LYONDELLBASELL INDUSTRIES N

Ticker: LYB CUSIP: N53745100 Class: SHS - A -

Aureus Asset Management, LLC's Holding History (CIK: 0001381296)

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

Q3 2016

Shares 2,820 Value ($000) $227 Avg Close $45.08 Range $41.44 - $47.92

Q4 2015

Shares 6,852 Value ($000) $595 Avg Close $52.02 Range $47.22 - $55.33

Q3 2015

Shares 6,389 Value ($000) $533 Avg Close $49.81 Range $40.98 - $58.40

Q2 2015

Shares 5,244 Value ($000) $543 Avg Close $56.14 Range $48.56 - $59.88

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	2,820	$227	$45.08	$41.44 - $47.92
Q4 2015	6,852	$595	$52.02	$47.22 - $55.33
Q3 2015	6,389	$533	$49.81	$40.98 - $58.40
Q2 2015	5,244	$543	$56.14	$48.56 - $59.88