Natera (NTRA) co‑founder files Form 4; 236,112 shares direct

Natera (NTRA) co‑founder and director reported open‑market sales of common stock made under Rule 10b5‑1 trading plans.

Rhea-AI Filing Summary

Natera (NTRA) co‑founder and director reported open‑market sales of common stock made under Rule 10b5‑1 trading plans. On 10/15/2025, sales of 153, 1,506, 988, and 423 shares executed at weighted average prices of $172.9918, $175.1097, $175.8967, and $176.6252. Direct holdings were 236,112 shares after these transactions.

On 10/17/2025, trusts sold 475, 275, 413, and 337 shares at weighted average prices of $178.6601, $179.3511, $178.5818, and $179.2912. Indirect holdings were 28,032 shares in Caraluna 1 Trust and 28,032 shares in Caraluna 2 Trust; the reporting person disclaims beneficial ownership of trust-held shares.

Insider Trade Summary

Net Seller: 4,570 shares

Net Sell 8 txns

Insider Sheena Jonathan

Role Director

Sold 4,570 shs ($807K)

Type	Security	Shares	Price	Value
Sale	Common Stock	475	$178.6601	$85K
Sale	Common Stock	275	$179.3511	$49K
Sale	Common Stock	413	$178.5818	$74K
Sale	Common Stock	337	$179.2912	$60K
Sale	Common Stock	153	$172.9918	$26K
Sale	Common Stock	1,506	$175.1097	$264K
Sale	Common Stock	988	$175.8967	$174K
Sale	Common Stock	423	$176.6252	$75K

Holdings After Transaction: Common Stock — 236,112 shares (Direct); Common Stock — 28,032 shares (Indirect, By Caraluna 1 Trust); Common Stock — 28,032 shares (Indirect, By Caraluna 2 Trust)

Footnotes (11)

1. F1. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2024.
2. F2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.75 to $173.48 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
3. F3. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.41 to $175.40 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
4. F4. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.41 to $176.40 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
5. F5. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.59 to $176.63 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
6. F6. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 7, 2024.
7. F7. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.08 to $179.06 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
8. F8. Held for the benefit of the beneficiaries of the trust. The Reporting Person disclaims beneficial ownership over such securities.
9. F9. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.16 to $179.59 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
10. F10. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.03 to $179.00 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.
11. F11. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.03 to $179.64 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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Accepted by SEC EDGAR 10/17/2025 - 09:05 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 TX 78753

(City) (State) (Zip)

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

3. Date of Earliest Transaction (Month/Day/Year)
10/15/2025

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

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

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

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	10/15/2025		S		153(1)	D	$172.9918(2)	239,029	D
Common Stock	10/15/2025		S		1,506(1)	D	$175.1097(3)	237,523	D
Common Stock	10/15/2025		S		988(1)	D	$175.8967(4)	236,535	D
Common Stock	10/15/2025		S		423(1)	D	$176.6252(5)	236,112	D
Common Stock	10/17/2025		S		475(6)	D	$178.6601(7)	28,307	I	By Caraluna 1 Trust(8)
Common Stock	10/17/2025		S		275(6)	D	$179.3511(9)	28,032	I	By Caraluna 1 Trust(8)
Common Stock	10/17/2025		S		413(6)	D	$178.5818(10)	28,369	I	By Caraluna 2 Trust(8)
Common Stock	10/17/2025		S		337(6)	D	$179.2912(11)	28,032	I	By Caraluna 2 Trust(8)

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 pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 11, 2024.

2. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.75 to $173.48 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

3. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.41 to $175.40 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

4. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.41 to $176.40 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

5. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.59 to $176.63 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

6. The sale of shares was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 7, 2024.

7. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.08 to $179.06 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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

9. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.16 to $179.59 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

10. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.03 to $179.00 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

11. The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.03 to $179.64 per share, inclusive. The holder undertakes to provide, upon written request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

	/s/ Vincent Fontanilla, Attorney-in-Fact	10/17/2025
	** 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.