ANTERO RESOURCES CORP

Ticker: AR CUSIP: 03674X106 Class: Com

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 59,792 Value ($000) $610 Avg Close $8.47 Range $5.47 - $10.69

Q3 2018

Shares 741,400 Value ($000) $13,130 Avg Close $19.36 Range $16.76 - $22.69

Q2 2018

Shares 317,630 Value ($000) $6,782 Avg Close $19.62 Range $17.78 - $21.73

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	59,792	$610	$8.47	$5.47 - $10.69
Q3 2018	741,400	$13,130	$19.36	$16.76 - $22.69
Q2 2018	317,630	$6,782	$19.62	$17.78 - $21.73