Natera, Inc. officer Michael Brophy filed a Form 144 notice of proposed sale on October 28, 2026, covering 1,222 shares of common stock with an aggregate market value of $502,022.04, to be sold on NASDAQ.

Key Highlights

  • Proposed sale: Michael Brophy, an officer of Natera, Inc., intends to sell 1,222 shares of common stock with an aggregate market value of $502,022.04.
  • Source of shares: The shares were acquired on October 27, 2026 through the vesting of restricted stock units granted by the issuer; the original RSU grant involved 49,664 units acquired on January 27, 2023 for services rendered.
  • Approximate sale date: The filing lists October 28, 2026 as the approximate date of sale, with ETrade Corporation named as broker.
  • Shares outstanding: According to the filing, 144,144,170 shares of Natera common stock were outstanding at the time of filing.
  • Recent sales history: The filing discloses seven prior sales of Natera common stock by Brophy over the past three months, totaling 6,640 shares with combined gross proceeds of $1,815,750.21.

Brophy's Proposed Rule 144 Sale and Recent Transaction History

According to the Form 144 filed with the U.S. Securities and Exchange Commission on October 28, 2026, Michael Brophy, identified as an officer of Natera, Inc. (NASDAQ:NTRA), proposed to sell 1,222 shares of the company's common stock. The filing states the shares were acquired upon the vesting of restricted stock units on October 27, 2026, and that the original acquisition consisted of 49,664 units obtained on January 27, 2023 from the issuer as compensation for services rendered.

The filing also discloses Brophy's prior sales of Natera common stock during the three months preceding the notice. Those seven transactions are listed as follows: 781 shares sold on October 27, 2026 for gross proceeds of $317,086.11; 478 shares on August 4, 2026 for $131,077.16; 317 shares on August 3, 2026 for $84,952.62; 1,863 shares on July 29, 2026 for $464,594.94; 1,241 shares on July 28, 2026 for $315,301.47; 1,178 shares on July 28, 2026 for $299,034.12; and 782 shares on July 27, 2026 for $203,703.79.

The filing's remarks section states that "the securities to be sold were acquired upon the vesting of restricted stock units during the period of October 27, 2026 through October 27, 2026." The signatory represents, as required by the form, that he does not know of any material adverse information regarding the current and prospective operations of the issuer that has not been publicly disclosed.

What Was Disclosed

Natera officer Michael Brophy filed a Form 144 on October 28, 2026, proposing to sell 1,222 shares of common stock valued at $502,022.04. The shares were acquired via RSU vesting and the sale is to be executed through ETrade Corporation on NASDAQ.