FIVE9 INC

Ticker: FIVN CUSIP: 338307101 Class: Common Stock

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025

Shares 4,024 Value ($000) $81 Avg Close $21.23 Range $17.71 - $24.96

Q3 2025

Shares 35,973 Value ($000) $871 Avg Close $26.44 Range $23.68 - $29.71

Q2 2025

Shares 37,349 Value ($000) $989 Avg Close $26.02 Range $21.04 - $30.38

Q1 2025

Shares 38,280 Value ($000) $1,039 Avg Close $36.67 Range $26.48 - $49.90

Q4 2024

Shares 40,835 Value ($000) $1,660 Avg Close $36.07 Range $27.00 - $44.36

Q3 2024

Shares 5,893 Value ($000) $169 Avg Close $36.09 Range $26.60 - $47.13

Q2 2024

Shares 21,121 Value ($000) $931 Avg Close $51.96 Range $39.07 - $63.30

Q1 2024

Shares 19,971 Value ($000) $1,240 Avg Close $69.48 Range $56.49 - $81.24

Q4 2023

Shares 29,202 Value ($000) $2,298 Avg Close $69.64 Range $54.66 - $92.40

Q3 2023

Shares 28,105 Value ($000) $1,807 Avg Close $74.83 Range $62.38 - $89.58

Q4 2022

Shares 9,103 Value ($000) $1 Avg Close $62.76 Range $46.61 - $81.85

Q3 2022

Shares 4,545 Value ($000) $259 Avg Close $97.14 Range $74.48 - $120.39

Q2 2022

Shares 4,621 Value ($000) $433 Avg Close $101.15 Range $81.16 - $121.17

Q1 2022

Shares 4,952 Value ($000) $540 Avg Close $116.40 Range $80.52 - $144.24

Q4 2021

Shares 4,250 Value ($000) $508 Avg Close $147.91 Range $122.33 - $170.73

Q2 2021

Shares 40,885 Value ($000) $7,147 Avg Close $172.39 Range $153.49 - $192.12

Q1 2021

Shares 39,807 Value ($000) $6,982 Avg Close $170.85 Range $148.62 - $201.75

Q4 2020

Shares 38,447 Value ($000) $6,892 Avg Close $152.08 Range $128.01 - $187.99

Q3 2020

Shares 38,206 Value ($000) $5,436 Avg Close $120.26 Range $107.10 - $131.98

Q2 2020

Shares 30,104 Value ($000) $3,479 Avg Close $97.33 Range $71.68 - $111.25

Q1 2020

Shares 38,492 Value ($000) $3,745 Avg Close $71.28 Range $52.51 - $81.73

Q4 2019

Shares 35,900 Value ($000) $2,609 Avg Close $61.18 Range $50.73 - $69.86

Q3 2019

Shares 35,781 Value ($000) $1,961 Avg Close $56.25 Range $46.22 - $65.45

Q2 2019

Shares 34,792 Value ($000) $1,696 Avg Close $50.75 Range $46.09 - $56.27

Q1 2019

Shares 34,915 Value ($000) $1,764 Avg Close $50.84 Range $40.82 - $57.90

Q4 2018

Shares 33,059 Value ($000) $1,571 Avg Close $40.23 Range $34.66 - $45.58

Q3 2018

Shares 21,750 Value ($000) $817 Avg Close $41.24 Range $31.64 - $49.50

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,024	$81	$21.23	$17.71 - $24.96
Q3 2025	35,973	$871	$26.44	$23.68 - $29.71
Q2 2025	37,349	$989	$26.02	$21.04 - $30.38
Q1 2025	38,280	$1,039	$36.67	$26.48 - $49.90
Q4 2024	40,835	$1,660	$36.07	$27.00 - $44.36
Q3 2024	5,893	$169	$36.09	$26.60 - $47.13
Q2 2024	21,121	$931	$51.96	$39.07 - $63.30
Q1 2024	19,971	$1,240	$69.48	$56.49 - $81.24
Q4 2023	29,202	$2,298	$69.64	$54.66 - $92.40
Q3 2023	28,105	$1,807	$74.83	$62.38 - $89.58
Q4 2022	9,103	$1	$62.76	$46.61 - $81.85
Q3 2022	4,545	$259	$97.14	$74.48 - $120.39
Q2 2022	4,621	$433	$101.15	$81.16 - $121.17
Q1 2022	4,952	$540	$116.40	$80.52 - $144.24
Q4 2021	4,250	$508	$147.91	$122.33 - $170.73
Q2 2021	40,885	$7,147	$172.39	$153.49 - $192.12
Q1 2021	39,807	$6,982	$170.85	$148.62 - $201.75
Q4 2020	38,447	$6,892	$152.08	$128.01 - $187.99
Q3 2020	38,206	$5,436	$120.26	$107.10 - $131.98
Q2 2020	30,104	$3,479	$97.33	$71.68 - $111.25
Q1 2020	38,492	$3,745	$71.28	$52.51 - $81.73
Q4 2019	35,900	$2,609	$61.18	$50.73 - $69.86
Q3 2019	35,781	$1,961	$56.25	$46.22 - $65.45
Q2 2019	34,792	$1,696	$50.75	$46.09 - $56.27
Q1 2019	34,915	$1,764	$50.84	$40.82 - $57.90
Q4 2018	33,059	$1,571	$40.23	$34.66 - $45.58
Q3 2018	21,750	$817	$41.24	$31.64 - $49.50