ZYNEX INC

Ticker: ZYXIQ CUSIP: 98986M103 Class: Common Stock

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

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

Q3 2020

Shares 40,900 Value ($000) $713 Avg Close $16.88 Range $11.98 - $27.03

Q2 2020

Shares 78,500 Value ($000) $1,953 Avg Close $16.74 Range $8.87 - $24.55

Q3 2019

Shares 12,500 Value ($000) $119 Avg Close $8.17 Range $6.47 - $10.32

Q2 2019

Shares 104,000 Value ($000) $935 Avg Close $6.53 Range $4.09 - $10.68

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	40,900	$713	$16.88	$11.98 - $27.03
Q2 2020	78,500	$1,953	$16.74	$8.87 - $24.55
Q3 2019	12,500	$119	$8.17	$6.47 - $10.32
Q2 2019	104,000	$935	$6.53	$4.09 - $10.68