F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

Goelzer Investment Management, Inc.'s Holding History (CIK: 0001550057)

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

Q2 2016

Shares 20,963 Value ($000) $2,386 Avg Close $107.52 Range $93.64 - $124.91

Q1 2016

Shares 23,672 Value ($000) $2,506 Avg Close $95.83 Range $86.03 - $106.86

Q4 2015

Shares 25,160 Value ($000) $2,440 Avg Close $108.10 Range $94.51 - $123.25

Q3 2015

Shares 29,017 Value ($000) $3,360 Avg Close $122.44 Range $111.43 - $135.20

Q2 2015

Shares 29,935 Value ($000) $3,603 Avg Close $122.95 Range $111.33 - $128.08

Q1 2015

Shares 30,294 Value ($000) $3,482 Avg Close $117.67 Range $108.60 - $132.99

Q4 2014

Shares 14,633 Value ($000) $1,909 Avg Close $124.66 Range $106.82 - $136.11

Q3 2014

Shares 14,433 Value ($000) $1,714 Avg Close $117.47 Range $108.03 - $128.30

Q2 2014

Shares 14,361 Value ($000) $1,600 Avg Close $107.63 Range $99.26 - $114.14

Q1 2014

Shares 14,090 Value ($000) $1,502 Avg Close $105.80 Range $87.47 - $116.71

Q4 2013

Shares 10,640 Value ($000) $967 Avg Close $85.18 Range $78.14 - $93.25

Q3 2013

Shares 10,810 Value ($000) $928 Avg Close $85.01 Range $68.22 - $94.66

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	20,963	$2,386	$107.52	$93.64 - $124.91
Q1 2016	23,672	$2,506	$95.83	$86.03 - $106.86
Q4 2015	25,160	$2,440	$108.10	$94.51 - $123.25
Q3 2015	29,017	$3,360	$122.44	$111.43 - $135.20
Q2 2015	29,935	$3,603	$122.95	$111.33 - $128.08
Q1 2015	30,294	$3,482	$117.67	$108.60 - $132.99
Q4 2014	14,633	$1,909	$124.66	$106.82 - $136.11
Q3 2014	14,433	$1,714	$117.47	$108.03 - $128.30
Q2 2014	14,361	$1,600	$107.63	$99.26 - $114.14
Q1 2014	14,090	$1,502	$105.80	$87.47 - $116.71
Q4 2013	10,640	$967	$85.18	$78.14 - $93.25
Q3 2013	10,810	$928	$85.01	$68.22 - $94.66