Transaction · 0001646649-26-000034

Sheena Jonathan

Sheena Jonathan, DIR, reported an open-market or private sale at Natera, Inc. involving 215.000000 shares for an estimated $85858.16. Reported holdings after the transaction were 8785.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SDIR
NTRANatera, Inc.
Trade date
Oct 16, 2026
Filing date
Oct 21, 2026
View on SEC Insider profile
Estimated value-$85.8kShares × reported price
Shares traded215$399.34 per share
Holdings after8.78kIndirect · By Caraluna 1 Trust
% of reported position traded2.39%This security and ownership context
How reported position traded is calculated

Shares sold ÷ (holdings after + shares sold). Estimated position before: 9,000 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 -14.9%1w ago -1.3%1d ago -0.3%
Returns since7d30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001646649-26-000034
Common Stock
Transaction date
Oct 16, 2026
Filed Oct 21, 2026, 01:35 AM · 5d delay
Shares
215 sh
$399.34 per share
Estimated value
-$85.8k
Computed from shares × price
Holdings after
8,785 sh
Indirect · By Caraluna 1 Trust

Filing signal explanations

Badges describe filing facts only — not predictions.

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

-10 points

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

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

How this score is calculated
  • 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 Yes
Footnotes & amended
  1. F1

    The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 11, 2026.

  2. F2

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $399.0150 to $399.8500 per share, inclusive. The holder undertakes to…

  3. F3

    Held for the benefit of the beneficiaries of the trust. The Reporting Person disclaims beneficial ownership over such securities.

  4. F4

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $400.8500 to $401.6200 per share, inclusive. The holder undertakes to…

  5. F5

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $404.0000 to $404.4550 per share, inclusive. The holder undertakes to…

  6. F6

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $409.0450 to $409.6700 per share, inclusive. The holder undertakes to…

  7. F7

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $398.8050 to $399.0950 per share, inclusive. The holder undertakes to…

  8. F8

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $400.1500 to $400.8850 per share, inclusive. The holder undertakes to…

  9. F9

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $403.4550 to $404.00 per share, inclusive. The holder undertakes to p…

  10. F10

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $406.0000 to $406.1000 per share, inclusive. The holder undertakes to…

  11. F11

    The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $408.7800 to $409.7700 per share, inclusive. The holder undertakes to…

Original filing · 0001646649-26-000034
Related transactions

0 other transactions

Same SEC filing
Recent company activity

0 recent txs

NTRA