Michael Brophy, an officer of Natera, Inc., filed a Form 144 notice on October 30, 2026, proposing to sell 1,906 shares of Natera common stock acquired through a restricted stock unit vesting on October 27, 2026.
Key Highlights
- Proposed sale: 1,906 shares of Natera, Inc. (NASDAQ:NTRA) common stock with an aggregate market value of $831,016.00.
- Acquisition: The 1,906 shares were acquired on October 27, 2026, via restricted stock units granted by the issuer.
- Approximate sale date: October 30, 2026, through Morgan Stanley Smith Barney LLC Executive Financial Services.
- 10b5-1 plan: The filing indicates a written trading plan was adopted on September 10, 2025.
- Recent prior sales: Brophy sold a combined 3,952 shares across four transactions between July 31, 2026 and October 28, 2026, generating total gross proceeds of $1,546,243.22.
- Shares outstanding: The filing lists 144,144,170 shares of Natera common stock outstanding at the time of the notice.
Brophy's Proposed Sale and Recent Transaction History at Natera
According to the Form 144 filed with the U.S. Securities and Exchange Commission, Michael Brophy, identified as an officer of Natera, Inc., proposes to sell 1,906 shares of the company's common stock. The filing states the shares were acquired on October 27, 2026, through a restricted stock unit grant from the issuer, with payment dated the same day. The proposed sale is to be executed through Morgan Stanley Smith Barney LLC Executive Financial Services, located at 1 New York Plaza, 8th Floor, New York, NY 10004, on or around October 30, 2026.
The filing also discloses sales of Natera common stock by Brophy and a 10b5-1 sales plan associated with Brophy during the three months preceding the notice. Those transactions include: 1,198 shares sold on October 28, 2026, for gross proceeds of $510,755.80; 1,178 shares sold on October 28, 2026, under the 10b5-1 plan for $502,371.65; 781 shares sold on October 27, 2026, for $317,086.00; 478 shares sold on August 4, 2026, under the 10b5-1 plan for $131,077.16; and 317 shares sold on July 31, 2026, for $84,952.61. All sales involved Natera common stock.
The filing notes the 10b5-1 trading plan was adopted on September 10, 2025. By signing the notice, Brophy represented, as required by the form, that he does not know any material adverse information regarding the current and prospective operations of Natera that has not been publicly disclosed. Natera, Inc. is headquartered at 13011 McCallen Pass, Bldg A Suite 100, Austin, Texas 78753.
What Was Disclosed
Natera officer Michael Brophy filed a Form 144 on October 30, 2026, disclosing a proposed sale of 1,906 shares valued at $831,016.00, acquired via restricted stock units on October 27, 2026, and executed under a 10b5-1 plan adopted September 10, 2025.



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