KLAVIYO INC

Ticker: KVYO CUSIP: 49845K101 Class: Common Stock

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2025

Shares 1,051,455 Value ($000) $34,141 Avg Close $28.01 Range $23.44 - $33.35

Q3 2025

Shares 817,167 Value ($000) $22,627 Avg Close $32.29 Range $27.66 - $36.76

Q2 2025

Shares 713,807 Value ($000) $23,970 Avg Close $31.68 Range $23.77 - $37.79

Q1 2025

Shares 553,976 Value ($000) $16,763 Avg Close $40.34 Range $29.15 - $49.55

Q4 2024

Shares 526,695 Value ($000) $21,721 Avg Close $38.18 Range $32.02 - $44.77

Q3 2024

Shares 435,448 Value ($000) $15,406 Avg Close $28.98 Range $22.12 - $36.47

Q2 2024

Shares 403,414 Value ($000) $10,041 Avg Close $23.40 Range $21.26 - $25.78

Q1 2024

Shares 240,479 Value ($000) $6,127 Avg Close $26.71 Range $22.82 - $32.40

Q4 2023

Shares 34,100 Value ($000) $947 Avg Close $29.60 Range $24.35 - $35.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,051,455	$34,141	$28.01	$23.44 - $33.35
Q3 2025	817,167	$22,627	$32.29	$27.66 - $36.76
Q2 2025	713,807	$23,970	$31.68	$23.77 - $37.79
Q1 2025	553,976	$16,763	$40.34	$29.15 - $49.55
Q4 2024	526,695	$21,721	$38.18	$32.02 - $44.77
Q3 2024	435,448	$15,406	$28.98	$22.12 - $36.47
Q2 2024	403,414	$10,041	$23.40	$21.26 - $25.78
Q1 2024	240,479	$6,127	$26.71	$22.82 - $32.40
Q4 2023	34,100	$947	$29.60	$24.35 - $35.66