Initiated prestIgE Phase 2b trial of ozureprubart in food allergy Announced positive topline data from Phase 2 trial in chronic spontaneous urticaria; results showed ozureprubart at both Q8W and Q12W dosing had comparable efficacy and safety to omalizumab at Q4W dosing Completed $250 million public offering to strengthen balance sheet SOUTH SAN FRANCISCO, Calif., Nov. 06, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc.... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 04, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that members of the RAPT management team will participate in the following investor conferences in November:... Read More

Trial initiation in food allergy follows promising results in Phase 2 trial in chronic spontaneous urticaria, another IgE-driven condition RAPT seeks to develop a differentiated anti-IgE therapy for the many patients with food allergies SOUTH SAN FRANCISCO, Calif., Oct. 27, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering,... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 21, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (“RAPT”), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced the pricing of an underwritten public offering of 8,333,334 shares of its common stock at a price to... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 21, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (“RAPT”), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that it has commenced an underwritten public offering of shares of its common stock. In addition, RAPT... Read More

RPT904 at both Q8W and Q12W dosing showed comparable efficacy and safety to omalizumab at Q4W dosing Efficacy sustained at Week 16 after a single dose of RPT904 Well tolerated with no serious adverse events related to study drug Jeyou to advance RPT904 to Phase 3 development in China RAPT to discuss Phase 3 development path with FDA RAPT to host conference call at 8:30 am ET today SOUTH SAN FRANCISCO, Calif. and SHANGHAI,... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 19, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that the Company plans to report topline data from the Phase 2 clinical trial of RPT904 (JYB1904) in patients... Read More

RAPT on track to initiate trial this year SOUTH SAN FRANCISCO, Calif., Sept. 29, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that the U.S. Food and Drug Administration (FDA) has cleared RAPT’s... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 27, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that members of the RAPT management team will participate in the following investor conferences in September:... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 07, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (“RAPT” or the “Company”), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today reported financial results for the second quarter and six months ended June 30, 2025. “The first... Read More

SOUTH SAN FRANCISCO, Calif., June 23, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced the appointment of Scott Braunstein, M.D., and Ashley Dombkowski, Ph.D., to its board of directors. Dr.... Read More

SOUTH SAN FRANCISCO, Calif., June 13, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (the “Company”), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that a 1-for-8 reverse stock split of its outstanding shares of common stock will be effective... Read More

SOUTH SAN FRANCISCO, Calif., June 04, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that members of the RAPT management team will participate in the following investor conferences in June: Goldman... Read More

SOUTH SAN FRANCISCO, Calif., May 08, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (“RAPT” or the “Company”), a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today reported financial results for the first quarter ended March 31, 2025. “The year is off to a... Read More

SOUTH SAN FRANCISCO, Calif., April 15, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced the appointment of Jessica Savage, M.D., M.H.S., as Vice President, Clinical Development to oversee the... Read More

SOUTH SAN FRANCISCO, Calif., March 07, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today announced that members of the RAPT management team will participate in the following investor conferences in March:... Read More

SOUTH SAN FRANCISCO, Calif., March 06, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (“RAPT” or the “Company”) is a clinical-stage immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients living with inflammatory and immunological diseases, today reported financial results for the fourth quarter and year ended December 31, 2024. “Our... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 09, 2025 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing novel therapies for patients with inflammatory and immunological diseases, today announced that Brian Wong, M.D., Ph.D., President and Chief Executive Officer, will present a company overview at the 43rd... Read More

SOUTH SAN FRANCISCO, Calif., Dec. 23, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing novel therapies for patients with significant unmet needs in inflammatory diseases, today announced that it has entered into a securities purchase agreement with a group of accredited investors for the private... Read More

RAPT obtains worldwide rights excluding China Jemincare receives $35 million upfront payment, up to $672.5 million in milestone payments and high single-digit to low-double digit royalties on future sales Jemincare is currently conducting Phase 2 trials in asthma and chronic spontaneous urticaria in China RAPT plans to initiate Phase 2b trial in food allergy next year RAPT to host a conference call at 8:30 a.m. ET SOUTH SAN... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 12, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the third quarter and nine months ended September 30, 2024.... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 11, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced it is terminating its zelnecirnon (RPT193) program. Zelnecirnon was being... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 08, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc . (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the second quarter and six months ended June 30, 2024. “We... Read More

SOUTH SAN FRANCISCO, Calif., May 09, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the first quarter ended March 31, 2024. The Company also announced... Read More

