Transaction · 0002010135-26-000005

Fesko John

Fesko John, PRES, CBO, reported an open-market or private sale at Natera, Inc. involving 2415.000000 shares for an estimated $558203.10. Reported holdings after the transaction were 178081.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SPRES, CBO
NTRANatera, Inc.
Filing timeFeb 05
Trade dateFeb 03, 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
$197.08
Pre-filing
1mo ago +16.1%1w ago +22.0%1d ago +17.3%
Returns since
7d +5.5%30d +0.5%90d +9.1%180d +39.6%1y +69.3%

NTRA price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
NTRA since 2026-02-05Filed 210 days ago · 30 days of pre-filing context shaded
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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
0002010135-26-000005
Common Stock
Transaction date
Feb 03, 2026
Filed Feb 05, 2026, 02:05 AM · 2d delay
Shares
2.41k sh
$23.1k per share
Estimated value
-$55.8M
Computed from shares × price
Holdings after
178k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Large Sale Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

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

PRESIDENT, CHIEF BUS. OFFICER

Officer YesDirector No10% 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 RSUs and made pursuant to a written instruction that is intended to sat…

  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 made pursuant to a written instruction that is intended to sat…

Original filing · 0002010135-26-000005
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Same reporting owner
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