BOK FINL CORP

Ticker: BOKF CUSIP: 05561Q201 Class: Common Stock

TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY's Holding History (CIK: 0000714142)

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

Q4 2015

Shares 32,597 Value ($000) $1,949 Avg Close $50.61 Range $45.13 - $57.90

Q3 2015

Shares 32,597 Value ($000) $2,109 Avg Close $49.93 Range $43.93 - $54.11

Q2 2015

Shares 32,597 Value ($000) $2,268 Avg Close $50.00 Range $45.61 - $54.84

Q1 2015

Shares 35,350 Value ($000) $2,164 Avg Close $44.24 Range $40.02 - $46.98

Q4 2014

Shares 35,350 Value ($000) $2,122 Avg Close $48.63 Range $42.94 - $51.86

Q3 2014

Shares 35,350 Value ($000) $2,350 Avg Close $49.93 Range $47.54 - $52.20

Q2 2014

Shares 35,350 Value ($000) $2,354 Avg Close $48.64 Range $45.97 - $52.70

Q1 2014

Shares 33,000 Value ($000) $2,279 Avg Close $48.37 Range $45.85 - $52.46

Q4 2013

Shares 35,700 Value ($000) $2,368 Avg Close $46.44 Range $44.34 - $49.04

Q3 2013

Shares 36,890 Value ($000) $2,337 Avg Close $48.07 Range $46.06 - $50.47

Q2 2013

Shares 38,970 Value ($000) $2,496 Avg Close $46.03 Range $43.70 - $48.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	32,597	$1,949	$50.61	$45.13 - $57.90
Q3 2015	32,597	$2,109	$49.93	$43.93 - $54.11
Q2 2015	32,597	$2,268	$50.00	$45.61 - $54.84
Q1 2015	35,350	$2,164	$44.24	$40.02 - $46.98
Q4 2014	35,350	$2,122	$48.63	$42.94 - $51.86
Q3 2014	35,350	$2,350	$49.93	$47.54 - $52.20
Q2 2014	35,350	$2,354	$48.64	$45.97 - $52.70
Q1 2014	33,000	$2,279	$48.37	$45.85 - $52.46
Q4 2013	35,700	$2,368	$46.44	$44.34 - $49.04
Q3 2013	36,890	$2,337	$48.07	$46.06 - $50.47
Q2 2013	38,970	$2,496	$46.03	$43.70 - $48.19