KLAVIYO INC

Ticker: KVYO CUSIP: 49845K101 Class: Common Stock

Barton Investment Management's Holding History (CIK: 0001387818)

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

Q4 2025

Shares 670,042 Value ($000) $21,756 Avg Close $28.01 Range $23.44 - $33.35

Q3 2025

Shares 394,989 Value ($000) $10,937 Avg Close $32.29 Range $27.66 - $36.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	670,042	$21,756	$28.01	$23.44 - $33.35
Q3 2025	394,989	$10,937	$32.29	$27.66 - $36.76