Transaction · 0001470831-26-000885

St. Ledger Susan

St. Ledger Susan, DIR, reported an open-market or private sale at Klaviyo, Inc. involving 2328.000000 shares for an estimated $37085.04. Reported holdings after the transaction were 23433.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SDIR
KVYOKlaviyo, Inc.
Trade date
Sep 11, 2026
Filing date
Sep 14, 2026
View on SEC Insider profile
Disclosed value-$37.0kShares × reported price
Shares traded2.32k$15.93 per share
Holdings after23.4kDirect
% of reported position traded9.04%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 25,761 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

KVYO price since this filing

Daily closing prices, with the filing date and available return windows
KVYO · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -0.8%1w ago +7.0%1d ago -7.2%
Returns since7d -9.0%30d -2.2%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001470831-26-000885
Series A Common Stock
Transaction date
Sep 11, 2026
Filed Sep 14, 2026, 08:49 PM · 3d delay
Shares
2,328 sh
$15.93 per share
Estimated value
-$37.0k
Computed from shares × price
Holdings after
23,433 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership 10b5-1 Detected
Filing-only score

-4 points

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.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

Officer NoDirector Yes10% 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 June 12, 2026.

  2. F2

    Consists of (i) 8,611 shares of Series A Common Stock and (ii) 14,822 unvested restricted stock units awarded under the Issuer's 2023 Stock Option and Incentive Plan, each representing the contingent…

Original filing · 0001470831-26-000885
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