MP MATERIALS CORP

Ticker: MP CUSIP: 553368101 Class: EQTY

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q1 2024

Shares 47,022 Value ($000) $1 Avg Close $15.82 Range $12.68 - $20.03

Q4 2023

Shares 134,546 Value ($000) $3 Avg Close $17.06 Range $14.47 - $20.85

Q3 2023

Shares 83,019 Value ($000) $2 Avg Close $22.19 Range $18.39 - $26.53

Q1 2021

Shares 43,038 Value ($000) $1,547 Avg Close $36.97 Range $28.01 - $51.77

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	47,022	$1	$15.82	$12.68 - $20.03
Q4 2023	134,546	$3	$17.06	$14.47 - $20.85
Q3 2023	83,019	$2	$22.19	$18.39 - $26.53
Q1 2021	43,038	$1,547	$36.97	$28.01 - $51.77