WARRIOR MET COAL INC

Ticker: HCC CUSIP: 93627C101 Class: Common Stock

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2020

Shares 19,087 Value ($000) $407 Avg Close $17.58 Range $13.03 - $21.68

Q3 2020

Shares 19,204 Value ($000) $328 Avg Close $16.23 Range $13.95 - $21.11

Q2 2020

Shares 19,210 Value ($000) $296 Avg Close $13.62 Range $9.46 - $18.12

Q1 2020

Shares 17,789 Value ($000) $189 Avg Close $18.07 Range $9.59 - $23.73

Q4 2019

Shares 17,789 Value ($000) $376 Avg Close $20.42 Range $17.63 - $23.14

Q3 2019

Shares 17,511 Value ($000) $342 Avg Close $22.37 Range $18.75 - $26.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	19,087	$407	$17.58	$13.03 - $21.68
Q3 2020	19,204	$328	$16.23	$13.95 - $21.11
Q2 2020	19,210	$296	$13.62	$9.46 - $18.12
Q1 2020	17,789	$189	$18.07	$9.59 - $23.73
Q4 2019	17,789	$376	$20.42	$17.63 - $23.14
Q3 2019	17,511	$342	$22.37	$18.75 - $26.90