ORASURE TECHNOLOGIES INC

Ticker: OSUR CUSIP: 68554V108 Class: Common Stock

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

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

Q1 2021

Shares 51,400 Value ($000) $600 Avg Close $12.25 Range $9.50 - $15.94

Q4 2020

Shares 96,500 Value ($000) $1,022 Avg Close $13.12 Range $10.23 - $17.79

Q3 2020

Shares 217,800 Value ($000) $2,650 Avg Close $13.67 Range $9.58 - $19.75

Q2 2020

Shares 183,700 Value ($000) $2,136 Avg Close $12.99 Range $9.46 - $18.27

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	51,400	$600	$12.25	$9.50 - $15.94
Q4 2020	96,500	$1,022	$13.12	$10.23 - $17.79
Q3 2020	217,800	$2,650	$13.67	$9.58 - $19.75
Q2 2020	183,700	$2,136	$12.99	$9.46 - $18.27