| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fernandez Gomez Luciano | Director | C/O KLAVIYO, INC. 125 SUMMER STREET, 6TH FLOOR, BOSTON | /s/ Landon Edmond, Attorney-in-Fact | 11 Jun 2025 | 0001730978 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KVYO | Series A Common Stock | Tax liability | $87,117 | -2,560 | -11% | $34.03 | 20,968 | 10 Jun 2025 | Direct | F1 |
| transaction | KVYO | Series A Common Stock | Award | $0 | +5,820 | +28% | $0.000000 | 26,788 | 10 Jun 2025 | Direct | F2, F3 |
| Id | Content |
|---|---|
| F1 | Represents shares of the Issuer's Series A Common Stock, par value $0.001 per share ("Series A Common Stock"), withheld by the Issuer to satisfy tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs"). |
| F2 | Represents 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. The RSUs vest in full upon the earlier of (i) June 10, 2026 or (ii) the date of the Issuer's next annual meeting of stockholders, in each case subject to the Reporting Person's continued service as a member of the Issuer's board of directors through such vesting date. |
| F3 | Consists of (i) 20,968 shares of Series A Common Stock and (ii) 5,820 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. |