Natera (NTRA) insider Michael Brophy files to sell 1,178 shares, lists prior sales

Rhea-AI Filing Summary

Natera, Inc. associated person Michael Brophy filed a notice of proposed sale of 1,178 shares of common stock, to be handled through Morgan Stanley Smith Barney LLC Executive Financial Services, with the stock listed on NASDAQ. The shares relate to Restricted Stock Units dated 07/26/2026. The filing also lists recent sales of Natera common stock over the past three months, including 3,070 shares on 04/29/2026, 313 shares on 05/01/2026, 482 shares on 05/04/2026, and 782 shares on 07/27/2026, several executed under a Rule 10b5-1 sales plan.

Key Figures

Proposed shares to be sold: 1,178 shares RSU grant date: 07/26/2026 Shares sold 07/27/2026: 782 shares +4 more

7 metrics

Proposed shares to be sold 1,178 shares Common stock proposed for sale through Morgan Stanley Smith Barney LLC Executive Financial Services

RSU grant date 07/26/2026 Restricted Stock Units associated with the 1,178 shares

Shares sold 07/27/2026 782 shares Common stock sale by Michael Brophy in the past 3 months

Proceeds 07/27/2026 sale $203,703.81 Dollar amount reported for 782-share sale on 07/27/2026

Shares sold 05/04/2026 482 shares Sale under a 10b5-1 Sales Plan for Michael Brophy

Shares sold 05/01/2026 313 shares Common stock sale in past 3 months

Shares sold 04/29/2026 3,070 shares Sale under a 10b5-1 Sales Plan for Michael Brophy

Key Terms

Form 144, Restricted Stock Units, 10b5-1 Sales Plan, Executive Financial Services

4 terms

Form 144 regulatory

"Filer Information | | | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Restricted Stock Units financial

"Common | 07/26/2026 | Restricted Stock Units | Issuer"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

10b5-1 Sales Plan regulatory

"10b5-1 Sales Plan for MICHAEL BROPHY 13011 McCallen Pass"

A 10b5-1 sales plan is a written, prearranged schedule that company insiders use to buy or sell their employer’s stock under a U.S. securities rule, so trades occur automatically at set times or prices regardless of later private information. It matters to investors because it reduces the risk of insider-trading accusations and signals that certain insider trades were planned ahead—like putting transactions on autopilot—while still affecting share supply and market confidence.

Executive Financial Services financial

"Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

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

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Available on EDGAR 07/28/2026 - 04:40 PM Accepted by SEC EDGAR 07/28/2026 - 04:40 PM Learn about SEC filing dates

FAQ

What share sale is disclosed for NTRA in this Form 144?

The filing discloses a proposed sale of 1,178 shares of Natera common stock. These shares are to be sold through Morgan Stanley Smith Barney LLC Executive Financial Services and are related to Restricted Stock Units dated 07/26/2026.

Who is the reporting person in the NTRA Form 144 filing?

The reporting person is Michael Brophy. The notice lists his planned sale of 1,178 Natera common shares and details several prior sales over the past three months, some under a Rule 10b5-1 sales plan.

How many NTRA shares has Michael Brophy sold in the past 3 months?

The filing lists four transactions: 3,070 shares on 04/29/2026, 313 shares on 05/01/2026, 482 shares on 05/04/2026, and 782 shares on 07/27/2026, with dollar amounts reported for each sale.

Were any of the recent NTRA share sales under a 10b5-1 plan?

Yes. The entries for 05/04/2026 and 04/29/2026 specifically reference a 10b5-1 Sales Plan for Michael Brophy, indicating those Natera share sales were executed pursuant to a pre-arranged trading plan.

On which market are the NTRA shares in this Form 144 listed?

The common shares referenced in the filing are listed on NASDAQ. The Form 144 records that the 1,178 shares proposed for sale, related to Restricted Stock Units, are NASDAQ-listed Natera common stock.

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

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	1178	303959.34	143215382	07/28/2026	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	07/26/2026	Restricted Stock Units	Issuer			1178	07/26/2026	N/A

* 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
MICHAEL BROPHY 13011 McCallen Pass, Bldg A Suite 100 Austin TX 78753	Common	07/27/2026	782	203703.81
10b5-1 Sales Plan for MICHAEL BROPHY 13011 McCallen Pass, Bldg A Suite 100 Austin TX 78753	Common	05/04/2026	482	101456.18
MICHAEL BROPHY 13011 McCallen Pass, Bldg A Suite 100 Austin TX 78753	Common	05/01/2026	313	64528.08
10b5-1 Sales Plan for MICHAEL BROPHY 13011 McCallen Pass, Bldg A Suite 100 Austin TX 78753	Common	04/29/2026	3070	594789.17

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)