Landon Edmond - 15 Feb 2026 Form 4 Insider Report for Klaviyo, Inc. (KVYO)

Reporting relationship: Chief Legal Officer
Issuer ticker: KVYO
Reported as of: 15 Feb 2026
Net transaction value: -$456,835
SEC form: 4
Accepted by SEC: 18 Feb 2026, 16:16:27 UTC
Prior SEC filing: 16 Jan 2026
Next SEC filing: 05 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Landon Edmond

Key filing fact

Landon Edmond filed Form 4 for Klaviyo, Inc. (KVYO) on 18 Feb 2026.

Key facts

This page summarizes Landon Edmond's Form 4 filing for Klaviyo, Inc. (KVYO).
5 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 18 Feb 2026, 16:16.

Change

Previous filing in this sequence was filed on 16 Jan 2026.
Current net transaction value: -$456,835.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001991399 Primary reporting owner

Edmond Landon

Relationship: Chief Legal Officer
Address: C/O KLAVIYO, INC., 125 SUMMER STREET, 6TH FLOOR, BOSTON
Signature: /s/ Landon Edmond
Signature date: 18 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KVYO transaction

Series A Common Stock

Conversion of derivative security

Transaction value
Shares: +11,448
Change %: +3.3%
Price
Shares after: 355,330
Date: 15 Feb 2026
Ownership: Direct
Footnotes: F1, F2

KVYO transaction

Series A Common Stock

Tax liability

Transaction value: $456,835
Shares: -24,561
Change %: -6.9%
Price: $18.60
Shares after: 330,769
Date: 15 Feb 2026
Ownership: Direct
Footnotes: F3

KVYO transaction

Series A Common Stock

Conversion of derivative security

Transaction value
Shares: +11,052
Change %: +3.3%
Price
Shares after: 341,821
Date: 17 Feb 2026
Ownership: Direct
Footnotes: F2, F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

KVYO transaction Derivative

Series B Common Stock

Conversion of derivative security

Transaction value: $0
Shares: -11,448
Change %: -51%
Price: $0.000000
Shares after: 11,052
Date: 15 Feb 2026
Ownership: Direct
Underlying class: Series A Common Stock
Underlying amount: 11,448
Exercise price
Footnotes: F1, F2

KVYO transaction Derivative

Series B Common Stock

Conversion of derivative security

Transaction value: $0
Shares: -11,052
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 17 Feb 2026
Ownership: Direct
Underlying class: Series A Common Stock
Underlying amount: 11,052
Exercise price
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Represents 11,448 shares of the Issuer's Series B Common Stock, par value $0.001 per share ("Series B Common Stock"), automatically converted into shares of the Issuer's Series A Common Stock, par value $0.001 per share ("Series A Common Stock"), in connection with tax withholding obligations related to the vesting and settlement of restricted stock units ("RSUs").

Footnote F2

Each share of Series B Common Stock is convertible at any time at the option of the holder into one share of Series A Common Stock and will automatically convert into one share of Series A Common Stock upon the occurrence of certain events as set forth in the Issuer's certificate of incorporation. The Series B Common Stock has no expiration date.

Footnote F3

Represents shares of Series A Common Stock withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of RSUs.

Footnote F4

Consists of (i) 113,414 shares of Series A Common Stock and (ii) 228,407 unvested RSUs 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.