BECTON DICKINSON & CO

Ticker: BDX CUSIP: 075887109 Class: COM

America First Investment Advisors, LLC's Holding History (CIK: 0001308778)

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

Q3 2014

Shares 80,231 Value ($000) $9,131 Avg Close $95.70 Range $92.14 - $98.46

Q2 2014

Shares 80,531 Value ($000) $9,527 Avg Close $94.73 Range $90.41 - $98.67

Q1 2014

Shares 79,914 Value ($000) $9,356 Avg Close $91.42 Range $85.24 - $95.45

Q4 2013

Shares 79,833 Value ($000) $8,821 Avg Close $85.77 Range $79.24 - $89.88

Q3 2013

Shares 80,033 Value ($000) $8,005 Avg Close $80.59 Range $77.58 - $84.20

Q2 2013

Shares 79,059 Value ($000) $7,813 Avg Close $78.11 Range $74.26 - $81.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	80,231	$9,131	$95.70	$92.14 - $98.46
Q2 2014	80,531	$9,527	$94.73	$90.41 - $98.67
Q1 2014	79,914	$9,356	$91.42	$85.24 - $95.45
Q4 2013	79,833	$8,821	$85.77	$79.24 - $89.88
Q3 2013	80,033	$8,005	$80.59	$77.58 - $84.20
Q2 2013	79,059	$7,813	$78.11	$74.26 - $81.97