Klaviyo, Inc. — All Filings
427 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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144
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UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0000102909-26-001637 | Mar 27, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000318 | Mar 26, 2026 | Mar 24, 2026 |
| 4 | FORM 4 | 0001470831-26-000299 | Mar 19, 2026 | Mar 17, 2026 |
| 144 | — | 0001950047-26-002738 | Mar 17, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000272 | Mar 13, 2026 | Mar 12, 2026 |
| 4 | FORM 4 | 0001470831-26-000270 | Mar 13, 2026 | Mar 12, 2026 |
| 4 | FORM 4 | 0001470831-26-000262 | Mar 12, 2026 | Mar 10, 2026 |
| 144 | — | 0001950047-26-002529 | Mar 12, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000249 | Mar 5, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000247 | Mar 5, 2026 | Mar 3, 2026 |
| 144 | — | 0001950047-26-002258 | Mar 5, 2026 | — |
| 8-K | 8-K | 0001835830-26-000011 | Mar 2, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000222 | Feb 26, 2026 | Feb 24, 2026 |
| 144 | — | 0001950047-26-001747 | Feb 24, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000164 | Feb 18, 2026 | Feb 15, 2026 |
| 4 | FORM 4 | 0001470831-26-000162 | Feb 18, 2026 | Feb 15, 2026 |
| 4 | FORM 4 | 0001470831-26-000159 | Feb 18, 2026 | Feb 15, 2026 |
| 4 | FORM 4 | 0001470831-26-000157 | Feb 18, 2026 | Feb 13, 2026 |
| 4 | FORM 4 | 0001470831-26-000142 | Feb 17, 2026 | Feb 12, 2026 |
| SCHEDULE 13G | — | 0001562230-26-000016 | Feb 13, 2026 | — |
| SCHEDULE 13G/A | — | 0001470831-26-000107 | Feb 10, 2026 | — |
| S-8 | S-8 | 0001835830-26-000009 | Feb 10, 2026 | — |
| 10-K | 10-K | 0001835830-26-000007 | Feb 10, 2026 | Dec 31, 2025 |
| 8-K | 8-K | 0001835830-26-000005 | Feb 10, 2026 | — |
| 4 | FORM 4 | 0001470831-26-000061 | Jan 29, 2026 | Jan 27, 2026 |
| 4 | FORM 4 | 0001470831-26-000051 | Jan 22, 2026 | Jan 20, 2026 |
| 4 | FORM 4 | 0001470831-26-000043 | Jan 16, 2026 | Jan 15, 2026 |
| 4 | FORM 4 | 0001470831-26-000041 | Jan 16, 2026 | Jan 15, 2026 |
| 4 | FORM 4 | 0001470831-26-000039 | Jan 16, 2026 | Jan 15, 2026 |
| 4 | FORM 4 | 0001470831-26-000037 | Jan 15, 2026 | Jan 13, 2026 |
| 4 | FORM 4 | 0001470831-26-000022 | Jan 8, 2026 | Jan 6, 2026 |
| 4 | FORM 4 | 0001470831-25-000452 | Dec 23, 2025 | Dec 22, 2025 |
| 4 | FORM 4 | 0001470831-25-000447 | Dec 19, 2025 | Dec 18, 2025 |
| 4 | FORM 4 | 0001470831-25-000444 | Dec 19, 2025 | Dec 18, 2025 |
| 4 | FORM 4 | 0001470831-25-000442 | Dec 19, 2025 | Dec 17, 2025 |
| 144 | — | 0001950047-25-010521 | Dec 18, 2025 | — |
| 144 | — | 0001950047-25-010503 | Dec 18, 2025 | — |
| 4 | FORM 4 | 0001470831-25-000431 | Dec 17, 2025 | Dec 16, 2025 |
| 4 | FORM 4 | 0001470831-25-000429 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001470831-25-000427 | Dec 17, 2025 | Dec 15, 2025 |
| 4 | FORM 4 | 0001470831-25-000425 | Dec 17, 2025 | Dec 15, 2025 |
| 144 | — | 0001959173-25-007824 | Dec 17, 2025 | — |
| 144 | — | 0001959173-25-007759 | Dec 15, 2025 | — |
| 144 | — | 0001950047-25-010296 | Dec 15, 2025 | — |
| 4 | FORM 4 | 0001470831-25-000395 | Dec 11, 2025 | Dec 9, 2025 |
| 8-K | 8-K | 0001835830-25-000116 | Dec 9, 2025 | Dec 8, 2025 |
| 4 | FORM 4 | 0001470831-25-000382 | Dec 4, 2025 | Dec 2, 2025 |
| 144 | — | 0001950047-25-009642 | Dec 2, 2025 | — |
| 8-K | 8-K | 0001835830-25-000114 | Dec 2, 2025 | — |
| 4 | FORM 4 | 0001470831-25-000372 | Nov 26, 2025 | Nov 24, 2025 |