NOVANTA INC

Ticker: NOVT CUSIP: 67000B104 Class: COM

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

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

Q1 2021

Shares 2,999 Value ($000) $395 Avg Close $131.40 Range $116.55 - $146.16

Q4 2020

Shares 10,000 Value ($000) $1,183 Avg Close $116.65 Range $105.96 - $127.91

Q1 2020

Shares 6,100 Value ($000) $487 Avg Close $89.33 Range $66.44 - $99.79

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	2,999	$395	$131.40	$116.55 - $146.16
Q4 2020	10,000	$1,183	$116.65	$105.96 - $127.91
Q1 2020	6,100	$487	$89.33	$66.44 - $99.79