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KVYO · Klaviyo, Inc.

−5.6% on Oct 16

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Updated Oct 17 · 6 feeds behind: Insider filings, 3 days, and 5 more · Every feed →

On this page

The market view

Price chart

The interactive KVYO chart (by TradingView) loads here.

Our take

1 rule fired on KVYO

In short: none of these rules has solid or some evidence yet, so they show no clear lean on KVYO.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for KVYO, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on KVYO, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of KVYO. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 22, 2026–Oct 19, 2026 · UTC dates · today is excluded

Insider sales

Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.

Latest 28 days
1
Earlier median
3
Earlier range
1–7
Distinct filers per 28 daysScale: 0–7
Oct 21, 2025Oct 19, 2026
Earlier periodsLatest 28 daysEarlier median 3Limited or missing history

Who appears in the latest period?

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Jun 18, 2026. Newest disclosure across this feed: Oct 16, 2026.

Earlier periods in the comparison: 3. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 21, 2025–Nov 17, 2025—Unavailable
Nov 18, 2025–Dec 15, 2025—Unavailable
Dec 16, 2025–Jan 12, 2026—Unavailable
Jan 13, 2026–Feb 9, 2026—Unavailable
Feb 10, 2026–Mar 9, 2026—Unavailable
Mar 10, 2026–Apr 6, 2026—Unavailable
Apr 7, 2026–May 4, 2026—Unavailable
May 5, 2026–Jun 1, 2026—Unavailable
Jun 2, 2026–Jun 29, 20260Partial; excluded
Jun 30, 2026–Jul 27, 20260Within stored history
Jul 28, 2026–Aug 24, 20260Within stored history
Aug 25, 2026–Sep 21, 20260Within stored history
Sep 22, 2026–Oct 19, 2026Latest period0Within stored history
Insider sales · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 3; range: 1–7.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 21, 2025–Nov 17, 2025—Unavailable
Nov 18, 2025–Dec 15, 2025—Unavailable
Dec 16, 2025–Jan 12, 2026—Unavailable
Jan 13, 2026–Feb 9, 2026—Unavailable
Feb 10, 2026–Mar 9, 2026—Unavailable
Mar 10, 2026–Apr 6, 2026—Unavailable
Apr 7, 2026–May 4, 2026—Unavailable
May 5, 2026–Jun 1, 2026—Unavailable
Jun 2, 2026–Jun 29, 20261Partial; excluded
Jun 30, 2026–Jul 27, 20261Within stored history
Jul 28, 2026–Aug 24, 20267Within stored history
Aug 25, 2026–Sep 21, 20263Within stored history
Sep 22, 2026–Oct 19, 2026Latest period1Within stored history
Congress purchases · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 21, 2025–Nov 17, 2025—Unavailable
Nov 18, 2025–Dec 15, 2025—Unavailable
Dec 16, 2025–Jan 12, 2026—Unavailable
Jan 13, 2026–Feb 9, 2026—Unavailable
Feb 10, 2026–Mar 9, 2026—Unavailable
Mar 10, 2026–Apr 6, 2026—Unavailable
Apr 7, 2026–May 4, 2026—Unavailable
May 5, 2026–Jun 1, 2026—Unavailable
Jun 2, 2026–Jun 29, 2026—Unavailable
Jun 30, 2026–Jul 27, 2026—Unavailable
Jul 28, 2026–Aug 24, 2026—Unavailable
Aug 25, 2026–Sep 21, 2026—Unavailable
Sep 22, 2026–Oct 19, 2026Latest period—Unavailable
Congress sales · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 21, 2025–Nov 17, 2025—Unavailable
Nov 18, 2025–Dec 15, 2025—Unavailable
Dec 16, 2025–Jan 12, 2026—Unavailable
Jan 13, 2026–Feb 9, 2026—Unavailable
Feb 10, 2026–Mar 9, 2026—Unavailable
Mar 10, 2026–Apr 6, 2026—Unavailable
Apr 7, 2026–May 4, 2026—Unavailable
May 5, 2026–Jun 1, 2026—Unavailable
Jun 2, 2026–Jun 29, 2026—Unavailable
Jun 30, 2026–Jul 27, 2026—Unavailable
Jul 28, 2026–Aug 24, 2026—Unavailable
Aug 25, 2026–Sep 21, 2026—Unavailable
Sep 22, 2026–Oct 19, 2026Latest period—Unavailable
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Owners & lobbying

