Spyre Therapeutics develops long-acting antibody therapies and antibody combinations for inflammatory bowel disease and rheumatic diseases. The company’s pipeline includes investigational extended half-life antibodies targeting α4β7, TL1A and IL-23, with programs such as SPY001, SPY002 and SPY003 evaluated as monotherapies and pairwise combinations.
Recurring news for Spyre Therapeutics includes clinical updates from the SKYLINE platform trial in ulcerative colitis and the SKYWAY basket trial in rheumatic diseases, financial results and corporate updates, common-stock financing activity, and equity inducement awards under its 2018 Equity Inducement Plan. Company announcements also describe balance-sheet actions, development priorities and data presentations tied to its immune-mediated disease pipeline.
Spyre Therapeutics (NASDAQ: SYRE) presented promising data from its ongoing Phase 1 trial of SPY001, a novel half-life extended α4β7 antibody for Inflammatory Bowel Disease (IBD) treatment, at Digestive Disease Week 2025. The trial results showed SPY001 is well-tolerated with a half-life more than three times longer than vedolizumab. A single dose demonstrated rapid and sustained α4β7 receptor saturation at expected Phase 2 trough concentrations.
The company remains on schedule to launch its platform Phase 2 trial in mid-2025, testing SPY001 as both monotherapy and in combination with SPY002 (TL1A) and SPY003 (IL-23). Initial monotherapy data is expected in 2026. Preclinical data also showed that combined inhibition of α4β7 integrin and TL1A cytokine demonstrated superior results compared to monotherapy in mouse colitis models.
Spyre Therapeutics (NASDAQ: SYRE), a clinical-stage biotech company focused on antibody engineering for IBD and immune-mediated diseases treatment, has announced equity inducement awards. The company's Compensation Committee approved stock options to purchase 64,400 shares of common stock for seven non-executive employees under the 2018 Equity Inducement Plan.
The stock options come with a 10-year term and an exercise price of $14.66 per share, matching Spyre's closing price on May 1, 2025. The vesting schedule includes 25% after one year and the remaining vesting monthly over the following three years, subject to continued employment.
Spyre Therapeutics (NASDAQ: SYRE), a clinical-stage biotech company focused on antibody engineering for IBD and immune-mediated diseases treatment, has announced new equity inducement awards. The company's independent Compensation Committee approved stock options to purchase 93,200 shares for five non-executive employees under their 2018 Equity Inducement Plan.
The stock options were granted on April 1, 2025, with a 10-year term and an exercise price of $15.295 per share, matching Spyre's closing price on that date. The vesting schedule includes 25% after the first year of employment, followed by monthly vesting of 1/48th of the shares, contingent on continued service with the company.
Spyre Therapeutics (NASDAQ: SYRE) has initiated dosing in a Phase 1 clinical trial of SPY003, its half-life extended anti-IL-23 monoclonal antibody, marking their fourth on-time clinical trial initiation in nine months. The trial (NCT06873724) is a double-blind, placebo-controlled single-ascending dose study expected to enroll approximately 56 healthy adult volunteers.
Preclinical data shows SPY003 is highly potent with potential for quarterly or biannual dosing, suggesting improved efficacy and convenience over first-generation anti-IL-23 antibodies. The study's primary endpoint is safety, with pharmacokinetics as a secondary endpoint.
Interim pharmacokinetic and safety data are anticipated in the second half of 2025. Following interim results, Spyre plans to incorporate SPY003 into its Phase 2 platform trial in ulcerative colitis, which will evaluate three investigational monotherapies and three investigational combination therapies.
Spyre Therapeutics (NASDAQ: SYRE), a clinical-stage biotech company focused on antibody engineering for IBD and immune-mediated diseases treatment, has announced new inducement awards. The company's independent Compensation Committee approved stock options to purchase 132,200 shares for five non-executive employees under their 2018 Equity Inducement Plan.
The options were granted on March 3, 2025, with a 10-year term and an exercise price of $19.49 per share, matching Spyre's closing price on that date. The vesting schedule includes 25% after one year of employment, followed by monthly vesting of 1/48th of shares, contingent on continued service with Spyre.
Spyre Therapeutics (NASDAQ:SYRE) reported Q4 and full year 2024 results, highlighting positive interim data from its Phase 1 trial of SPY001. The company strengthened its position with a $230 million public offering and maintains $603.1 million in cash reserves, extending runway into H2 2028.
Key developments include planned Phase 2 platform trial initiation in ulcerative colitis by mid-2025, expansion into rheumatoid arthritis with SPY002, and multiple expected data readouts. Q4 2024 financial results showed R&D expenses of $50.5 million (up from $33.7M in Q4 2023), G&A expenses of $10.8 million (down from $14.1M), and a net loss of $56.3 million.
The company's pipeline focuses on three validated targets in IBD treatment, with potential for subcutaneous maintenance dosing as monotherapy or combinations. Interim results for SPY001 showed favorable safety profiles and extended half-life supporting potential Q6M maintenance dosing.
Spyre Therapeutics (NASDAQ: SYRE), a clinical-stage biotechnology company focused on antibody engineering and therapeutic combinations for Inflammatory Bowel Disease (IBD) and other immune-mediated diseases, has announced its participation in two upcoming investor conferences in March 2025.
The company will attend the TD Cowen 45th Annual Healthcare Conference in Boston on March 4, 2025, where management will participate in a fireside chat at 3:10pm ET and hold one-on-one meetings. Additionally, Spyre will be present at the Jefferies Biotech on the Beach Summit in Miami on March 11, 2025, for one-on-one meetings.
Live audio webcasts and replays of the TD Cowen fireside chat will be available on the company's investor events website at https://ir.spyre.com/events-and-presentations.
Spyre Therapeutics (NASDAQ: SYRE) presented preclinical findings at the 20th Congress of the European Crohn's and Colitis Organisation (ECCO) demonstrating superior results from combined inhibition of α4β7 integrin and TL1A cytokine compared to individual treatments in mouse colitis models.
The research showed that the company's SPY120 program achieved additive or greater than additive efficacy through combined target inhibition. Pharmacokinetic studies in non-human primates revealed that SPY001 and SPY002 antibodies maintained similar profiles whether administered alone or in combination, suggesting potential for quarterly or twice-annual dosing in humans.
The company plans to initiate a Phase 2 trial in ulcerative colitis patients by mid-2025, testing three combinations: SPY120, SPY130, and SPY230.
Spyre Therapeutics (NASDAQ: SYRE) has announced the approval of inducement stock options for three non-executive employees by its independent Compensation Committee. The grants include options to purchase 35,000 shares of common stock under the company's 2018 Equity Inducement Plan.
The stock options were approved on February 3, 2025, with a 10-year term and an exercise price of $22.65, matching Spyre's closing share price on that date. The vesting schedule includes 25% of shares vesting on the first employment anniversary, followed by monthly vesting of 1/48th of shares thereafter, contingent on continuous service with the company.