Confirmed objective response rate (ORR) of 15.6% in all patients regardless of PD-L1 or HPV status Confirmed ORR of 17.4% in subset of patients with PD-L1+ disease Confirmed ORR of 22.2% in subset of patients with HPV+ disease Median duration of treatment in responders was 19.6 months at the time of data cutoff SOUTH SAN FRANCISCO, Calif., April 09, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a... Read More

SOUTH SAN FRANCISCO, Calif., March 07, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the fourth quarter and year ended December 31, 2023. “We are... Read More

SOUTH SAN FRANCISCO, Calif., March 05, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced the acceptance of three late-breaking abstracts for poster presentation, including a... Read More

RAPT to host a conference call today at 8:30 am ET SOUTH SAN FRANCISCO, Calif., Feb. 20, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that the U.S. Food and Drug... Read More

SOUTH SAN FRANCISCO, Calif., Feb. 13, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced the appointment of Nipun Davar, Ph.D., as Senior Vice President of Technical... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 31, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that Brian Wong, M.D., Ph.D., President and Chief Executive Officer, will participate... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 02, 2024 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that Brian Wong, M.D., Ph.D., President and Chief Executive Officer, will present a... Read More

Positive clinical and molecular effects observed, with improvements demonstrated in key exploratory efficacy endpoints - percent change in EASI, EASI-50, vIGA and pruritis NRS - at four weeks Further deepening of response in percent change in EASI, EASI-50 and vIGA observed two weeks after end of treatment Significant changes in transcriptional profile of patients treated with zelnecirnon at Day 29, which were also... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 13, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the third quarter and the nine months ended September 30, 2023.... Read More

Confirmed objective response rate (ORR) of 40% in PD-L1 positive (TPS ≥1%) patients with no prior checkpoint inhibitor therapy (CPI) Median progression-free survival (PFS) of 6.3 months in PD-L1 positive patients at time of data cut off Confirmed ORR of 50% in patients with PD-L1 high expression (TPS ≥50%) and 38% in patients with PD-L1 low expression (TPS 1-49%) RAPT to host webcast conference call today at 10:00 am PT... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 01, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that members of the RAPT management team will participate in the following investor... Read More

SOUTH SAN FRANCISCO, Calif., Oct. 18, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced it will present two posters on FLX475, its oncology drug candidate, at the Society for... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 30, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that members of the RAPT management team will participate in the following investor... Read More

SOUTH SAN FRANCISCO, Calif., Aug. 11, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the second quarter and the six months ended June 30, 2023. “We... Read More

SOUTH SAN FRANCISCO, Calif., June 07, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that Brian Wong, M.D., Ph.D., President and Chief Executive Officer, will participate... Read More

FLX475-treated patients exhibited significant changes in immune pathways likely to enhance an antitumor response FLX475 modifies the tumor microenvironment (TME) to resemble those of responders to anti-PD(L)1 monotherapy Data to be presented at the 2023 American Society of Clinical Oncology (ASCO) Annual Meeting SOUTH SAN FRANCISCO, Calif., May 25, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a... Read More

SOUTH SAN FRANCISCO, Calif., May 11, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the first quarter ended March 31, 2023. “In 2023, we are continuing... Read More

SOUTH SAN FRANCISCO, Calif., May 03, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced the appointment of Michael Listgarten as General Counsel. “I’m excited to welcome... Read More

SOUTH SAN FRANCISCO, Calif., April 26, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced it will present a poster on FLX475, its lead oncology drug candidate, at the 2023... Read More

SOUTH SAN FRANCISCO, Calif., March 29, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that it has initiated its global 14-week randomized, double-blind, placebo-controlled... Read More

SOUTH SAN FRANCISCO, Calif., March 14, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based therapeutics company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported financial results for the fourth quarter and year ended December 31, 2022. “2022 was an... Read More

SOUTH SAN FRANCISCO, Calif., Feb. 07, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that Brian Wong, M.D., Ph.D., President and Chief Executive Officer, will... Read More

SOUTH SAN FRANCISCO, Calif., Jan. 03, 2023 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that Brian Wong, M.D., Ph.D., President and Chief Executive Officer, will present... Read More

Data Presented at ESMO Immuno-Oncology Congress SOUTH SAN FRANCISCO, Calif., Dec. 08, 2022 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today reported a poster presentation at the ESMO... Read More

SOUTH SAN FRANCISCO, Calif., Nov. 30, 2022 (GLOBE NEWSWIRE) -- RAPT Therapeutics, Inc. (Nasdaq: RAPT) (“RAPT” or the “Company”), a clinical-stage, immunology-based biopharmaceutical company focused on discovering, developing and commercializing oral small molecule therapies for patients with significant unmet needs in inflammatory diseases and oncology, today announced that its abstract from its ongoing Phase 1/2 study of... Read More