FIVE9 INC

Ticker: FIVN CUSIP: 338307101 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025

Shares 889,146 Value ($000) $17,827 Avg Close $21.23 Range $17.71 - $24.96

Q3 2025

Shares 908,996 Value ($000) $22,006 Avg Close $26.44 Range $23.68 - $29.71

Q2 2025

Shares 589,233 Value ($000) $15,603 Avg Close $26.02 Range $21.04 - $30.38

Q1 2025

Shares 494,651 Value ($000) $13,431 Avg Close $36.67 Range $26.48 - $49.90

Q4 2024

Shares 381,751 Value ($000) $15,515 Avg Close $36.07 Range $27.00 - $44.36

Q3 2024

Shares 387,749 Value ($000) $11,140 Avg Close $36.09 Range $26.60 - $47.13

Q2 2024

Shares 363,558 Value ($000) $16,031 Avg Close $51.96 Range $39.07 - $63.30

Q1 2024

Shares 291,354 Value ($000) $18,096 Avg Close $69.48 Range $56.49 - $81.24

Q4 2023

Shares 47,769 Value ($000) $3,759 Avg Close $69.64 Range $54.66 - $92.40

Q3 2023

Shares 42,543 Value ($000) $2,736 Avg Close $74.83 Range $62.38 - $89.58

Q2 2023

Shares 15,110 Value ($000) $1,246 Avg Close $67.12 Range $51.01 - $83.49

Q1 2023

Shares 9,826 Value ($000) $710 Avg Close $71.53 Range $59.43 - $86.49

Q4 2022

Shares 33,612 Value ($000) $2 Avg Close $62.76 Range $46.61 - $81.85

Q3 2022

Shares 82,240 Value ($000) $6,167 Avg Close $97.14 Range $74.48 - $120.39

Q2 2022

Shares 109,658 Value ($000) $9,995 Avg Close $101.15 Range $81.16 - $121.17

Q1 2022

Shares 95,225 Value ($000) $10,513 Avg Close $116.40 Range $80.52 - $144.24

Q4 2021

Shares 100,146 Value ($000) $13,754 Avg Close $147.91 Range $122.33 - $170.73

Q3 2021

Shares 96,092 Value ($000) $15,351 Avg Close $182.48 Range $155.06 - $211.68

Q2 2021

Shares 93,530 Value ($000) $17,155 Avg Close $172.39 Range $153.49 - $192.12

Q1 2021

Shares 73,759 Value ($000) $11,517 Avg Close $170.85 Range $148.62 - $201.75

Q4 2020

Shares 68,172 Value ($000) $11,889 Avg Close $152.08 Range $128.01 - $187.99

Q3 2020

Shares 60,849 Value ($000) $7,890 Avg Close $120.26 Range $107.10 - $131.98

Q2 2020

Shares 74,097 Value ($000) $8,200 Avg Close $97.33 Range $71.68 - $111.25

Q1 2020

Shares 40,163 Value ($000) $3,071 Avg Close $71.28 Range $52.51 - $81.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	889,146	$17,827	$21.23	$17.71 - $24.96
Q3 2025	908,996	$22,006	$26.44	$23.68 - $29.71
Q2 2025	589,233	$15,603	$26.02	$21.04 - $30.38
Q1 2025	494,651	$13,431	$36.67	$26.48 - $49.90
Q4 2024	381,751	$15,515	$36.07	$27.00 - $44.36
Q3 2024	387,749	$11,140	$36.09	$26.60 - $47.13
Q2 2024	363,558	$16,031	$51.96	$39.07 - $63.30
Q1 2024	291,354	$18,096	$69.48	$56.49 - $81.24
Q4 2023	47,769	$3,759	$69.64	$54.66 - $92.40
Q3 2023	42,543	$2,736	$74.83	$62.38 - $89.58
Q2 2023	15,110	$1,246	$67.12	$51.01 - $83.49
Q1 2023	9,826	$710	$71.53	$59.43 - $86.49
Q4 2022	33,612	$2	$62.76	$46.61 - $81.85
Q3 2022	82,240	$6,167	$97.14	$74.48 - $120.39
Q2 2022	109,658	$9,995	$101.15	$81.16 - $121.17
Q1 2022	95,225	$10,513	$116.40	$80.52 - $144.24
Q4 2021	100,146	$13,754	$147.91	$122.33 - $170.73
Q3 2021	96,092	$15,351	$182.48	$155.06 - $211.68
Q2 2021	93,530	$17,155	$172.39	$153.49 - $192.12
Q1 2021	73,759	$11,517	$170.85	$148.62 - $201.75
Q4 2020	68,172	$11,889	$152.08	$128.01 - $187.99
Q3 2020	60,849	$7,890	$120.26	$107.10 - $131.98
Q2 2020	74,097	$8,200	$97.33	$71.68 - $111.25
Q1 2020	40,163	$3,071	$71.28	$52.51 - $81.73