PHILLIPS 66

Ticker: PSX CUSIP: 718546104 Class: COM

CHECK CAPITAL MANAGEMENT INC/CA's Holding History (CIK: 0001032814)

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

Q4 2018

Shares 2,453 Value ($000) $211 Avg Close $73.27 Range $59.11 - $89.03

Q3 2018

Shares 2,453 Value ($000) $276 Avg Close $86.06 Range $80.94 - $91.99

Q2 2018

Shares 11,311 Value ($000) $1,270 Avg Close $83.14 Range $68.32 - $90.32

Q1 2018

Shares 31,204 Value ($000) $2,993 Avg Close $71.47 Range $65.22 - $78.63

Q4 2017

Shares 80,497 Value ($000) $8,142 Avg Close $69.29 Range $64.81 - $74.94

Q3 2017

Shares 177,683 Value ($000) $16,278 Avg Close $61.25 Range $58.40 - $66.94

Q2 2017

Shares 179,173 Value ($000) $14,816 Avg Close $56.29 Range $53.63 - $59.84

Q1 2017

Shares 184,161 Value ($000) $14,589 Avg Close $57.27 Range $54.44 - $62.50

Q4 2016

Shares 107,719 Value ($000) $9,308 Avg Close $58.66 Range $54.58 - $62.93

Q3 2016

Shares 109,576 Value ($000) $8,826 Avg Close $54.42 Range $51.36 - $57.14

Q2 2016

Shares 82,266 Value ($000) $6,527 Avg Close $56.71 Range $53.16 - $61.76

Q1 2016

Shares 10,400 Value ($000) $901 Avg Close $56.03 Range $49.61 - $62.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	2,453	$211	$73.27	$59.11 - $89.03
Q3 2018	2,453	$276	$86.06	$80.94 - $91.99
Q2 2018	11,311	$1,270	$83.14	$68.32 - $90.32
Q1 2018	31,204	$2,993	$71.47	$65.22 - $78.63
Q4 2017	80,497	$8,142	$69.29	$64.81 - $74.94
Q3 2017	177,683	$16,278	$61.25	$58.40 - $66.94
Q2 2017	179,173	$14,816	$56.29	$53.63 - $59.84
Q1 2017	184,161	$14,589	$57.27	$54.44 - $62.50
Q4 2016	107,719	$9,308	$58.66	$54.58 - $62.93
Q3 2016	109,576	$8,826	$54.42	$51.36 - $57.14
Q2 2016	82,266	$6,527	$56.71	$53.16 - $61.76
Q1 2016	10,400	$901	$56.03	$49.61 - $62.84