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Natera Officer Michael Brophy Files Form 144 to Sell $502K in Common Stock

Low SignificanceOctober 28, 2026 at 1:57:04 PM EDT

Natera, Inc.

$NTRA144CIK: 0001604821

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Filing Summary

Proposed sale of 1,222 Common Stock shares ($502,022.04) under Form 144 by Officer Michael Brophy.

Comprehensive Analysis

Executive Summary

On October 28, 2026, Michael Brophy, an Officer at Natera, Inc. ($NTRA), filed a Form 144 notice of proposed sale covering 1,222 shares of Common Stock with an estimated aggregate market value of $502,022.04 (~$410.82 per share).

Transaction Details

  • Filer: Michael Brophy (Officer)
  • Issuer: Natera, Inc. ($NTRA)
  • Shares to be Sold: 1,222
  • Aggregate Market Value: $502,022.04
  • Broker: E*TRADE Corporation
  • Approximate Sale Date: October 28, 2026
  • Origin of Shares: Acquired via Restricted Stock Units (RSU) vesting on October 27, 2026, issued for services rendered.

Prior Sales Within Past 3 Months

The filer disclosed several recent dispositions:

  • 10/27/2026: 781 shares for $317,086.11
  • 08/04/2026: 478 shares for $131,077.16
  • 08/03/2026: 317 shares for $84,952.62
  • 07/29/2026: 1,863 shares for $464,594.94
  • 07/28/2026: 1,241 shares for $315,301.47
  • 07/28/2026: 1,178 shares for $299,034.12
  • 07/27/2026: 782 shares for $203,703.79

Significance & Market Context

This proposed transaction is categorized as Low significance. The 1,222 shares represent a minute fraction of Natera's 144,144,170 outstanding common shares and follow standard post-vesting equity administration patterns.

Topics:#NTRA#Natera#InsiderTrading#Form144#SEC

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