0001628280-23-032688.txt : 20230920 0001628280-23-032688.hdr.sgml : 20230920 20230920165559 ACCESSION NUMBER: 0001628280-23-032688 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230920 FILED AS OF DATE: 20230920 DATE AS OF CHANGE: 20230920 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Fagnan Jeff CENTRAL INDEX KEY: 0001452366 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41806 FILM NUMBER: 231267038 MAIL ADDRESS: STREET 1: 56 WAREHAM STREET, FLOOR 3 CITY: BOSTON STATE: MA ZIP: 02118 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Accomplice Fund I, L.P. CENTRAL INDEX KEY: 0001636118 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41806 FILM NUMBER: 231267040 BUSINESS ADDRESS: STREET 1: 56 WAREHAM STREET, FLOOR 3 CITY: BOSTON STATE: MA ZIP: 02118 BUSINESS PHONE: 617-588-2694 MAIL ADDRESS: STREET 1: 56 WAREHAM STREET, FLOOR 3 CITY: BOSTON STATE: MA ZIP: 02118 FORMER NAME: FORMER CONFORMED NAME: F/K/A VENTURES FUND I, L.P. DATE OF NAME CHANGE: 20150310 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Accomplices Associates I, LLC CENTRAL INDEX KEY: 0001898737 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41806 FILM NUMBER: 231267039 BUSINESS ADDRESS: STREET 1: 56 WAREHAM STREET STREET 2: 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02118 BUSINESS PHONE: 6175882600 MAIL ADDRESS: STREET 1: 56 WAREHAM STREET STREET 2: 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02118 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Moore Ryan R CENTRAL INDEX KEY: 0001810239 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41806 FILM NUMBER: 231267037 MAIL ADDRESS: STREET 1: 56 WAREHAM STREET STREET 2: 3RD FLOOR CITY: BOSTON STATE: MA ZIP: 02118 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Klaviyo, Inc. CENTRAL INDEX KEY: 0001835830 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-PREPACKAGED SOFTWARE [7372] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 125 SUMMER STREET, FLOOR 6 CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 800-338-1744 MAIL ADDRESS: STREET 1: 125 SUMMER STREET, FLOOR 6 CITY: BOSTON STATE: MA ZIP: 02110 3 1 wk-form3_1695243350.xml FORM 3 X0206 3 2023-09-20 0 0001835830 Klaviyo, Inc. KVYO 0001636118 Accomplice Fund I, L.P. 56 WAREHAM STREET FLOOR 3 BOSTON MA 02118 0 0 1 0 0001898737 Accomplices Associates I, LLC 56 WAREHAM STREET FLOOR 3 BOSTON MA 02118 0 0 1 0 0001452366 Fagnan Jeff 56 WAREHAM STREET FLOOR 3 BOSTON MA 02118 0 0 1 0 0001810239 Moore Ryan R 56 WAREHAM STREET FLOOR 3 BOSTON MA 02118 0 0 1 0 Series A Common Stock 2433818 D Series B Common Stock Series A Common Stock 11087390 D Shares held by Accomplice Fund I, L.P. Accomplice Associates I, LLC is the general partner of Accomplice Fund I, L.P. Jeff Fagnan and Ryan Moore are Class A Members of Accomplice Associates I, LLC. Each Reporting Person disclaims beneficial ownership of the shares reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended ("Section 16"), except to the extent of his or its pecuniary interest therein, if any, and the inclusion of these shares in this report shall not be deemed an admission of beneficial ownership of any of the reported shares for purposes of Section 16 or any other purpose. 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 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. Exhibit 24 - Power of Attorney Accomplice Fund I, L.P., By: Accomplice Associates I, LLC, Its: General Partner, By: /s/ Frank Castellucci, Secretary 2023-09-20 Accomplice Fund I, LLC, By: /s/ Frank Castellucci, Secretary 2023-09-20 /s/ Frank Castellucci, Attorney-in-Fact for Jeff Fagnan 2023-09-20 /s/ Frank Castellucci, Attorney-in-Fact for Ryan Moore 2023-09-20 EX-24 2 poa-moorefagnan.htm EX-24 Document

POWER OF ATTORNEY

With respect to holdings of and transactions in securities issued by Klaviyo, Inc. (the “Company”), the undersigned hereby constitutes and appoints Frank Castellucci and Travis MacInnes, or either of them signing singly, with full power of substitution and resubstitution, to act as the undersigned’s true and lawful attorney-in-fact to:
1.prepare, execute in the undersigned’s name and on the undersigned’s behalf, and submit to the United States Securities and Exchange Commission (the “SEC”) a Form ID, including amendments thereto, and any other documents necessary or appropriate to obtain and/or regenerate codes and passwords enabling the undersigned to make electronic filings with the SEC of reports required by Section 16(a) of the Securities Exchange Act of 1934, as amended, or any rule or regulation of the SEC;

2.execute for and on behalf of the undersigned, Forms 3, 4, and 5 in accordance with Section 16 of the Securities Exchange Act of 1934, as amended, and the rules thereunder;

3.do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4, or 5, complete and execute any amendment or amendments thereto, and timely file such form with the SEC and any stock exchange or similar authority; and

4.take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in- fact may approve in such attorney-in-facts discretion.

The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution and resubstitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorneys-in-fact substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted.
The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is any Company assuming, any of the undersigned’s responsibilities to comply with Section 16 of the Securities Exchange Act of 1934, as amended.
This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4, and 5 with respect to the undersigned’s holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 15th day of September, 2023.

By: /s/ Ryan Moore Ryan Moore

By: /s/ Jeff Fagnan Jeff Fagnan