KLAVIYO INC

Ticker: KVYO CUSIP: 49845K101 Class: Common Stock

ADAGE CAPITAL PARTNERS GP, L.L.C.'s Holding History (CIK: 0001165408)

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

Q2 2025
Shares 50,000 Value ($000) $1,679 Avg Close $31.68 Range $23.77 - $37.79
Q1 2025
Shares 75,000 Value ($000) $2,270 Avg Close $40.34 Range $29.15 - $49.55
Q4 2024
Shares 250,000 Value ($000) $10,310 Avg Close $38.18 Range $32.02 - $44.77
Q3 2024
Shares 450,000 Value ($000) $15,921 Avg Close $28.98 Range $22.12 - $36.47