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4//SEC Filing

Edmond Landon 4

Accession 0001470831-26-000039

CIK 0001835830other

Filed

Jan 15, 7:00 PM ET

Accepted

Jan 16, 4:04 PM ET

Size

7.6 KB

Accession

0001470831-26-000039

Insider Transaction Report

Form 4
Period: 2026-01-15
Edmond Landon
Chief Legal Officer
Transactions
  • Sale

    Series A Common Stock

    [F1][F2]
    2026-01-15$26.08/sh5,601$146,074348,281 total
  • Sale

    Series A Common Stock

    [F1][F3][F4]
    2026-01-15$25.52/sh4,399$112,262343,882 total
Footnotes (4)
  • [F1]These transactions were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025.
  • [F2]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $25.80 to $26.73 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F3]The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $25.36 to $25.68 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
  • [F4]Consists of (i) 90,284 shares of the Issuer's Series A Common Stock, par value $0.001 per share ("Series A Common Stock"), and (ii) 253,598 unvested restricted stock units awarded under the Issuer's 2023 Stock Option and Incentive Plan, each representing the contingent right to receive one share of Series A Common Stock upon vesting and settlement.
Signature
/s/ Landon Edmond|2026-01-16

Issuer

Klaviyo, Inc.

CIK 0001835830

Entity typeother

Related Parties

1
  • filerCIK 0001991399

Filing Metadata

Form type
4
Filed
Jan 15, 7:00 PM ET
Accepted
Jan 16, 4:04 PM ET
Size
7.6 KB