[144] Natera, Inc. SEC Filing

Rhea-AI Filing Summary

Form 144 filing for Natera, Inc. (NTRA) reporting a proposed sale of 14,083 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $2,253,232.54. The shares represent restricted stock acquired from the issuer on 09/28/2025 and the filer indicates the approximate date of sale as 10/01/2025 on NASDAQ. The filing lists five prior sales by the same person during the past three months totaling 23,943 shares with gross proceeds shown for each sale. The notice includes the standard attestation that the seller does not possess undisclosed material adverse information.

Insights

Securities Analyst

TL;DR: Insider proposes to sell 14,083 restricted shares valued at $2.25M, previously acquired from the issuer on 09/28/2025.

The filing documents a Rule 144 notice for sale of restricted stock via Morgan Stanley Smith Barney LLC with a listed approximate sale date of 10/01/2025. The seller previously executed multiple transactions in the last three months; the schedule provides amounts and gross proceeds for five prior sales. This is a routine insider liquidity filing and contains the standard attestation regarding material nonpublic information.

Corporate Governance Expert

TL;DR: Routine compliance disclosure: insider selling restricted shares under Rule 144 using a broker.

The form shows acquisition type as "Restricted Stock" from the issuer and lists acquisition and payment dates as 09/28/2025. The form includes the standard signature attestation language required by Rule 144 filings. No additional contractual details, plan-adoption dates, or indications of reliance on a 10b5-1 trading plan are provided in the filing.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	14083	2253232.54	137248106	10/01/2025	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	09/28/2025	Restricted Stock	ISSUER			14083	09/28/2025	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	09/02/2025	5079	845794.70
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	08/01/2025	5807	771656.23
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	07/28/2025	6092	851712.16
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	07/21/2025	1622	225928.38
STEVEN L CHAPMAN 13011 McCallen Pass Building A Suite 100 Austin TX 78753	Common	07/01/2025	5343	889777.80

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the Form 144 for NTRA report?

The Form 144 reports a proposed sale of 14,083 restricted shares of Natera common stock with an aggregate market value of $2,253,232.54 via Morgan Stanley Smith Barney LLC.

When were the shares acquired and when is the approximate sale date?

The shares were acquired on 09/28/2025 (listed as restricted stock) and the approximate date of sale is 10/01/2025.

How many shares has the person sold in the past three months?

The filing lists five prior sales totaling 23,943 shares sold on dates between 07/01/2025 and 09/02/2025, with gross proceeds shown for each sale.

Which broker will execute the proposed sale?

The broker named in the filing is Morgan Stanley Smith Barney LLC, Executive Financial Services, 1 New York Plaza, 8th Floor, New York, NY 10004.

Does the filing state the seller has undisclosed material information?

The filer includes the required attestation that they do not know any undisclosed material adverse information regarding the issuer.