Company Analysis

Klaviyo, Inc. (KVYO)

NYSE: KVYO · Services-Prepackaged Software · Boston, MA · filing with the SEC since 2020
Grade5.8
◀ Past 5.1● Present 6.0▶ Future 6.2

Filings

138 filings since 2017 beside 373 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 35 days after the quarter ended. The proxy statement was last filed Apr 29, 2026.

Filings a yearinsider forms included
11156153181118
2020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 5 times in the last 36 months, the newest Jul 13, 2026.
Insider forms 373

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 5, 2026 SCHEDULE 13G Large holder notice
Nov 4, 2026 10-Q Quarterly report Sep 30, 2026
Nov 4, 2026 8-K items 2.02, 8.01, 9.01 Results released; Other event · Current report
Aug 31, 2026 SCHEDULE 13D/A Activist holder update, amended
Aug 6, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 5, 2026 10-Q Quarterly report Jun 30, 2026
Aug 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Aug 5, 2026 SCHEDULE 13G/A Large holder update, amended
Jul 31, 2026 SCHEDULE 13G Large holder notice
Jul 29, 2026 SCHEDULE 13G Large holder notice
Jul 13, 2026 8-K items 5.02, 7.01, 9.01 Officer or director change; Investor disclosure (Regulation FD) · Current report
Jun 9, 2026 8-K item 5.07 Shareholder vote · Current report
May 14, 2026 SCHEDULE 13G/A Large holder update, amended
May 5, 2026 10-Q Quarterly report Mar 31, 2026
May 5, 2026 8-K items 2.02, 5.02, 7.01, 9.01 Results released; Officer or director change; Investor disclosure (Regulation FD) · Current report May 1, 2026
Apr 29, 2026 SCHEDULE 13G Large holder notice
Apr 29, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 29, 2026 DEFA14A Extra proxy material
Apr 29, 2026 DEF 14A Proxy statement Jun 9, 2026
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 6, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 2, 2026 8-K items 8.01, 9.01 Other event · Current report
Feb 13, 2026 SCHEDULE 13G Large holder notice
Feb 10, 2026 S-8 Employee stock plan registration
Feb 10, 2026 10-K Annual report Dec 31, 2025
Feb 10, 2026 8-K items 2.02, 9.01 Results released · Current report
Feb 10, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 8, 2026 SCHEDULE 13G/A Large holder update, amended
Dec 9, 2025 8-K items 5.02, 5.03, 7.01, 9.01 Officer or director change; Charter, bylaw or fiscal-year change; Investor disclosure (Regulation FD) · Current report Dec 8, 2025
Dec 2, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Nov 14, 2025 SCHEDULE 13D/A Activist holder update, amended
Nov 13, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 7, 2025 SCHEDULE 13G Large holder notice
Nov 5, 2025 10-Q Quarterly report Sep 30, 2025
Nov 5, 2025 8-K items 2.02, 9.01 Results released · Current report
Nov 5, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 5, 2025 SCHEDULE 13G/A Large holder update, amended
Nov 5, 2025 SCHEDULE 13G Large holder notice
Sep 25, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Aug 29, 2025 8-K item 5.02 Officer or director change · Current report
40 of 138 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton KVYO · research, not advice