Equillium, Inc. (EQ)
NASDAQ: EQ · Real-Time Price · USD
1.670
-0.050 (-2.91%)
At close: Sep 25, 2026, 4:00 PM EDT
1.680
+0.010 (0.60%)
After-hours: Sep 25, 2026, 7:30 PM EDT

Equillium Earnings Call Transcripts

Fiscal Year 2026

  • EQ504, a novel oral AhR modulator, is advancing to phase I for ulcerative colitis with a focus on local tissue engagement and safety, supported by strong preclinical and translational data. An inhaled formulation and the oral peptide EQ302 for celiac disease are also progressing, with robust financial backing for upcoming milestones.

  • EQ504, a potent and selective AhR modulator, is advancing into clinical trials for UC with a colon-targeted formulation and plans for lung indications using inhaled delivery. The program is well-funded, differentiated by its design and delivery, and supported by robust preclinical safety and mechanistic data.

  • Status update

    EQ504 and ABX464 are confirmed AhR modulators that induce miR-124 and anti-inflammatory cytokines in immune cells, improving barrier function and reducing inflammation. EQ504 is designed for high colon tissue exposure and will enter phase I trials mid-year, with CYP1A1 as a key biomarker.

  • EQ504, a selective AhR modulator with colon-specific delivery, targets key disease mechanisms in ulcerative colitis and is supported by strong preclinical and translational data. Phase I studies are set to begin mid-year in Australia, with a robust financial runway and plans for broader indication expansion.

Fiscal Year 2025

  • KOL Event

    The event highlighted the scientific and clinical rationale for AHR modulation in ulcerative colitis, emphasizing EQ504’s dual action on immune regulation and tissue repair. Experts discussed strong preclinical and clinical data, strategic positioning for combination therapy, and plans for targeted colonic delivery to maximize efficacy and safety.

  • A $50 million financing supports the development of a novel, selective AhR modulator, EQ504, for ulcerative colitis, leveraging strong scientific rationale and clinical validation from natural and synthetic AhR ligands. Phase I trials are planned for mid-2026, with a focus on targeted GI delivery and future expansion to other indications.

  • Study Result

    The phase III EQUATOR study in first-line acute GVHD showed itolizumab did not meet the primary endpoint at day 29 but demonstrated significant long-term benefits, including higher complete response rates at day 99, longer duration of response, and improved failure-free survival, with a favorable safety profile. Regulatory discussions for accelerated approval are underway.

Fiscal Year 2024

Fiscal Year 2023