Transaction · 0001711968-26-000022

Chapman Steven Leonard

Chapman Steven Leonard, CEO, PRES, reported an open-market or private sale at Natera, Inc. involving 1698.000000 shares for an estimated $545041.02. Reported holdings after the transaction were 98199.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCEO, PRES
NTRANatera, Inc.
Filing timeSep 04
Trade dateSep 01, 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
$327.67
Pre-filing
1mo ago -18.3%1w ago +1.9%1d ago -1.7%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

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 2026-09-04Filed today · pre-filing context shaded
Loading…
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
0001711968-26-000022
Common Stock
Transaction date
Sep 01, 2026
Filed Sep 04, 2026, 01:05 AM · 3d delay
Shares
1.69k sh
$32.0k per share
Estimated value
-$54.5M
Computed from shares × price
Holdings after
98.1k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership 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

CEO AND PRESIDENT

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

    The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2023, as amended on December 2, 2024, and as further amended on March 5, 2026.

Original filing · 0001711968-26-000022
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

NTRA