Gyre Therapeutics Communicates Hydronidone Application with China's Drug Administration
Gyre Therapeutics announced that its majority-owned subsidiary in China, Gyre Pharmaceuticals Co., Ltd., completed a Pre-New Drug Application communication meeting with the Center for Drug Evaluation of China's National Medical Products Administration regarding Hydronidone, the company's first-in-class anti-fibrotic therapy. During the meeting, Gyre Pharmaceuticals and the CDE reached consensus that existing Phase 3 clinical data for Hydronidone, based on histologic improvement in liver fibrosis as measured by the Ishak fibrosis score, are generally supportive of submission of a conditional approval NDA for the treatment of chronic hepatitis B-associated liver fibrosis, including early cirrhosis. The CDE further indicated that Hydronidone meets the criteria for inclusion in China's Priority Review and Approval Program for Innovative Drugs, subject to formal filing, acceptance and regulatory review. The NMPA previously granted Hydronidone Breakthrough Therapy Designation in March 2021, recognizing its potential to address a serious condition with significant unmet medical need. This designation supports eligibility for priority review, which is intended to facilitate an accelerated regulatory review process for innovative therapies. As part of the agreed regulatory pathway, the company plans to conduct an additional confirmatory clinical trial, referred to as a Phase 3c trial in China, designed to evaluate liver-related clinical outcomes to support potential conversion from conditional approval to regular approval. The company currently expects to submit an NDA for conditional approval of Hydronidone in the first half of 2026, subject to final data readiness and applicable regulatory procedures.
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- Acquisition Details: Gyre Therapeutics announced its acquisition of Cullgen in an all-stock transaction valued at approximately $300 million, with Cullgen set to become a wholly owned subsidiary, and the deal expected to close in early Q2 2026 pending U.S. regulatory approvals.
- Market Reaction: Following the announcement, GYRE's shares rose by 8%, indicating a positive market response to the acquisition, although the stock has lost 22% over the past 12 months, reflecting cautious optimism among investors regarding future growth prospects.
- Challenges for Pulmatrix: Pulmatrix's stock plummeted 36% after the termination of its merger agreement with Cullgen, and the company is now actively seeking alternative merger opportunities, highlighting the uncertainty and pressure faced in the industry consolidation landscape.
- Regulatory Hurdles: Pulmatrix noted that it did not receive the necessary approval from the China Securities Regulatory Commission, which led to the termination of the deal with Cullgen, underscoring the complexities and potential risks associated with cross-border transactions.

- FDA Certification Impact: Altimmune Inc's Pemvidutide received FDA Breakthrough Therapy Designation, leading to a 23.6% surge in shares to $4.34 on Monday, indicating strong market confidence in its potential efficacy and possibly accelerating its path to market.
- Clinical Progress: GH Research PLC's GH001 lifted from FDA clinical hold saw shares rise 33.8% to $17.72, reflecting significant advancements in drug development that are expected to enhance its competitive position in the market.
- Executive Change: Rayonier Advanced Materials Inc appointed Scott M. Sutton as the new CEO, resulting in a 14.1% increase in shares to $6.68, suggesting that this leadership change could bring new strategic directions and growth opportunities for the company.
- Market Rebound: The overall market showed strong performance with the S&P 500 index rising, reflecting investor optimism about economic recovery, which may drive more capital inflows into the stock market.

- Clear Regulatory Pathway: Gyre Pharmaceuticals has reached consensus with China's CDE that existing Phase 3 clinical data supports a conditional approval filing for Hydronidone, with plans to submit an NDA in the first half of 2026, marking a significant advancement in the anti-fibrotic treatment landscape.
- Clinical Data Validation: In the Phase 3 trial, Hydronidone demonstrated that 52.85% of patients achieved ≥1-stage fibrosis regression at Week 52, significantly outperforming the placebo group's 29.84% (p=0.0002), establishing a strong foundation for its market potential.
- Priority Review Eligibility: The CDE confirmed that Hydronidone meets the criteria for inclusion in China's Priority Review Program for Innovative Drugs, which is expected to expedite the approval process, enabling the company to quickly capture market share and address urgent patient needs.
- Follow-up Clinical Trial Plans: The company plans to conduct an additional confirmatory clinical trial (Phase 3c) to support the transition from conditional approval to full approval, further solidifying its position in the Chinese market.

- Clinical Data Support: Gyre Pharmaceuticals reached consensus with China's CDE that existing Phase 3 clinical data supports a conditional approval filing for Hydronidone, expected to be submitted in the first half of 2026, marking a significant advancement in the anti-fibrotic treatment space.
- Priority Review Eligibility: Hydronidone meets the criteria for inclusion in China's Priority Review and Approval Program for Innovative Drugs, which is expected to expedite the approval process and address the urgent market need for anti-fibrotic therapies in China, presenting substantial market potential.
- Significant Market Demand: Approximately 2.6 million patients in China are eligible for anti-fibrotic intervention, and the launch of Hydronidone will fill this critical medical gap, likely enhancing Gyre's market share and revenue significantly.
- Follow-up Clinical Trial Plans: The company plans to conduct an additional Phase 3c confirmatory clinical trial to support the transition from conditional approval to regular approval, further solidifying Hydronidone's position in the market.
Earnings Growth: GYRE THERAPEUTICS, INC. reported a profit of $3.61 million for Q3, up from $1.12 million in the same period last year.
Earnings Per Share: The company's earnings per share (EPS) increased to $0.03, compared to $0.01 in the previous year.
Revenue Increase: Revenue for the quarter rose by 19.9% to $30.56 million, up from $25.49 million last year.
Financial Summary: Key financial figures include earnings of $3.61 million, EPS of $0.03, and revenue of $30.56 million, reflecting significant growth year-over-year.
Stocks Added to Zacks Rank #5: Gyre Therapeutics, Darling Ingredients, and Cresco Labs have been added to the Zacks Rank #5 (Strong Sell) List due to significant downward revisions in their earnings estimates over the past 60 days.
Investment Opportunities: Despite their current rankings, these stocks were selected by Zacks experts as potential high-growth investments, with previous recommendations achieving substantial gains.






