to purchase one Common Share. The price per Unit was $3.205, which amount includes $0.125 per Warrant underlying each Unit.