Natera director Sheena Jonathan sells 479 shares

Natera, Inc. director and co‑founder Sheena Jonathan reported selling 288 and 191 shares of common stock on July 27 and 28, 2026 at average prices of $260.4908 and $254.0696 per share.

Rhea-AI Filing Summary

Natera, Inc. director and co‑founder Sheena Jonathan reported selling 288 and 191 shares of common stock on July 27 and 28, 2026 at average prices of $260.4908 and $254.0696 per share. The sales were effected to satisfy tax withholding obligations arising from vesting RSUs, under written instructions intended to meet Rule 10b5-1(c) conditions. Separate Caraluna 1 and Caraluna 2 trusts each hold 18,032 shares for beneficiaries, and the reporting person disclaims beneficial ownership of those securities.

Insider Trade Summary 10b5-1

Net Seller: 479 shares

Net Sell 4 txns

Insider Sheena Jonathan

Role Director

Sold 479 shs ($124K)

Type	Security	Shares	Price	Value
Sale	Common Stock F2	191	$254.0696	$49K
Sale	Common Stock F1	288	$260.4908	$75K
holding	Common Stock F3	--	--	--
holding	Common Stock F3	--	--	--

Holdings After Transaction: Common Stock — 245,723 shares (Direct); Common Stock — 18,032 shares (Indirect, By Caraluna 1 Trust); Common Stock — 18,032 shares (Indirect, By Caraluna 2 Trust)

Footnotes (3)

1. 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.
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 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 27, 2023.
3. F3. Held for the benefit of the beneficiaries of the trust. The Reporting Person disclaims beneficial ownership over such securities.

Key Figures

Shares sold 2026-07-27: 288 shares Sale price 2026-07-27: $260.4908 per share Shares sold 2026-07-28: 191 shares +4 more

7 metrics

Shares sold 2026-07-27 288 shares Common stock sale by director on July 27, 2026

Sale price 2026-07-27 $260.4908 per share Average price for 288-share sale to cover RSU tax withholding

Shares sold 2026-07-28 191 shares Common stock sale by director on July 28, 2026

Sale price 2026-07-28 $254.0696 per share Average price for 191-share sale to cover RSU tax withholding

Caraluna 1 Trust holdings 18,032 shares Indirect Natera common stock held for trust beneficiaries; beneficial ownership disclaimed

Caraluna 2 Trust holdings 18,032 shares Indirect Natera common stock held for trust beneficiaries; beneficial ownership disclaimed

Total shares sold 479 shares Aggregate of two reported sales on July 27–28, 2026

Key Terms

Restricted Stock Units ("RSUs"), Rule 10b5-1(c), tax withholding and remittance obligations, beneficial ownership

4 terms

Restricted Stock Units ("RSUs") financial

"in connection with the vesting of Restricted Stock Units ("RSUs")"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

Rule 10b5-1(c) regulatory

"intended to satisfy the affirmative defense conditions of Rule 10b5-1(c)"

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.

tax withholding and remittance obligations financial

"to satisfy tax withholding and remittance obligations in connection with the vesting of RSUs"

beneficial ownership regulatory

"The Reporting Person disclaims beneficial ownership over such securities."

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider stock transactions did Sheena Jonathan report for Natera (NTRA)?

Sheena Jonathan reported selling 479 shares of Natera common stock across two transactions on July 27 and 28, 2026, at average prices of $260.4908 and $254.0696 per share. The Form 4 identifies her as a director and co‑founder of Natera.

How many NTRA shares did Sheena Jonathan sell on July 27 and 28, 2026?

On July 27, 2026, Sheena Jonathan sold 288 Natera (NTRA) shares at an average price of $260.4908. On July 28, 2026, she sold an additional 191 shares at an average price of $254.0696, for total reported sales of 479 shares.

Why were the recent NTRA share sales by Sheena Jonathan executed?

The reported Natera (NTRA) share sales were effected to satisfy tax withholding and remittance obligations arising from the vesting of Restricted Stock Units (RSUs). The Form 4 footnotes clearly attribute the transactions to covering these RSU-related tax liabilities, rather than discretionary portfolio trades.

Were Sheena Jonathan’s NTRA stock sales made under a Rule 10b5-1 arrangement?

Yes. The filing states the sales were made pursuant to written instructions intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act, embedded in stock unit agreements granted in January 2023 and January 2024.

What indirect NTRA holdings are reported for trusts related to Sheena Jonathan?

Two indirect holdings are shown for Natera (NTRA): Caraluna 1 Trust and Caraluna 2 Trust each hold 18,032 shares of common stock. These shares are held for the benefit of trust beneficiaries, and the reporting person expressly disclaims beneficial ownership of these securities.

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

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Available on EDGAR 07/29/2026 - 09:35 PM Accepted by SEC EDGAR 07/29/2026 - 09:35 PM Learn about SEC filing dates

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).

X

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^*

Sheena Jonathan

(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)

X	Director		10% Owner
	Officer (give title below)	X	Other (specify below)
			CO-FOUNDER

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
07/27/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	07/27/2026		S		288(1)	D	$260.4908	245,914	D
Common Stock	07/28/2026		S		191(2)	D	$254.0696	245,723	D
Common Stock								18,032	I	By Caraluna 1 Trust(3)
Common Stock								18,032	I	By Caraluna 2 Trust(3)

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

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 Agreement granted on January 27, 2023.

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

	/s/ Tami Chen, Attorney-in-Fact	07/29/2026
	** 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)