Natera Director Matthew Rabinowitz Files Form 144 for 722 Shares
Natera, Inc.
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Filing Summary
📈 Form 144 Notice of Proposed Sale Company: Natera, Inc. (NTRA) Insider: Matthew Rabinowitz (Director) Shares to Sell: 722 Common Stock Est. Value: $299,124.60 (~$414.30/share) Broker: E*TRADE Corporation Source: Restricted Stock Units vested on 10/31/2026
Comprehensive Analysis
Executive Summary
On November 2, 2026, Matthew Rabinowitz, Director and Co-Founder of Natera, Inc. (NASDAQ: NTRA), filed Form 144 indicating an intention to sell 722 shares of common stock with an aggregate market value of approximately $299,124.60 via E*TRADE Corporation.
Transaction Details
- Securities Class: Common Stock
- Proposed Sale Volume: 722 shares
- Aggregate Market Value: $299,124.60 (implied price of ~$414.30 per share)
- Shares Outstanding: 144,144,170 shares
- Acquisition Origin: The shares were acquired upon the vesting of Restricted Stock Units (RSUs) on October 31, 2026, as compensation for services rendered.
Prior 3-Month Activity
The filing discloses significant prior sales by Dr. Rabinowitz over the preceding three months:
- 10/27/2026: 1,718 shares for $732,452.12
- 10/15/2026: 50,000 shares for $20,132,190.00
- 09/15/2026: 50,000 shares for $17,359,280.00
- 09/14/2026: 50,000 shares for $16,737,975.00
- 09/11/2026: 50,000 shares for $16,398,265.00
- 08/03/2026: 731 shares for $195,900.21
Assessment
The 722 proposed shares represent a negligible fraction of the company's outstanding float (<0.001%) and appear to correspond to routine RSU vesting activity (potentially sell-to-cover or standard post-vesting monetization). As such, this planned sale carries low market significance.
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