SEC Form 4 · accession 0001193125-26-377117
Klaviyo, Inc. · KVYO
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Period of report
Aug 31, 2026
Accepted (ET)
Aug 31, 2026 · 5:35 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001835830
Table I — non-derivative securities
No Table I lines on this filing.
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Warrants to Purchase Series B Common Stock (Right to Buy)F2,F1 | $0.01 | Aug 31, 2026 | X | 344,383 | D | — | Jul 28, 2032 | Series B Common Stock | 344,383 | 1,377,529 | D |
| Series B Common StockF2,F3 | — | Aug 31, 2026 | X | 344,383 | A | — | — | Series A Common Stock | 344,383 | 17,317,491 | D |
Explanation of responses
- F125% of the shares subject to the warrants vested on July 28, 2022, and the remaining shares vest quarterly in equal amounts through July 28, 2027. Notwithstanding the foregoing, in connection with the Issuer's initial public offering ("IPO"), 25% of the total number of shares subject to the warrants vested immediately prior to the completion of the IPO.
- F2Reflects securities held directly by Shopify Strategic Holdings 3 LLC, a wholly-owned subsidiary of Shopify Inc. ("Shopify"). Shopify is an indirect beneficial owner and disclaims beneficial ownership except to the extent of its pecuniary interest therein.
- F3Each 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 of the Issuer, and will automatically convert into 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.