Insider Trading June 22, 2026 09:10 PM

Natera Co-Founder Sheena Jonathan Offloads $329,809 in Stock Amid Analyst Upgrades

Insider transaction coincides with new board appointments and positive analyst coverage as diagnostics firm navigates growth phase

By Caleb Monroe
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NTRA

Sheena Jonathan, co-founder and director of Natera, Inc. (NASDAQ: NTRA), executed a series of stock sales totaling $329,809 on June 17, 2026. The transactions involved 1,500 shares sold at weighted average prices between $218.1371 and $222.144. The sales were conducted under a pre-arranged Rule 10b5-1 trading plan established in June 2024, with shares held indirectly for trust beneficiaries. This activity occurs as Natera’s stock has gained 34% over the past year, trading above its fair value estimate, while the company undergoes strategic board expansions and receives strong analyst ratings.

Natera Co-Founder Sheena Jonathan Offloads $329,809 in Stock Amid Analyst Upgrades
NTRA
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Key Points

  • Sheena Jonathan sold $329,809 worth of Natera stock through a pre-arranged 10b5-1 plan, indicating structured liquidity events rather than spontaneous trading.
  • Natera’s board is expanding with the appointment of oncology experts Thomas Lynch and Eric Rubin, reflecting strategic focus in diagnostics.
  • Multiple analysts have initiated coverage with positive ratings, highlighting growth in minimal residual disease monitoring and commercial execution.

Sheena Jonathan, who serves as both a co-founder and a director at Natera, Inc. (NASDAQ: NTRA), recently completed a series of stock sales totaling $329,809. The transactions took place on June 17, 2026, involving the disposal of 1,500 shares of the company’s common stock. These shares were executed at weighted average prices that ranged from $218.1371 to $222.144 per share.

The shares disposed of were held indirectly by Ms. Jonathan for the benefit of the beneficiaries of the Caraluna 1 Trust and Caraluna 2 Trust. Ms. Jonathan has disclaimed beneficial ownership over these securities. All sales were pre-arranged under a Rule 10b5-1 trading plan that was established on June 7, 2024. Following these transactions, Ms. Jonathan directly holds 249,352 shares of Natera common stock.

The insider sale activity comes at a time when Natera’s stock has delivered a 34% return over the past year. The company currently trades above its fair value estimate, suggesting the stock may be overvalued at current levels. Natera maintains a market capitalization of $32.6 billion.

In other recent developments, Natera held its annual meeting where shareholders approved an amendment to the company’s 2015 Equity Incentive Plan. The amendment increased the shares reserved for issuance by 3.2 million. Additionally, Natera announced the appointment of Thomas Lynch and Eric Rubin, both oncology experts, to its board of directors.

On the analyst front, RBC Capital initiated coverage on Natera with an Outperform rating, citing growth opportunities in minimal residual disease monitoring. Wolfe Research also initiated coverage with an Outperform rating, setting a price target of $260 based on a long-term discounted cash flow model. Meanwhile, Goldman Sachs initiated coverage with a Neutral rating and a price target of $245, noting Natera’s leadership in the minimal residual disease market and strong commercial execution.

Risks

  • The stock currently trades above its fair value estimate, which may suggest overvaluation and potential downside risk for investors.
  • The insider sale, while pre-arranged, occurs alongside a significant 34% stock gain, which could signal profit-taking at peak valuations.
  • The company’s market capitalization of $32.6 billion requires sustained commercial execution to justify current pricing levels.

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