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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001628280-23-032660
Filing Date
2023-09-20
Accepted
2023-09-20 16:31:29
Documents
2
Period of Report
2023-09-20

Document Format Files

Seq Description Document Type Size
1 FORM 3 wk-form3_1695241881.html 3  
1 FORM 3 wk-form3_1695241881.xml 3 3068
2 EX-24 poa-edhallen.htm EX-24 7269
  Complete submission text file 0001628280-23-032660.txt   11672
Mailing Address 125 SUMMER STREET, FLOOR 6 BOSTON MA 02110
Business Address 125 SUMMER STREET, FLOOR 6 BOSTON MA 02110 800-338-1744
Klaviyo, Inc. (Issuer) CIK: 0001835830 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7372 Services-Prepackaged Software

Mailing Address KLAVIYO, INC. 125 SUMMER STREET, 6TH FLOOR BOSTON MA 02110
Business Address
Hallen Ed (Reporting) CIK: 0001991125 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-41806 | Film No.: 231266833