Gyre Therapeutics Inc. filed SEC Form 8-K: Regulation FD Disclosure
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(State or other jurisdiction of incorporation)
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(Commission File Number)
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(IRS Employer Identification No.)
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(Address of principal executive offices)
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(Zip Code)
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Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
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Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
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Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
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Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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Title of each class
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Trading Symbol(s)
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Name of each exchange on which
registered
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| Item 7.01 |
Regulation FD Disclosure.
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1.
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Based upon patient population data, the Company believes there is the potential for ~$400-600 million in revenues within 5 years
for liver fibrosis with Hydronidone (“F351”).
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2.
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The Company expects ETUARY® for lung fibrosis to sustain at ~$100 million if no competitor markets a generic drug in the
near-term.
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3.
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The Company sees the potential for 20% - 25% net margins for commercial products and, provided that no tax policy changes occur,
favorable tax deductibility on research and development (“R&D”) expenditures in the Company’s Beijing campus and Cullgen Inc.’s (“Cullgen”) Shanghai campus.
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4.
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The Company believes there is upside potential for F351 with respect to (a) the potential off-label Metabolic
Dysfunction-Associated Steatohepatitis (“MASH”) use by hepatologists upon Chronic Hepatitis B / fibrosis approval with data showing ~40% MASH mix in Hepatitis B Virus practices, and (b) the potential for continued expansion
through rheumatology disease with lung fibrosis label.
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5.
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30-40% of the Company’s current lung fibrosis revenue is derived from rheumatoid diseases (RA, lupus, Scleroderma,
dermatomyositis) as these patients manifest lung fibrosis as a downstream complication. The Company expects this mix to sustain or grow, consistent with how the drug has penetrated the rheumatoid channel organically.
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6.
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Cullgen’s Australian cohort validated safety at 400mg (one-third of the maximum tolerated dose) for Cullgen’s TRK degrader
(“CG001419”). Cullgen’s United States Phase 2 pain trial for CG001419 is now enrolling at doses expected to show ~95% TRK degradation.
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7.
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The Company framed the short-course dosing of CG001419 as explicit engineering around NGF-class joint toxicity, where the
durable pathway blockade was a potential liability for NGF inhibitors as compared to the TRK suppression of CG001419.
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8.
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Cullgen has seen the potency of its degrader antibody conjugates (“DAC”) to be ~10 - 100 times versus a standalone degrader,
observed by in vitro and in animal models.
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9.
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Approximately one-half of Cullgen’s R&D headcount is currently allocated to DAC conjugation. Cullgen expects its degrader
library depth (picomolar DC50 compounds in hand across multiple targets including GSPT-1) to position it to conjugate without external licensing.
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GYRE THERAPEUTICS, INC.
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Date: March 12, 2026
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By:
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/s/ Ping Zhang
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Name:
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Ping Zhang
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Title:
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Executive Chairman and Interim Chief Executive Officer
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