FIVE9 INC

Ticker: FIVN CUSIP: 338307101 Class: Common Stock

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q2 2024

Shares 1,734,414 Value ($000) $76,488 Avg Close $51.96 Range $39.07 - $63.30

Q1 2024

Shares 3,452,138 Value ($000) $214,412 Avg Close $69.48 Range $56.49 - $81.24

Q4 2023

Shares 2,714,117 Value ($000) $213,574 Avg Close $69.64 Range $54.66 - $92.40

Q3 2023

Shares 3,593,745 Value ($000) $231,078 Avg Close $74.83 Range $62.38 - $89.58

Q2 2023

Shares 2,169,587 Value ($000) $178,882 Avg Close $67.12 Range $51.01 - $83.49

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2024	1,734,414	$76,488	$51.96	$39.07 - $63.30
Q1 2024	3,452,138	$214,412	$69.48	$56.49 - $81.24
Q4 2023	2,714,117	$213,574	$69.64	$54.66 - $92.40
Q3 2023	3,593,745	$231,078	$74.83	$62.38 - $89.58
Q2 2023	2,169,587	$178,882	$67.12	$51.01 - $83.49