Michael Burkes Brophy Sells $314K of Natera Inc (NTRA) — SEC Form 4, Nov 05, 2026

Open-Market Net Sale · SEC Form 4

−$313,998

10b5-1 Plan

Equity position changed by -1.7%

Reporting Owner

Michael Burkes Brophy

CFO

TXN 2026-11-03 · FILED 2026-11-05

Equity Position 45.8K sh 46,574 → 45,779

Equity Change -1.7% shares held after vs before

Filing Lag 2 business days within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Natera Inc

NTRA CIK 0001604821

Reporting Owner

Name	Relationship
Michael Burkes Brophy CIK 0001697362	CFO

Michael Burkes Brophy at Natera Inc Full insider history

Bought (12 mo) —

Sold (12 mo) $22,692,826

More from this insider at Natera Inc

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Common StockF1	2026-11-02	S - Sale 10b5-1	8 D	$388.03	-$3,104	46,566	Direct
Common StockF1	2026-11-02	S - Sale 10b5-1	317 D	$400.29	-$126,893	46,249	Direct
Common StockF2	2026-11-03	S - Sale 10b5-1	470 D	$391.49	-$184,000	45,779	Direct

Footnotes (2)

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 instruction that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreement granted on January 31, 2025. Show more
F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 9, 2025, as modified on September 10, 2025. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 5 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Natera Inc

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