Transaction · 0001470831-26-000868

Edmond Landon

Edmond Landon, CLO, reported an open-market or private sale at Klaviyo, Inc. involving 53473.000000 shares for an estimated $1069994.73. Reported holdings after the transaction were 485969.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCLO
KVYOKlaviyo, Inc.
Filing timeSep 02
Trade dateAug 28, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$20.64
Pre-filing
1mo ago -6.2%1w ago -11.2%1d ago -5.0%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

KVYO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
KVYO since 2026-09-02Filed yesterday · 1 day of post-filing data
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001470831-26-000868
Series A Common Stock
Transaction date
Aug 28, 2026
Filed Sep 02, 2026, 12:16 AM · 5d delay
Shares
53.4k sh
$2.00k per share
Estimated value
-$106M
Computed from shares × price
Holdings after
485k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Large Sale 10b5-1 Detected
-4score
Filing-only score

-4

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Legal Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    These transactions were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2025.

  2. F2

    The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $20.00 to $20.15 per share. The Reporting Person undertakes to provide…

  3. F3

    These transactions were effected by the Reporting Person pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 1, 2026.

  4. F4

    The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $19.95 to $20.77 per share. The Reporting Person undertakes to provide…

  5. F5

    Consists of (i) 50,886 shares of the Issuer's Series A Common Stock, par value $0.001 per share ("Series A Common Stock"), (ii) 297,110 unvested restricted stock units awarded under the Issuer's 2023…

Original filing · 0001470831-26-000868
Related transactions

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Same reporting owner
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KVYO