NOVANTA INC

Ticker: NOVT CUSIP: 67000B104 Class: COM

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q3 2018

Shares 141,169 Value ($000) $9,656 Avg Close $70.10 Range $61.15 - $78.85

Q2 2018

Shares 143,359 Value ($000) $8,931 Avg Close $61.14 Range $50.40 - $68.00

Q1 2018

Shares 113,279 Value ($000) $5,907 Avg Close $54.79 Range $48.40 - $60.30

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	141,169	$9,656	$70.10	$61.15 - $78.85
Q2 2018	143,359	$8,931	$61.14	$50.40 - $68.00
Q1 2018	113,279	$5,907	$54.79	$48.40 - $60.30