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Anaptysbio Inc Stock Price, News & Analysis

ANAB Nasdaq

Welcome to our dedicated page for Anaptysbio news (Ticker: ANAB), a resource for investors and traders seeking the latest updates and insights on Anaptysbio stock.

AnaptysBio, Inc. (Nasdaq: ANAB) generates a steady flow of news as a clinical-stage biotechnology company focused on immunology therapeutics for autoimmune and inflammatory diseases. News coverage on this page centers on its internal pipeline, royalty-bearing collaborations, corporate strategy and legal developments.

Investors following ANAB news will see updates on rosnilimab, a pathogenic T cell depleter that has completed a Phase 2b trial in rheumatoid arthritis and has been evaluated in ulcerative colitis, as well as early-stage programs ANB033 and ANB101. Company announcements describe clinical data readouts, safety and efficacy findings, and decisions to advance or discontinue specific trials, such as the discontinuation of a Phase 2 ulcerative colitis study after not meeting primary and key secondary endpoints at Week 12.

Another key news theme is AnaptysBio’s financial collaborations. Releases detail royalty and milestone expectations from Jemperli (dostarlimab-gxly), the PD-1 antagonist licensed to GSK through Tesaro, and from imsidolimab, the IL-36 receptor antagonist licensed to Vanda Pharmaceuticals. Updates from partners, such as Vanda’s Biologics License Application submission for imsidolimab, also feature prominently because AnaptysBio holds the underlying license.

Corporate and capital allocation developments appear in ANAB news as well, including the company’s intent to separate its biopharma operations from its substantial royalty assets by the end of 2026 and board-authorized stock repurchase plans. Legal and regulatory items, such as AnaptysBio’s litigation with Tesaro and GSK over the Jemperli collaboration and related SEC Form 8-K filings, also contribute to the news flow. This page aggregates these announcements so readers can track how clinical results, royalty assets, strategic separation plans and legal proceedings may shape AnaptysBio’s trajectory over time.

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AnaptysBio announced the advancement of its product candidates with two global Phase 2b trials: rosnilimab, a PD-1 agonist for rheumatoid arthritis, starting in Q3 2023, and ANB032, a BTLA agonist for atopic dermatitis, in Q2 2023. Despite promising interim data showing safety for rosnilimab in alopecia areata, the SALT scores did not meet target efficacy, halting further development in this area. The company ended 2022 with over $575 million in capital, providing approximately four years of runway for research and development initiatives.

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AnaptysBio announced that the Phase 3 RUBY trial of JEMPERLI plus chemotherapy met its primary endpoint, significantly improving progression-free survival (PFS) in patients with advanced or recurrent endometrial cancer. The trial's favorable results for the dMMR/MSI-H subgroup could drive substantial royalties for AnaptysBio. Regulatory submissions are expected in early 2023, with GSK planning to publish full results soon. JEMPERLI, developed by AnaptysBio, is a PD-1-blocking antibody indicated for specific endometrial cancer cases.

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AnaptysBio, a clinical-stage biotechnology firm, announced that CEO Dan Faga will participate in a fireside chat at the Guggenheim 4th Annual Immunology and Neurology Conference on November 14, 2022. The session is scheduled for 1:00 p.m. ET. Additionally, the senior management team will conduct investor meetings at the Jefferies London Healthcare Conference on November 16, 2022. An audio webcast of the event will be available on AnaptysBio's investor website and can be replayed for 30 days post-event.

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AnaptysBio reported its Q3 2022 operating results, highlighting key developments in its immune cell modulator pipeline. The company anticipates top-line data for its anti-PD-1 agonist, Rosnilimab, in Q1 2023, and has progressed its anti-BTLA agonist, ANB032, towards a Phase 2 trial with IND submission expected in Q4 2022. The company sold its Zejula royalty interest for up to $45 million. Despite having $590 million in cash, AnaptysBio faced a net loss of $33.5 million, a significant increase from last year, attributed to rising general and administrative expenses.

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AnaptysBio announced positive results from the PERLA Phase 2 trial, comparing JEMPERLI against Keytruda in metastatic non-squamous lung cancer, achieving its primary endpoint of objective response rate (ORR). Additionally, the COSTAR trial, evaluating JEMPERLI in combination with cobolimab, met its pre-specified efficacy and safety criteria, allowing progression to Phase 3. AnaptysBio expects to receive a $5 million milestone payment from GSK upon dosing the first patient in the Phase 3 COSTAR trial. JEMPERLI is being developed for various advanced cancers, while cobolimab is an investigational TIM-3 antagonist.

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AnaptysBio, a clinical-stage biotechnology company, announced the sale of its royalty interest in Zejula to DRI Healthcare Trust for up to $45 million. The company received an upfront payment of $35 million for a 1% royalty on global net sales, which is effectively 0.5% due to third-party royalties. AnaptysBio stands to gain an additional $10 million contingent upon FDA approval of Zejula for endometrial cancer, expected by December 31, 2025. This sale supports their focus on innovative immunology therapeutics.

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AnaptysBio announced disappointing results from its HARP Phase 2 trial of imsidolimab, an anti-IL-36 receptor antagonist for hidradenitis suppurativa, which showed no significant efficacy over placebo in primary and key secondary endpoints. The company will discontinue this clinical development but continues to enroll patients in the GEMINI-1 Phase 3 trial for generalized pustular psoriasis (GPP), with top-line data expected in Q4 2023. AnaptysBio plans to outlicense imsidolimab prior to FDA approval and shift focus to its immune cell modulator pipeline, including two checkpoint agonists, rosnilimab and ANB032.

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AnaptysBio (ANAB) reported Q2 2022 results, highlighting an operating cash position of $572.1 million, with anticipated net cash burn estimated at $90-$100 million for 2022.

Collaboration revenue fell significantly to $1.2 million compared to $30 million a year prior. Research and development expenses decreased to $20.8 million, while general and administrative costs increased to $8.2 million due to personnel changes. The company posted a net loss of $32.6 million for Q2, with a net loss per share of $1.15, up from a $0.4 million loss in Q2 2021.

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AnaptysBio, a clinical-stage biotechnology firm, is set to participate in a fireside chat at the Wedbush PacGrow Healthcare Virtual Conference on August 10, 2022, at 3:30 p.m. ET. CEO Dan Faga and CMO Paul Lizzul will represent the company. The presentation will be available via live audio webcast on AnaptysBio's investor website, with a replay accessible for 90 days post-event. AnaptysBio specializes in immunology therapeutics, with a focus on developing innovative treatments for inflammatory diseases, leveraging its proprietary antibody discovery platform.

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AnaptysBio, a clinical-stage biotechnology company (Nasdaq: ANAB), announced that CEO Dan Faga and CMO Paul Lizzul will speak at the Jefferies Healthcare Conference on June 8, 2022, at 10:00 a.m. ET. A live audio webcast will be accessible on their investor website, with a replay available for 90 days.

The company develops first-in-class antibodies targeting inflammation and immuno-oncology. Their pipeline includes imsidolimab for dermatological conditions and rosnilimab for alopecia areata, among others, utilizing their proprietary somatic hypermutation platform for antibody discovery.

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FAQ

What is the current stock price of Anaptysbio (ANAB)?

The current stock price of Anaptysbio (ANAB) is $54.91 as of March 2, 2026.

What is the market cap of Anaptysbio (ANAB)?

The market cap of Anaptysbio (ANAB) is approximately 1.5B.

ANAB Rankings

ANAB Stock Data

1.52B
26.01M
Biotechnology
Pharmaceutical Preparations
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United States
SAN DIEGO

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