Core Insights - AnaptysBio reported a significant insider sale by Director J. Anthony Ware, who sold 3,900 shares for $193,342.50, representing 28.82% of his direct holdings, during a period of strong share price gains [1][2][10] Company Overview - AnaptysBio is a clinical-stage biotechnology company focused on developing antibody therapies for inflammatory and immune-mediated diseases [8] - The company has a market capitalization of $1.39 billion and reported revenue of $169.47 million for the trailing twelve months (TTM) [4] - The stock price increased by 264.63% over the past year, significantly outperforming the S&P 500's 17% gain [4][11] Transaction Details - The transaction involved a sale of 3,900 shares at a price of $49.58, with a post-transaction value of $481,885.20 based on the market close of $50.04 [2][4] - Post-transaction, Ware retains 9,630 shares and has options to purchase an additional 126,085 shares, along with 6,030 restricted stock units, indicating continued economic alignment with the company [10] Context of the Sale - This sale marks Ware's first open-market transaction at AnaptysBio, contrasting with previous administrative filings, suggesting a strategic decision rather than a shift in outlook [6][10] - The timing of the sale coincided with a high stock price following a substantial one-year return, indicating that the sale was likely a portfolio management decision [6][11] Company Performance - AnaptysBio reported $256.7 million in cash and investments at the end of the third quarter, with collaboration revenue increasing to $76.3 million from $30 million a year earlier [11] - The company's strong balance sheet and revenue visibility support the underlying investment thesis despite insider selling [11]

This clinical-stage biotech specializing in antibody therapeutics reported a notable insider sale amid ongoing development and partnerships.Paul F. Lizzul, the chief medical officer of AnaptysBio (ANAB +1.99%), reported the direct sale of 3,650 shares of the company for a total consideration of approximately $163,191.50 on Thursday, as disclosed in a recent SEC Form 4 filing.Transaction summaryMetricValueShares sold (direct)3,650Transaction value$163,191.50Post-transaction shares (direct)42,088Post-transact ...

Trial to resolve all claims in the Anaptys and Tesaro/GSK dispute is scheduled for July 14-17, 2026 SAN DIEGO, Jan. 08, 2026 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, filed a partial motion to dismiss Tesaro’s anticipatory breach of contract claim in Delaware Chancery Court related to pending litigation between Anaptys, GSK, and TESARO, Inc. (“Tesaro”) regarding their Collaboration and Exclusive Licen ...

Trial to resolve all claims in the Anaptys and Tesaro/GSK dispute is scheduled for July 14-17, 2026 SAN DIEGO, Jan. 08, 2026 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, filed a partial motion to dismiss Tesaro’s anticipatory breach of contract claim in Delaware Chancery Court related to pending litigation between Anaptys, GSK, and TESARO, Inc. (“Tesaro”) regarding their Collaboration and Exclusive Licen ...

SAN DIEGO, Jan. 06, 2026 (GLOBE NEWSWIRE) -- AnaptysBio, Inc. (Nasdaq: ANAB), a clinical-stage biotechnology company focused on delivering innovative immunology therapeutics, today announced that Daniel Faga, president and chief executive officer of Anaptys, will present at the 44th Annual J.P. Morgan Healthcare Conference on Tuesday, Jan 13, 2026 at 4:30pm PT / 7:30pm ET. A live webcast of the presentation will be available on the investor section of the Anaptys website at https://ir.anaptysbio.com/presen ...

AnaptysBio (NasdaqGS:ANAB) FY Conference December 02, 2025 01:30 PM ET Company ParticipantsDaniel Faga - President and CEOConference Call ParticipantsYas Rahimi - Senior Biotech AnalystYas RahimiGood afternoon, everyone. Welcome to our Piper Sandler Healthcare Conference. My name is Yas Rahimi. I'm a Senior Biotech Analyst here at Piper Sandler, and the covering analyst of AnaptysBio. Dan, it's wonderful to have you. We have lots to cover over the next 25 minutes, and you have a packed schedule, so you've b ...

