LYONDELLBASELL INDUSTRIES N

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

Ativo Capital Management LLC's Holding History (CIK: 0001423065)

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

Q1 2016

Shares 108,895 Value ($000) $9,319 Avg Close $45.77 Range $39.24 - $51.62

Q4 2015

Shares 101,599 Value ($000) $8,829 Avg Close $52.02 Range $47.22 - $55.33

Q3 2015

Shares 61,588 Value ($000) $5,832 Avg Close $49.81 Range $40.98 - $58.40

Q2 2015

Shares 51,687 Value ($000) $4,661 Avg Close $56.14 Range $48.56 - $59.88

Q1 2015

Shares 40,663 Value ($000) $3,570 Avg Close $46.71 Range $39.72 - $50.93

Q4 2014

Shares 16,700 Value ($000) $1,326 Avg Close $47.78 Range $38.79 - $59.21

Q3 2014

Shares 15,700 Value ($000) $1,706 Avg Close $59.21 Range $53.00 - $63.39

Q2 2014

Shares 18,200 Value ($000) $1,777 Avg Close $51.88 Range $46.26 - $56.02

Q1 2014

Shares 17,000 Value ($000) $1,512 Avg Close $45.39 Range $40.01 - $49.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	108,895	$9,319	$45.77	$39.24 - $51.62
Q4 2015	101,599	$8,829	$52.02	$47.22 - $55.33
Q3 2015	61,588	$5,832	$49.81	$40.98 - $58.40
Q2 2015	51,687	$4,661	$56.14	$48.56 - $59.88
Q1 2015	40,663	$3,570	$46.71	$39.72 - $50.93
Q4 2014	16,700	$1,326	$47.78	$38.79 - $59.21
Q3 2014	15,700	$1,706	$59.21	$53.00 - $63.39
Q2 2014	18,200	$1,777	$51.88	$46.26 - $56.02
Q1 2014	17,000	$1,512	$45.39	$40.01 - $49.80