Natera legal chief Daniel Rabinowitz sells shares

The sales were tied to tax withholding and remittance obligations when Restricted Stock Units vested.

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Form Type

Rhea-AI Filing Summary

Natera, Inc.’s secretary and chief legal officer, Daniel Rabinowitz, reported directly held sales of 884 common shares at $406.0000 per share on October 27, 2026, and 968 shares at $426.3404 per share on October 28, 2026. The sales were made to satisfy tax withholding and remittance obligations tied to vesting of Restricted Stock Units. The October 27 sale followed a written instruction in a Stock Unit Agreement granted January 26, 2024; the October 28 sale followed written instructions in Stock Unit Agreements granted January 27, 2023. The instructions were intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Insider Trade Summary 10b5-1

Net Seller: 1,852 shares

Net Sell 2 txns

Insider RABINOWITZ DANIEL

Role SEC. AND CHIEF LEGAL OFFICER

Sold 1,852 shs ($772K)

Type	Security	Shares	Price	Value
Sale	Common Stock ^F2	968	$426.3404	$413K
Sale	Common Stock ^F1	884	$406.00	$359K

Holdings After Transaction: Common Stock — 168,221 shares (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 26, 2024.
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 satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreements granted on January 27, 2023.

Key Figures

Shares sold: 884 shares Sale price per share: $406.0000 Shares sold: 968 shares +1 more

4 metrics

Shares sold 884 shares Direct common-stock sale on October 27, 2026

Sale price per share $406.0000 Direct common-stock sale on October 27, 2026

Shares sold 968 shares Direct common-stock sale on October 28, 2026

Sale price per share $426.3404 Direct common-stock sale on October 28, 2026

Key Terms

Restricted Stock Units (RSUs), Rule 10b5-1(c), affirmative defense conditions, tax withholding and remittance obligations

4 terms

Restricted Stock Units (RSUs) financial

"vesting of Restricted Stock Units ("RSUs")"

Restricted stock units (RSUs) are a type of company promise to give employees shares of stock in the future, usually after certain conditions like working for a set time. They are like a gift promised today that you receive later, which can become valuable if the company's stock price goes up. RSUs matter because they are a way companies reward employees and can be a significant part of compensation.

Rule 10b5-1(c) regulatory

"affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act"

Rule 10b5-1(c) is an SEC guideline that lets company insiders set up a written, pre-planned schedule to buy or sell their company stock when they are not in possession of material, nonpublic information. For investors, it matters because such plans can reduce the appearance of insider trading by separating decisions from inside knowledge—like putting your trades on autopilot—while also requiring scrutiny since pre-planned trades can still affect market confidence and share value.

affirmative defense conditions regulatory

"intended to satisfy the affirmative defense conditions"

tax withholding and remittance obligations financial

"satisfy tax withholding and remittance obligations"

FAQ

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How many NTRA shares did Daniel Rabinowitz sell, and at what prices?

Daniel Rabinowitz reported selling 884 shares at $406.0000 per share on October 27, 2026, and 968 shares at $426.3404 per share on October 28, 2026.

Why did Daniel Rabinowitz sell NTRA shares?

The sales were made to satisfy tax withholding and remittance obligations tied to Restricted Stock Unit vesting. The October 27 sale followed a written instruction in a Stock Unit Agreement granted January 26, 2024; the October 28 sale followed written instructions in Stock Unit Agreements granted January 27, 2023. The instructions were intended to satisfy Rule 10b5-1(c) affirmative defense conditions.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/29/2026 - 09:35 PM EDT Accepted by SEC EDGAR 10/29/2026 - 09:35 PM EDT

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

RABINOWITZ DANIEL

(Last)

(First)

(Middle)

C/O NATERA, INC.

13011 MCCALLEN PASS BUILDING A SUITE 100

(Street)

AUSTIN

TEXAS

78753

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Natera, Inc. [ NTRA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director	10% Owner
X	Officer (give title below)	Other (specify below)
	SEC. AND CHIEF LEGAL OFFICER

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/27/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	10/27/2026		S		884⁽¹⁾	D	$406	169,189	D
Common Stock	10/28/2026		S		968⁽²⁾	D	$426.3404	168,221	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. 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 26, 2024.

2. 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 satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act contained in the Reporting Person's Stock Unit Agreements granted on January 27, 2023.

	/s/ Tami Chen, Attorney-in-Fact	10/29/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR