VALERO ENERGY CORP

Ticker: VLO CUSIP: 91913Y100 Class: COM

CYPRESS ASSET MANAGEMENT INC/TX's Holding History (CIK: 0001030618)

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

Q1 2019

Shares 3,103 Value ($000) $263 Avg Close $62.40 Range $54.76 - $66.74

Q4 2018

Shares 4,255 Value ($000) $319 Avg Close $65.55 Range $51.65 - $89.76

Q3 2018

Shares 3,671 Value ($000) $418 Avg Close $84.22 Range $76.60 - $91.02

Q2 2018

Shares 3,717 Value ($000) $412 Avg Close $82.55 Range $65.81 - $93.76

Q1 2018

Shares 3,059 Value ($000) $284 Avg Close $68.16 Range $60.24 - $72.63

Q4 2017

Shares 3,523 Value ($000) $324 Avg Close $59.68 Range $54.64 - $67.71

Q3 2017

Shares 4,311 Value ($000) $332 Avg Close $49.43 Range $46.27 - $56.03

Q2 2017

Shares 4,418 Value ($000) $298 Avg Close $46.03 Range $43.28 - $48.77

Q1 2017

Shares 21,309 Value ($000) $1,413 Avg Close $47.00 Range $45.00 - $49.86

Q4 2016

Shares 20,942 Value ($000) $1,431 Avg Close $42.78 Range $36.33 - $48.77

Q3 2016

Shares 22,053 Value ($000) $1,169 Avg Close $36.73 Range $32.07 - $40.18

Q2 2016

Shares 21,440 Value ($000) $1,093 Avg Close $38.47 Range $34.15 - $43.36

Q1 2016

Shares 22,387 Value ($000) $1,436 Avg Close $42.88 Range $35.57 - $48.59

Q4 2015

Shares 21,706 Value ($000) $1,535 Avg Close $45.50 Range $39.25 - $49.52

Q3 2015

Shares 21,961 Value ($000) $1,320 Avg Close $42.17 Range $34.39 - $47.58

Q2 2015

Shares 22,493 Value ($000) $1,408 Avg Close $38.94 Range $36.85 - $42.23

Q1 2015

Shares 21,922 Value ($000) $1,395 Avg Close $36.56 Range $28.33 - $42.36

Q4 2014

Shares 25,342 Value ($000) $1,254 Avg Close $31.49 Range $27.58 - $33.97

Q3 2014

Shares 28,032 Value ($000) $1,297 Avg Close $32.63 Range $29.66 - $35.41

Q2 2014

Shares 29,245 Value ($000) $1,465 Avg Close $35.48 Range $32.27 - $38.33

Q1 2014

Shares 27,483 Value ($000) $1,459 Avg Close $32.81 Range $29.32 - $35.94

Q4 2013

Shares 28,804 Value ($000) $1,452 Avg Close $26.85 Range $21.10 - $32.29

Q3 2013

Shares 29,210 Value ($000) $998 Avg Close $22.41 Range $20.85 - $23.70

Q2 2013

Shares 30,912 Value ($000) $1,075 Avg Close $24.01 Range $21.02 - $26.98

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	3,103	$263	$62.40	$54.76 - $66.74
Q4 2018	4,255	$319	$65.55	$51.65 - $89.76
Q3 2018	3,671	$418	$84.22	$76.60 - $91.02
Q2 2018	3,717	$412	$82.55	$65.81 - $93.76
Q1 2018	3,059	$284	$68.16	$60.24 - $72.63
Q4 2017	3,523	$324	$59.68	$54.64 - $67.71
Q3 2017	4,311	$332	$49.43	$46.27 - $56.03
Q2 2017	4,418	$298	$46.03	$43.28 - $48.77
Q1 2017	21,309	$1,413	$47.00	$45.00 - $49.86
Q4 2016	20,942	$1,431	$42.78	$36.33 - $48.77
Q3 2016	22,053	$1,169	$36.73	$32.07 - $40.18
Q2 2016	21,440	$1,093	$38.47	$34.15 - $43.36
Q1 2016	22,387	$1,436	$42.88	$35.57 - $48.59
Q4 2015	21,706	$1,535	$45.50	$39.25 - $49.52
Q3 2015	21,961	$1,320	$42.17	$34.39 - $47.58
Q2 2015	22,493	$1,408	$38.94	$36.85 - $42.23
Q1 2015	21,922	$1,395	$36.56	$28.33 - $42.36
Q4 2014	25,342	$1,254	$31.49	$27.58 - $33.97
Q3 2014	28,032	$1,297	$32.63	$29.66 - $35.41
Q2 2014	29,245	$1,465	$35.48	$32.27 - $38.33
Q1 2014	27,483	$1,459	$32.81	$29.32 - $35.94
Q4 2013	28,804	$1,452	$26.85	$21.10 - $32.29
Q3 2013	29,210	$998	$22.41	$20.85 - $23.70
Q2 2013	30,912	$1,075	$24.01	$21.02 - $26.98