Insider Trading July 7, 2026 06:01 PM

Immunome CMO Robert Lechleider Executes $1.24M Stock Sale Under Pre-Arranged Plan

Executive disposes of 55,000 shares as company advances Phase 3 data for varegacestat and initiates Phase 1 trial for IM-1617.

By Hana Yamamoto
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Robert Lechleider, Chief Medical Officer at Immunome Inc. (NASDAQ:IMNM), has executed the sale of 55,000 shares of company stock, resulting in a total transaction value of $1,244,330. The sales occurred on July 2, 2026, with share prices ranging between $21.26 and $23.67. These transactions were conducted under a Rule 10b5-1 trading plan established by Lechleider on March 26, 2026. Prior to the sale, Lechleider had acquired the same number of shares through the exercise of employee stock options at $8.73 per share. Despite the executive's divestment, the biotech firm continues to advance its clinical pipeline, with recent submissions for varegacestat and the initiation of a Phase 1 trial for IM-1617. Analyst sentiment remains positive, with price targets set between $30 and $40, reflecting optimism about the company's potential in the desmoid tumor market.

Immunome CMO Robert Lechleider Executes $1.24M Stock Sale Under Pre-Arranged Plan
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Key Points

  • Executive Activity: Robert Lechleider, CMO of Immunome Inc., sold 55,000 shares for $1,244,330 under a Rule 10b5-1 plan, following the exercise of 55,000 stock options at $8.73 per share.
  • Clinical Advancement: Immunome submitted a New Drug Application for varegacestat for desmoid tumors, backed by Phase 3 data showing an 84% reduction in disease progression risk, and initiated a Phase 1 trial for IM-1617.
  • Analyst Sentiment: Analysts remain bullish on Immunome, with price targets ranging from $30 to $40. Truist Securities raised its target to $37, and Barclays initiated coverage with an overweight rating and a $36 target.

Robert Lechleider, serving as Chief Medical Officer for Immunome Inc. (NASDAQ:IMNM), has completed the sale of 55,000 shares of the company's common stock. Executed on July 2, 2026, the transactions generated a total value of $1,244,330. The shares were divested at prices fluctuating between $21.26 and $23.67. This activity coincides with a period of significant stock performance, as shares were trading at $24.38 on the date of the report, marking an 181% increase over the past year according to InvestingPro data. The platform's Fair Value analysis indicates that the stock is currently trading at levels that suggest overvaluation.

The divestment was not a single lump-sum transaction but was structured across multiple blocks to execute the sale. A primary block consisted of 22,714 shares, which were sold at prices ranging from $21.26 to $22.25. A subsequent block involved 16,214 shares, traded within a price range of $22.26 to $23.25. The final segment of the sale comprised 16,072 shares, executed at prices between $23.26 and $23.67. Lechleider conducted these transactions under the framework of a Rule 10b5-1 trading plan, which he adopted on March 26, 2026. This pre-arranged plan is designed to facilitate the buying and selling of company stock in compliance with securities regulations.

The sale follows a recent acquisition of stock by Lechleider through the exercise of employee stock options. Prior to the divestment, he acquired 55,000 shares at an exercise price of $8.73 per share, totaling $480,150. These options are scheduled to expire on October 26, 2033. The vesting schedule for these options was structured with 25% vesting on October 16, 2024, with the remaining shares vesting monthly over a three-year period. Following the completion of these sales, Lechleider's direct holdings in Immunome Inc. common stock stand at 15,805 shares. Additionally, he retains 290,000 unexercised employee stock options.

Despite the executive's stock sale, market analysts maintain a bullish outlook on the biotech company. Price targets for Immunome range from $30 to $40. The company has recently advanced its clinical pipeline with significant developments. Immunome submitted a New Drug Application to the U.S. Food and Drug Administration for varegacestat, a treatment intended for adults with desmoid tumors. This submission is supported by Phase 3 trial results that demonstrated an 84% reduction in the risk of disease progression or death compared to a placebo. These results were presented at the American Society of Clinical Oncology Annual Meeting, emphasizing the drug's potential impact on disease progression.

In parallel, Immunome has dosed the first patient in a Phase 1 trial for IM-1617, an antibody-drug conjugate targeting solid tumors. This trial will evaluate the safety, tolerability, pharmacokinetics, and preliminary anti-tumor activity of the drug. On the financial analysis front, Truist Securities raised its price target for Immunome to $37, citing the promising potential of varegacestat in the desmoid tumor market. Barclays initiated coverage on Immunome with an overweight rating, setting a price target of $36, reflecting optimism about the company's pipeline and potential market impact.

Risks

  • Valuation Concerns: InvestingPro's Fair Value analysis suggests the stock is currently overvalued at its current trading levels of $24.38, indicating potential downside risk if the market corrects.
  • Regulatory and Clinical Uncertainty: The success of varegacestat and IM-1617 depends on FDA approval and positive Phase 1 trial outcomes, which are not guaranteed and could impact the company's financial health and stock price.
  • Executive Stock Sales: The sale of 55,000 shares by the CMO, while executed under a pre-arranged plan, may signal internal perspectives on valuation, potentially influencing investor sentiment in the biotech sector.

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