NOVA LTD

Ticker: NVMI CUSIP: M7516K103 Class: Common Stock

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

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

Q2 2018

Shares 24,030 Value ($000) $655 Avg Close $28.30 Range $25.76 - $32.00

Q1 2018

Shares 16,340 Value ($000) $443 Avg Close $27.25 Range $23.95 - $29.66

Q4 2017

Shares 24,030 Value ($000) $623 Avg Close $28.19 Range $23.38 - $31.88

Q3 2017

Shares 24,030 Value ($000) $675 Avg Close $24.33 Range $20.55 - $28.26

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	24,030	$655	$28.30	$25.76 - $32.00
Q1 2018	16,340	$443	$27.25	$23.95 - $29.66
Q4 2017	24,030	$623	$28.19	$23.38 - $31.88
Q3 2017	24,030	$675	$24.33	$20.55 - $28.26