NIOCORP DEVS LTD

Ticker: NB CUSIP: 654484609 Class: COM NEW

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 285,502 Value ($000) $1,907 Avg Close $4.22 Range $2.17 - $7.40

Q1 2025

Shares 7,145 Value ($000) $14 Avg Close $2.01 Range $1.45 - $2.92

Q4 2024

Shares 2,245 Value ($000) $3 Avg Close $1.58 Range $1.27 - $2.23

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	285,502	$1,907	$4.22	$2.17 - $7.40
Q1 2025	7,145	$14	$2.01	$1.45 - $2.92
Q4 2024	2,245	$3	$1.58	$1.27 - $2.23