Checkpoint Therapeutics, Inc.

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Company Name	Checkpoint Therapeutics, Inc.
Stock Symbol	CKPT

On December 18, 2023, Checkpoint disclosed that the U.S. Food and Drug Administration (“FDA”) had not approved the Biologics License Application (“BLA”) that the Company had submitted for its metastatic cutaneous squamous cell carcinoma (“cSCC”) treatment, cosibelimab. Specifically, the Company stated that the FDA had issued a complete response letter which “cites findings that arose during a multi-sponsor inspection of Checkpoint’s third-party [CMO] as approvability issues to address in a resubmission.”

On this news, Checkpoint’s stock price fell $1.49, or 44.9%, to close at $1.83 per share on December 18, 2023, thereby injuring investors.

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If you suffered a loss on your Checkpoint Therapeutics, Inc. investments or would like to inquire about joining an action to recover your loss under the federal securities laws, please complete the form below. Please note that submission of this form does not by itself form an attorney-client relationship nor does filing out this form mean you have joined any lawsuit.

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