KLAVIYO INC

Ticker: KVYO CUSIP: 49845K101 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 345,042 Value ($000) $11,204 Avg Close $28.01 Range $23.44 - $33.35

Q3 2025

Shares 528,575 Value ($000) $14,636 Avg Close $32.29 Range $27.66 - $36.76

Q2 2025

Shares 1,051,218 Value ($000) $35,300 Avg Close $31.68 Range $23.77 - $37.79

Q1 2025

Shares 1,065,091 Value ($000) $32,230 Avg Close $40.34 Range $29.15 - $49.55

Q4 2024

Shares 1,310,227 Value ($000) $54,034 Avg Close $38.18 Range $32.02 - $44.77

Q3 2024

Shares 451,778 Value ($000) $15,984 Avg Close $28.98 Range $22.12 - $36.47

Q3 2023

Shares 35,000 Value ($000) $1,208 Avg Close $34.31 Range $30.26 - $39.47

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	345,042	$11,204	$28.01	$23.44 - $33.35
Q3 2025	528,575	$14,636	$32.29	$27.66 - $36.76
Q2 2025	1,051,218	$35,300	$31.68	$23.77 - $37.79
Q1 2025	1,065,091	$32,230	$40.34	$29.15 - $49.55
Q4 2024	1,310,227	$54,034	$38.18	$32.02 - $44.77
Q3 2024	451,778	$15,984	$28.98	$22.12 - $36.47
Q3 2023	35,000	$1,208	$34.31	$30.26 - $39.47