APTARGROUP INC

Ticker: ATR CUSIP: 038336103 Class: COMMON STOCK

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

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

Q4 2018

Shares 101,220 Value ($000) $9,522 Avg Close $92.89 Range $81.84 - $99.33

Q1 2016

Shares 167,314 Value ($000) $13,119 Avg Close $64.16 Range $57.83 - $69.21

Q4 2015

Shares 193,105 Value ($000) $14,029 Avg Close $62.89 Range $57.12 - $66.22

Q3 2015

Shares 196,195 Value ($000) $12,941 Avg Close $57.51 Range $52.73 - $61.07

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	101,220	$9,522	$92.89	$81.84 - $99.33
Q1 2016	167,314	$13,119	$64.16	$57.83 - $69.21
Q4 2015	193,105	$14,029	$62.89	$57.12 - $66.22
Q3 2015	196,195	$12,941	$57.51	$52.73 - $61.07