Natera Officer Solomon Moshkevich Files Form 144 to Sell $404K in Common Stock

Executive Summary

On October 27, 2026, Solomon Moshkevich, an officer at Natera, Inc. ($NTRA), filed a Form 144 notice disclosing the intended sale of 997 shares of common stock through E*TRADE Financial Corporation. The proposed transaction carries an estimated market value of $403,685.30 (approximately $404.90 per share).

Transaction Details

• Security Type: Common Stock
• Proposed Sale Volume: 997 shares
• Aggregate Market Value: $403,685.30
• Approximate Sale Date: October 27, 2026
• Acquisition Origin: The shares were acquired on October 26, 2026, via restricted stock unit (RSU) vesting (from an RSU tranche of 31,352 shares) as compensation for services rendered.
• Shares Outstanding: 144,144,170 shares, making the proposed disposition represent less than 0.001% of total common stock outstanding.

Recent Trading Activity

In the preceding three months, the reporting person has executed several dispositions totaling 26,784 shares for gross proceeds exceeding $8.6 million:

• 10/01/2026: 3,000 shares ($1,242,645.20)
• 09/01/2026: 3,000 shares ($962,193.70) & 15,160 shares ($4,955,713.62)
• 08/03/2026: 410 shares ($109,875.63) & 3,000 shares ($795,751.29)
• 07/28/2026: 1,204 shares ($305,900.89)
• 07/27/2026: 1,010 shares ($263,095.69)

Significance Assessment

The planned sale is rated Low in market significance. The volume of 997 shares is minor relative to both total shares outstanding and the officer's recent transaction sizes, appearing consistent with routine portfolio rebalancing or sell-to-cover tax obligations following the October 26 RSU vesting event.