Insiders · Oct 2026

  1. Disclosed
    Ed Hallen · Sale

    Transaction dated Oct 7, 2026

  2. Disclosed
    Ed Hallen · Sale

    Transaction dated Oct 7, 2026

  3. Filed
All 31 records in this snapshot
  1. Disclosed
    Ed Hallen · Sale

    Transaction dated Oct 7, 2026

  2. Disclosed
    Ed Hallen · Sale

    Transaction dated Oct 7, 2026

  3. Filed
  4. Disclosed
    Ed Hallen · Sale

    Transaction dated Sep 24, 2026

  5. Disclosed
    Ed Hallen · Sale

    Transaction dated Sep 24, 2026

  6. Filed
  7. Filed
  8. Disclosed
    Ledger Susan St. · Sale

    Transaction dated Sep 11, 2026

  9. Filed
  10. Disclosed
    Ed Hallen · Sale

    Transaction dated Aug 31, 2026

  11. Disclosed
    Ed Hallen · Sale

    Transaction dated Aug 31, 2026

  12. Disclosed
    Landon Edmond · Sale

    Transaction dated Aug 28, 2026

  13. Disclosed
    Landon Edmond · Sale

    Transaction dated Aug 31, 2026

  14. Filed
  15. Filed
    Shopify Inc. ↗

    13D amendment

  16. Disclosed
    Amanda Whalen · Sale

    Transaction dated Aug 14, 2026

  17. Disclosed
  18. Disclosed
    Summit Investors Ge Ix/Vc IV, LLC · Sale

    Transaction dated Aug 11, 2026

  19. Disclosed
    Summit Partners Co-Invest (Kiwi), LP · Sale

    Transaction dated Aug 11, 2026

  20. Disclosed
  21. Disclosed
  22. Disclosed
    Summit Partners L P · Sale

    Transaction dated Aug 11, 2026

  23. Filed
  24. Filed
  25. Disclosed
    Amanda Whalen · Sale

    Transaction dated Jul 16, 2026

  26. Filed
  27. Filed
  28. Filed
  29. Disclosed
    Amanda Whalen · Sale

    Transaction dated Jun 18, 2026

  30. Filed
  31. Filed

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No Congress trades on KVYO disclosed in the last 90 days.

See every Congress trade on KVYO →

Company insiders

0 buys · 12 sells (16 filed lots) · $537M sold

  1. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$1Mdisclosed Oct 9 · filed 2 days after the trade
  2. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$673Kdisclosed Oct 9 · filed 2 days after the trade
  3. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$13.6Kdisclosed Sep 25 · filed 1 day after the trade
  4. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$8.5Kdisclosed Sep 25 · filed 1 day after the trade
  5. ▼ SELLLedger Susan St. DirectorKVYO Klaviyo, Inc.$37.1Kdisclosed Sep 14 · filed 3 days after the trade
  6. ▼ SELLLandon Edmond Chief Legal OfficerKVYO Klaviyo, Inc.$1.1Mdisclosed Sep 1 · filed 4 days after the trade
  7. ▼ SELLLandon Edmond Chief Legal OfficerKVYO Klaviyo, Inc.$166Kdisclosed Sep 1 · filed 1 day after the trade
  8. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$802Kdisclosed Sep 1 · filed 1 day after the trade
  9. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$1.2Mdisclosed Sep 1 · filed 1 day after the trade
  10. ▼ SELLAmanda Whalen Chief Financial OfficerKVYO Klaviyo, Inc.$259Kdisclosed Aug 18 · filed 4 days after the trade
See every insider trade on KVYO →

Big holders (Schedule 13D / 13G): 3 filings in the last 90 days · newest: Shopify Inc. (13D amendment), Aug 31, 2026 ↗

Filings & events

Company filings (8-K) 42

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.028
  • Shared information with investors · item 7.017
  • Directors or officers joined, left or got new pay · item 5.025
  • Shareholder vote results · item 5.073
  • Other events · item 8.012
  • Changed its charter or bylaws · item 5.031

Filing red flags 1

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Planned insider sales (Form 144) 120

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

12 in the last 90 days · 120 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

5% owners (13D / 13G) 9

Investors who reported owning 5% or more — 13D for owners who may push for changes, 13G for owners who just hold.

Push for changes, or just hold?

  • 13D, may push for changes: 3 filings
  • 13G, just holds: 6 filings

Filed most: Shopify Inc. (3) · Vanguard Capital Management LLC (1) · BlackRock, Inc. (1) · Vanguard Portfolio Management LLC (1)

Biggest named funds (13F)

The largest KVYO holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on KVYO

  1. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$1Mdisclosed Oct 9 · filed 2 days after the trade
  2. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$673Kdisclosed Oct 9 · filed 2 days after the trade
  3. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$13.6Kdisclosed Sep 25 · filed 1 day after the trade
  4. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$8.5Kdisclosed Sep 25 · filed 1 day after the trade
  5. ▼ SELLLedger Susan St. DirectorKVYO Klaviyo, Inc.$37.1Kdisclosed Sep 14 · filed 3 days after the trade
  6. ▼ SELLLandon Edmond Chief Legal OfficerKVYO Klaviyo, Inc.$1.1Mdisclosed Sep 1 · filed 4 days after the trade
  7. ▼ SELLLandon Edmond Chief Legal OfficerKVYO Klaviyo, Inc.$166Kdisclosed Sep 1 · filed 1 day after the trade
  8. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$802Kdisclosed Sep 1 · filed 1 day after the trade
  9. ▼ SELLEd Hallen DirectorKVYO Klaviyo, Inc.$1.2Mdisclosed Sep 1 · filed 1 day after the trade
  10. ▼ SELLAmanda Whalen Chief Financial OfficerKVYO Klaviyo, Inc.$259Kdisclosed Aug 18 · filed 4 days after the trade
  11. ▼ SELLSummit Partners L P 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  12. ▼ SELLSummit Partners Growth Equity Fund IX-B, L.P. 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  13. ▼ SELLSummit Partners Co-Invest (Kiwi), LP 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  14. ▼ SELLSummit Investors Ge Ix/Vc IV (Uk), L.P. 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  15. ▼ SELLSummit Partners Growth Equity Fund IX-A, L.P. 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  16. ▼ SELLSummit Investors Ge Ix/Vc IV, LLC 10% ownerKVYO Klaviyo, Inc.$88.5Mdisclosed Aug 13 · filed 2 days after the trade
  17. ▼ SELLAmanda Whalen Chief Financial OfficerKVYO Klaviyo, Inc.$249Kdisclosed Jul 17 · filed 1 day after the trade
  18. ▼ SELLAmanda Whalen Chief Financial OfficerKVYO Klaviyo, Inc.$185Kdisclosed Jun 18 · filed the same day
See the trades on KVYO in the feed →
People & votes

Which members of Congress traded KVYO, sponsored bills that touch it and voted on them — opens here.