HUNT J B TRANS SVCS INC

Ticker: JBHT CUSIP: 445658107 Class: COM

Sustainable Growth Advisers, LP's Holding History (CIK: 0001290668)

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

Q3 2018

Shares 877,773 Value ($000) $104,402 Avg Close $113.68 Range $108.34 - $121.26

Q2 2018

Shares 898,003 Value ($000) $109,152 Avg Close $114.01 Range $100.97 - $122.90

Q1 2018

Shares 1,439,579 Value ($000) $168,646 Avg Close $111.28 Range $103.52 - $117.52

Q4 2017

Shares 1,596,998 Value ($000) $183,622 Avg Close $99.98 Range $92.94 - $108.55

Q3 2017

Shares 1,529,330 Value ($000) $169,878 Avg Close $89.63 Range $82.14 - $103.46

Q2 2017

Shares 1,615,348 Value ($000) $147,610 Avg Close $81.66 Range $77.07 - $86.77

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	877,773	$104,402	$113.68	$108.34 - $121.26
Q2 2018	898,003	$109,152	$114.01	$100.97 - $122.90
Q1 2018	1,439,579	$168,646	$111.28	$103.52 - $117.52
Q4 2017	1,596,998	$183,622	$99.98	$92.94 - $108.55
Q3 2017	1,529,330	$169,878	$89.63	$82.14 - $103.46
Q2 2017	1,615,348	$147,610	$81.66	$77.07 - $86.77