F5 NETWORKS INC

Ticker: FFIV CUSIP: 315616102 Class: EQTY

SIGMA INVESTMENT COUNSELORS INC's Holding History (CIK: 0001085163)

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

Q4 2019

Shares 15,681 Value ($000) $2,190 Avg Close $140.86 Range $128.51 - $153.00

Q3 2019

Shares 15,601 Value ($000) $2,191 Avg Close $138.28 Range $121.36 - $153.99

Q2 2019

Shares 15,484 Value ($000) $2,255 Avg Close $149.71 Range $131.53 - $168.94

Q1 2019

Shares 15,681 Value ($000) $2,461 Avg Close $160.92 Range $148.91 - $173.44

Q4 2018

Shares 16,136 Value ($000) $2,615 Avg Close $171.58 Range $149.87 - $195.41

Q3 2018

Shares 15,707 Value ($000) $3,132 Avg Close $183.01 Range $168.77 - $199.71

Q2 2018

Shares 15,771 Value ($000) $2,720 Avg Close $166.71 Range $138.67 - $183.27

Q1 2018

Shares 16,381 Value ($000) $2,369 Avg Close $143.36 Range $131.31 - $153.91

Q4 2017

Shares 17,216 Value ($000) $2,259 Avg Close $124.22 Range $114.63 - $136.35

Q3 2017

Shares 17,470 Value ($000) $2,106 Avg Close $120.71 Range $114.76 - $130.00

Q2 2017

Shares 17,355 Value ($000) $2,205 Avg Close $131.00 Range $124.27 - $142.92

Q1 2017

Shares 17,268 Value ($000) $2,462 Avg Close $142.67 Range $130.61 - $149.50

Q4 2016

Shares 17,528 Value ($000) $2,537 Avg Close $135.48 Range $114.45 - $148.34

Q3 2016

Shares 17,988 Value ($000) $2,242 Avg Close $121.40 Range $110.86 - $127.13

Q2 2016

Shares 18,450 Value ($000) $2,100 Avg Close $107.52 Range $93.64 - $124.91

Q1 2016

Shares 19,380 Value ($000) $2,051 Avg Close $95.83 Range $86.03 - $106.86

Q4 2015

Shares 19,980 Value ($000) $1,937 Avg Close $108.10 Range $94.51 - $123.25

Q3 2015

Shares 21,005 Value ($000) $2,432 Avg Close $122.44 Range $111.43 - $135.20

Q2 2015

Shares 21,125 Value ($000) $2,542 Avg Close $122.95 Range $111.33 - $128.08

Q1 2015

Shares 21,240 Value ($000) $2,441 Avg Close $117.67 Range $108.60 - $132.99

Q4 2014

Shares 20,890 Value ($000) $2,725 Avg Close $124.66 Range $106.82 - $136.11

Q3 2014

Shares 20,050 Value ($000) $2,381 Avg Close $117.47 Range $108.03 - $128.30

Q2 2014

Shares 19,295 Value ($000) $2,150 Avg Close $107.63 Range $99.26 - $114.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	15,681	$2,190	$140.86	$128.51 - $153.00
Q3 2019	15,601	$2,191	$138.28	$121.36 - $153.99
Q2 2019	15,484	$2,255	$149.71	$131.53 - $168.94
Q1 2019	15,681	$2,461	$160.92	$148.91 - $173.44
Q4 2018	16,136	$2,615	$171.58	$149.87 - $195.41
Q3 2018	15,707	$3,132	$183.01	$168.77 - $199.71
Q2 2018	15,771	$2,720	$166.71	$138.67 - $183.27
Q1 2018	16,381	$2,369	$143.36	$131.31 - $153.91
Q4 2017	17,216	$2,259	$124.22	$114.63 - $136.35
Q3 2017	17,470	$2,106	$120.71	$114.76 - $130.00
Q2 2017	17,355	$2,205	$131.00	$124.27 - $142.92
Q1 2017	17,268	$2,462	$142.67	$130.61 - $149.50
Q4 2016	17,528	$2,537	$135.48	$114.45 - $148.34
Q3 2016	17,988	$2,242	$121.40	$110.86 - $127.13
Q2 2016	18,450	$2,100	$107.52	$93.64 - $124.91
Q1 2016	19,380	$2,051	$95.83	$86.03 - $106.86
Q4 2015	19,980	$1,937	$108.10	$94.51 - $123.25
Q3 2015	21,005	$2,432	$122.44	$111.43 - $135.20
Q2 2015	21,125	$2,542	$122.95	$111.33 - $128.08
Q1 2015	21,240	$2,441	$117.67	$108.60 - $132.99
Q4 2014	20,890	$2,725	$124.66	$106.82 - $136.11
Q3 2014	20,050	$2,381	$117.47	$108.03 - $128.30
Q2 2014	19,295	$2,150	$107.63	$99.26 - $114.14