MARATHON PETE CORP

Ticker: MPC CUSIP: 56585A102 Class: COM

SENTINEL TRUST CO LBA's Holding History (CIK: 0001114739)

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

Q4 2014

Shares 12,430 Value ($000) $1,122 Avg Close $31.34 Range $26.51 - $34.97

Q3 2014

Shares 20,649 Value ($000) $1,748 Avg Close $30.05 Range $26.72 - $32.99

Q2 2014

Shares 28,874 Value ($000) $2,255 Avg Close $31.16 Range $27.52 - $34.34

Q1 2014

Shares 29,631 Value ($000) $2,579 Avg Close $30.73 Range $28.22 - $33.35

Q4 2013

Shares 30,250 Value ($000) $2,775 Avg Close $26.84 Range $21.33 - $32.16

Q3 2013

Shares 30,180 Value ($000) $1,941 Avg Close $24.39 Range $21.74 - $26.64

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2014	12,430	$1,122	$31.34	$26.51 - $34.97
Q3 2014	20,649	$1,748	$30.05	$26.72 - $32.99
Q2 2014	28,874	$2,255	$31.16	$27.52 - $34.34
Q1 2014	29,631	$2,579	$30.73	$28.22 - $33.35
Q4 2013	30,250	$2,775	$26.84	$21.33 - $32.16
Q3 2013	30,180	$1,941	$24.39	$21.74 - $26.64