Aileron Therapeutics ( (RNTX) ) has released its Q3 earnings. Here is a breakdown of the information Aileron Therapeutics presented to its investors.
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Rein Therapeutics, formerly known as Aileron Therapeutics, is a clinical-stage biopharmaceutical company focused on developing novel therapies for fibrotic diseases, with its primary candidates being LTI-03 and LTI-01. The company operates in the biotechnology sector and is known for its innovative approach to addressing unmet medical needs in orphan pulmonary and fibrosis indications.
In its latest earnings report for the quarter ending September 30, 2025, Rein Therapeutics highlighted its ongoing efforts to advance its clinical trials, particularly the Phase 2 RENEW trial for LTI-03, which targets idiopathic pulmonary fibrosis (IPF). The company faced a temporary clinical hold by the FDA, which has since been lifted, allowing them to resume patient recruitment in the U.S. and continue their global study.
Financially, Rein Therapeutics reported a net loss of $5.6 million for the quarter, with total operating expenses amounting to $5.5 million. The company’s cash and cash equivalents stood at $4 million, down from $12.9 million at the end of 2024, highlighting the need for additional funding to sustain operations and complete ongoing trials. The company has been actively seeking financing through various means, including equity sales and pre-paid advance agreements.
Looking ahead, Rein Therapeutics is focused on securing additional capital to support its clinical programs and operational needs. The management remains committed to advancing its pipeline and exploring strategic collaborations to enhance its financial position and achieve its long-term objectives in the biopharmaceutical market.

