Insider Trading June 24, 2026 08:18 PM

Apogee Therapeutics CMO Carl Dambkowski Executes $3.5 Million Stock Sale

Executive transaction coincides with company's acquisition by AbbVie and advancing clinical pipeline, prompting analyst reviews.

By Nina Shah
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APGE

Carl Dambkowski, Chief Medical Officer of Apogee Therapeutics, Inc. (NASDAQ:APGE), executed a sale of 26,400 shares on June 22, 2026, generating approximately $3.5 million. The transaction, governed by a pre-established Rule 10b5-1 plan adopted in September 2025, occurred as Apogee's stock approached a 52-week high of $133.16. This activity unfolds against the backdrop of a definitive acquisition agreement with AbbVie and ongoing clinical progress for its lead asset, zumilokibart.

Apogee Therapeutics CMO Carl Dambkowski Executes $3.5 Million Stock Sale
APGE
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Key Points

  • Carl Dambkowski sold 26,400 shares worth approximately $3.5 million on June 22, 2026, while holding 179,248 shares post-transaction.
  • Apogee Therapeutics has entered a definitive agreement to be acquired by AbbVie for $135.11 per share in cash, valuing the company at approximately $10.9 billion.
  • Analysts have downgraded Apogee to Neutral; Mizuho raised its price target to $135, while UBS cited the acquisition price as fair given the asset development stage.

Carl Dambkowski, serving as the Chief Medical Officer for Apogee Therapeutics, Inc. (NASDAQ:APGE), completed a transaction involving the sale of 26,400 shares of the company's common stock on June 22, 2026. The aggregate value of this divestment reached approximately $3,500,640. Each share was disposed of at a weighted average price of $132.60, with the individual transactions transacting within a narrow price band ranging from $132.550 to $132.645.

The timing of this sale draws attention as the equity was trading in close proximity to its 52-week peak of $133.16. This price level reflects a substantial 209% return over the preceding year. According to analysis provided by InvestingPro, the current valuation of the stock appears elevated relative to its calculated Fair Value. Following the execution of these sales, Mr. Dambkowski maintains a direct holding of 179,248 shares of Apogee Therapeutics common stock.

The transaction was structured in compliance with a Rule 10b5-1 trading plan. Mr. Dambkowski originally adopted this specific plan on September 22, 2025, establishing the framework for the automated execution of the sale.

Corporate developments at Apogee Therapeutics include a definitive agreement to be acquired by AbbVie. The acquisition terms specify a cash consideration of $135.11 per share, resulting in a total enterprise valuation of approximately $10.9 billion. This strategic move follows encouraging clinical milestones for Apogee's lead program, zumilokibart, which is currently progressing into Phase III trials.

Market analysts have adjusted their perspectives following the acquisition announcement. Mizuho downgraded Apogee's stock rating from Buy to Neutral and simultaneously raised its price target to $135. UBS also initiated a downgrade to Neutral, noting that the proposed acquisition price aligns with fair value given the current development stage of Apogee's assets.

Further corporate activity includes the execution of two agreements with Paragon Therapeutics focused on the discovery and development of antibodies targeting the interleukin 31 receptor. Apogee also conducted its 2026 Annual Meeting of Stockholders, where directors were elected and various proposals received approval. Additionally, RBC Capital raised its price target for Apogee to $97 while maintaining a Sector Perform rating. This adjustment followed a survey of dermatologists regarding the potential future application of Apogee's product in the treatment of atopic dermatitis.

Market data indicates Apogee Therapeutics closed at $132.65, reflecting a decline of $0.23 or 0.17%. After-hours trading showed the stock at $132.60, a slight decrease of $0.09 or 0.07%. The stock's performance over the past year demonstrates significant volatility and growth, aligning with the broader biopharmaceutical sector's sensitivity to clinical trial outcomes and strategic partnerships.

Risks

  • The stock is currently trading near its 52-week high of $133.16, following a 209% return, with analysis suggesting it appears overvalued relative to its Fair Value, indicating potential valuation risk.
  • The acquisition by AbbVie and the advancement of zumilokibart into Phase III trials introduce execution and clinical development risks inherent to the biopharmaceutical sector.
  • Regulatory and market sentiment shifts, as evidenced by analyst downgrades to Neutral, could impact the stock's performance and the final terms of the acquisition process.

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