Daniel Rabinowitz, Secretary and Chief Legal Officer of Natera, Inc., filed a Form 4 on October 29, 2026, disclosing two sales of common stock on October 27 and October 28, 2026, both executed under Rule 10b5-1 plans to satisfy tax withholding obligations tied to vesting restricted stock units.

Key Highlights

  • First sale: 884 shares of Natera common stock were disposed of on October 27, 2026, at $406 per share.
  • Second sale: 968 shares were disposed of on October 28, 2026, at $426.3404 per share.
  • Total shares sold: 1,852 shares across both transactions, according to the filing.
  • Purpose: Both sales were made to satisfy tax withholding and remittance obligations in connection with RSU vesting, the filing states.
  • Rule 10b5-1 plans: The October 27 sale was made under a written instruction in the Stock Unit Agreement granted January 26, 2024; the October 28 sale was under agreements granted January 27, 2023.
  • Remaining ownership: Following the two transactions, Rabinowitz directly held 168,221 shares of Natera common stock, according to the filing.

Rabinowitz RSU Tax Sales: Transaction Details for Natera, Inc.

According to the Form 4 filed with the SEC on October 29, 2026, Daniel Rabinowitz, serving as Secretary and Chief Legal Officer of Natera, Inc. (NASDAQ:NTRA), disposed of shares of the company's common stock on two consecutive days. The filing indicates both transactions were coded "S" (sales) and classified as direct ownership disposals.

On October 27, 2026, the filing shows 884 shares were sold at $406 per share, reducing Rabinowitz's directly held position to 169,189 shares. The following day, October 28, 2026, an additional 968 shares were sold at $426.3404 per share, bringing his directly held total to 168,221 shares. The filing attributes both sales specifically to the need to satisfy tax withholding and remittance obligations arising from the vesting of restricted stock units, rather than discretionary portfolio decisions.

The filing notes that the October 27 sale was executed pursuant to a written instruction contained in the reporting person's Stock Unit Agreement granted on January 26, 2024, and the October 28 sale pursuant to Stock Unit Agreements granted on January 27, 2023. Both instructions are described in the filing as intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Exchange Act. No derivative securities transactions were reported. The form was signed by Tami Chen as Attorney-in-Fact on October 29, 2026.

What Was Disclosed

Natera's Chief Legal Officer Daniel Rabinowitz disclosed two RSU-related tax withholding sales totaling 1,852 shares of Natera common stock on October 27 and October 28, 2026, both conducted under pre-established Rule 10b5-1 plans, with 168,221 shares remaining directly held afterward.