Summary of Spyre Therapeutics Inc (SYRE) Conference Call Company Overview - Spyre Therapeutics was launched two years ago with a focus on developing products for inflammatory bowel disease (IBD) [2][3] - The company aims to address the unmet needs in IBD, where current treatments have low efficacy and inconvenient dosing regimens [2][3] Industry Context - IBD affects over two million people in the US, yet existing therapies often have clinical remission rates below 25% [2] - Current treatments require frequent dosing (weekly or bi-weekly) or intravenous therapies, which are inconvenient for patients [3] Core Product Development Strategy - Spyre is developing longer-acting versions of biologics targeting alpha four beta seven, TL1A, and IL-23, aiming for quarterly or bi-annual dosing [3][4] - The company plans to conduct a phase two study to test the efficacy of these combinations against monotherapies and placebo [10][12] Phase Two Study Design - The phase two study is designed as a platform study, allowing for multiple combinations to be tested simultaneously [12] - It includes a placebo arm, three monotherapies, and pairwise combinations, aiming to demonstrate that combinations outperform monotherapies [10][12] Competitive Landscape - The discussion highlighted the competitive nature of the IBD market, with existing players like Teva and Merck having established products [21][22] - Spyre believes its combinations will outperform existing therapies due to superior properties and dosing regimens [41][42] Efficacy and Safety Considerations - The company is optimistic about the safety profile of TL1A, which has shown promising results in terms of efficacy without severe infection signals [15][16] - The expectation is that a combination therapy should show at least a 5-10% improvement over monotherapy to be considered clinically meaningful [61][62] Market Expectations and Future Directions - Spyre is closely monitoring competitors' studies, particularly those from J&J, to inform its strategy and potential adjustments in development plans [30][31] - The company is well-financed with $565 million on the balance sheet, allowing for flexibility in pursuing multiple indications without immediate pressure to raise additional funds [48] Strategic Partnerships - There is potential for partnerships in niche indications, but the company is currently focused on maximizing the value of its two TL1A molecules [47][48] - The company is considering the best approach to leverage its assets, whether through internal development or partnerships, based on the outcomes of ongoing studies [48] Conclusion - Spyre Therapeutics is positioned to address significant unmet needs in the IBD market with a focus on innovative combination therapies and a robust phase two study design [2][3][10] - The company is optimistic about its competitive edge and is strategically planning its next steps based on ongoing research and market dynamics [41][42][48]

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on September 27, 2023 Registration No. 333-273465 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 4 TO FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Adlai Nortye Ltd. (Exact name of Registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Adlai Nortye Ltd. c/o PO Box 309, Ugland H ...

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on July 27, 2023 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Adlai Nortye Ltd. (Exact name of Registrant as specified in its charter) (Primary Standard Industrial Classification Code Number) Cayman Islands 2834 Not Applicable (I.R.S. Employer Identification Number) Adlai Nortye Ltd. c/o PO Box 309, Ugland House Grand Cayman, ...