KLAVIYO INC

Ticker: KVYO CUSIP: 49845K101 Class: Common Stock

Jefferies Financial Group Inc.'s Holding History (CIK: 0000096223)

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

Q4 2025

Shares 455,000 Value ($000) $14,774 Avg Close $28.01 Range $23.44 - $33.35

Q3 2025

Shares 18,796 Value ($000) $520 Avg Close $32.29 Range $27.66 - $36.76

Q2 2025

Shares 11,648 Value ($000) $391 Avg Close $31.68 Range $23.77 - $37.79

Q1 2025

Shares 61,404 Value ($000) $1,858 Avg Close $40.34 Range $29.15 - $49.55

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	455,000	$14,774	$28.01	$23.44 - $33.35
Q3 2025	18,796	$520	$32.29	$27.66 - $36.76
Q2 2025	11,648	$391	$31.68	$23.77 - $37.79
Q1 2025	61,404	$1,858	$40.34	$29.15 - $49.55