VALERO ENERGY CORP

Ticker: VLO CUSIP: 91913Y100 Class: COM

MARCO INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001080493)

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

Q3 2017

Shares 3,200 Value ($000) $216 Avg Close $49.43 Range $46.27 - $56.03

Q2 2017

Shares 3,200 Value ($000) $216 Avg Close $46.03 Range $43.28 - $48.77

Q1 2017

Shares 3,200 Value ($000) $212 Avg Close $47.00 Range $45.00 - $49.86

Q4 2016

Shares 4,200 Value ($000) $287 Avg Close $42.78 Range $36.33 - $48.77

Q3 2016

Shares 4,200 Value ($000) $223 Avg Close $36.73 Range $32.07 - $40.18

Q2 2016

Shares 4,200 Value ($000) $214 Avg Close $38.47 Range $34.15 - $43.36

Q1 2016

Shares 4,200 Value ($000) $269 Avg Close $42.88 Range $35.57 - $48.59

Q4 2015

Shares 10,300 Value ($000) $728 Avg Close $45.50 Range $39.25 - $49.52

Q3 2015

Shares 10,300 Value ($000) $619 Avg Close $42.17 Range $34.39 - $47.58

Q2 2015

Shares 10,300 Value ($000) $645 Avg Close $38.94 Range $36.85 - $42.23

Q1 2015

Shares 10,300 Value ($000) $655 Avg Close $36.56 Range $28.33 - $42.36

Q4 2014

Shares 12,000 Value ($000) $594 Avg Close $31.49 Range $27.58 - $33.97

Q3 2014

Shares 11,500 Value ($000) $532 Avg Close $32.63 Range $29.66 - $35.41

Q2 2014

Shares 10,800 Value ($000) $541 Avg Close $35.48 Range $32.27 - $38.33

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	3,200	$216	$49.43	$46.27 - $56.03
Q2 2017	3,200	$216	$46.03	$43.28 - $48.77
Q1 2017	3,200	$212	$47.00	$45.00 - $49.86
Q4 2016	4,200	$287	$42.78	$36.33 - $48.77
Q3 2016	4,200	$223	$36.73	$32.07 - $40.18
Q2 2016	4,200	$214	$38.47	$34.15 - $43.36
Q1 2016	4,200	$269	$42.88	$35.57 - $48.59
Q4 2015	10,300	$728	$45.50	$39.25 - $49.52
Q3 2015	10,300	$619	$42.17	$34.39 - $47.58
Q2 2015	10,300	$645	$38.94	$36.85 - $42.23
Q1 2015	10,300	$655	$36.56	$28.33 - $42.36
Q4 2014	12,000	$594	$31.49	$27.58 - $33.97
Q3 2014	11,500	$532	$32.63	$29.66 - $35.41
Q2 2014	10,800	$541	$35.48	$32.27 - $38.33