BOK FINL CORP

Ticker: BOKF CUSIP: 05561Q201 Class: Common Stock

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q4 2015

Shares 59,208 Value ($000) $3,540 Avg Close $50.61 Range $45.13 - $57.90

Q3 2015

Shares 135,886 Value ($000) $8,793 Avg Close $49.93 Range $43.93 - $54.11

Q2 2015

Shares 154,262 Value ($000) $10,734 Avg Close $50.00 Range $45.61 - $54.84

Q1 2015

Shares 150,988 Value ($000) $9,244 Avg Close $44.24 Range $40.02 - $46.98

Q4 2014

Shares 152,711 Value ($000) $9,169 Avg Close $48.63 Range $42.94 - $51.86

Q3 2014

Shares 152,673 Value ($000) $10,150 Avg Close $49.93 Range $47.54 - $52.20

Q2 2014

Shares 152,987 Value ($000) $10,189 Avg Close $48.64 Range $45.97 - $52.70

Q1 2014

Shares 133,542 Value ($000) $9,221 Avg Close $48.37 Range $45.85 - $52.46

Q4 2013

Shares 130,354 Value ($000) $8,645 Avg Close $46.44 Range $44.34 - $49.04

Q3 2013

Shares 102,130 Value ($000) $6,470 Avg Close $48.07 Range $46.06 - $50.47

Q2 2013

Shares 98,929 Value ($000) $6,336 Avg Close $46.03 Range $43.70 - $48.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	59,208	$3,540	$50.61	$45.13 - $57.90
Q3 2015	135,886	$8,793	$49.93	$43.93 - $54.11
Q2 2015	154,262	$10,734	$50.00	$45.61 - $54.84
Q1 2015	150,988	$9,244	$44.24	$40.02 - $46.98
Q4 2014	152,711	$9,169	$48.63	$42.94 - $51.86
Q3 2014	152,673	$10,150	$49.93	$47.54 - $52.20
Q2 2014	152,987	$10,189	$48.64	$45.97 - $52.70
Q1 2014	133,542	$9,221	$48.37	$45.85 - $52.46
Q4 2013	130,354	$8,645	$46.44	$44.34 - $49.04
Q3 2013	102,130	$6,470	$48.07	$46.06 - $50.47
Q2 2013	98,929	$6,336	$46.03	$43.70 - $48.19