Transaction · 0001711968-26-000027

Chapman Steven Leonard

Chapman Steven Leonard, CEO, PRES, reported an open-market or private sale at Natera, Inc. involving 2264.000000 shares for an estimated $919184.00. Reported holdings after the transaction were 94662.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCEO, PRES
NTRANatera, Inc.
Trade date
Oct 27, 2026
Filing date
Oct 30, 2026
View on SEC Insider profile
Disclosed value-$919kShares × reported price
Shares traded2.26k$406.00 per share
Holdings after94.6kDirect
% of reported position traded2.34%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 96,926 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.

NTRA price since this filing

Daily closing prices, with the filing date and available return windows
NTRA · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -5.4%1w ago -6.9%1d ago -7.1%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001711968-26-000027
Common Stock
Transaction date
Oct 27, 2026
Filed Oct 30, 2026, 01:35 AM · 3d delay
Shares
2,264 sh
$406.00 per share
Estimated value
-$919k
Computed from shares × price
Holdings after
94,662 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Cluster Selling Direct Ownership Repeat Seller 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

CEO AND PRESIDENT

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of Restricted Stock Units ("RSUs") and was made pursuant to a written inst…

  2. F2

    The sale of shares was effected in order to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs and was made pursuant to a written instruction that is intended to…

Original filing · 0001711968-26-000027
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