Group 1 - AnaptysBio, Inc. is a clinical-stage biotechnology company focused on innovative immunology therapeutics for autoimmune and inflammatory diseases [2] - The company's pipeline includes rosnilimab, ANB033, and ANB101, with various stages of clinical trials [2] - Anaptys plans to separate its biopharma operations from its royalty assets by year-end 2026 to better align with investor interests [3] Group 2 - Upcoming investor conferences include the Piper Sandler 37th Annual Healthcare Conference and the Evercore 8th Annual Healthcare Conference [1] - Live webcasts of the events will be available on the Anaptys investor website, with replays accessible for at least 30 days [1] - The company is engaging in fireside chats and one-on-one investor meetings on specific dates in December 2025 [4]

Core Viewpoint - GSK's subsidiary, Tesaro Inc., has initiated litigation against AnaptysBio, claiming a material breach of their existing license agreement regarding the oncology treatment Jemperli (dostarlimab) [1][2][3] Group 1: Litigation Details - The litigation allows Tesaro to terminate the current license agreement, obtain a perpetual and irrevocable license to dostarlimab, and reduce royalties and milestone payments to AnaptysBio by 50% [3] - AnaptysBio has alleged that Tesaro has not fulfilled certain requirements of the license agreement from March 2014 and intends to revoke Tesaro's license for dostarlimab [4][5] - The original agreement included an upfront license fee of $17 million and milestone payments of $18 million per development program, with additional payments tied to regulatory submissions [5] Group 2: Financial Implications - AnaptysBio anticipates ending 2025 with approximately $300 million in cash and investments, including a potential $75 million milestone from GSK once Jemperli achieves $1 billion in worldwide net sales [8] - AnaptysBio has authorized a stock repurchase plan of up to $100 million [7] Group 3: Product and Market Context - Jemperli is approved in over 35 countries for certain endometrial cancers, which is the most common gynecologic cancer in the U.S. [6] - A clinical trial program is ongoing to evaluate dostarlimab's potential use in additional cancers, including rectal, colon, and head and neck cancers [6]

Core Viewpoint - AnaptysBio, Inc. has authorized an amended Stock Repurchase Plan allowing for the repurchase of up to $100 million of its common stock, in addition to the remaining $6.4 million from a previous plan [1][2]. Group 1: Stock Repurchase Plan - The amended Stock Repurchase Plan allows AnaptysBio to repurchase up to $100 million of its outstanding common stock, with $6.4 million remaining from the previous $75 million plan [1]. - As of November 20, 2025, AnaptysBio has repurchased a total of 3,443,188 shares, representing 11.2% of shares outstanding before the initiation of the repurchase plan [1]. - The repurchase may occur through open market transactions or other means, with the plan set to expire on March 31, 2026, and can be suspended or discontinued at any time [3]. Group 2: Financial Position - AnaptysBio anticipates ending 2025 with approximately $300 million in cash, cash equivalents, and investments, which includes a one-time $75 million commercial sales milestone expected in Q4 2025 from GSK [2]. Group 3: Company Overview - AnaptysBio is a clinical-stage biotechnology company focused on innovative immunology therapeutics for autoimmune and inflammatory diseases, with a pipeline that includes several candidates in various stages of clinical trials [4]. - The company has out-licensed therapeutic antibodies, including a PD-1 antagonist to GSK and an IL-36R antagonist to Vanda Pharmaceuticals [4]. - AnaptysBio plans to separate its biopharma operations from its royalty assets by the end of 2026, allowing investors to align their investment strategies with each entity's objectives [5].

Core Viewpoint - AnaptysBio, Inc. has authorized an amended Stock Repurchase Plan allowing for the repurchase of up to $100 million of its common stock, in addition to the remaining $6.4 million from the previous plan [1][2] Group 1: Stock Repurchase Plan - The amended Stock Repurchase Plan allows AnaptysBio to repurchase up to $100 million of its outstanding common stock, with $6.4 million remaining from the previous $75 million plan [1] - As of November 20, 2025, AnaptysBio has repurchased a total of 3,443,188 shares, representing 11.2% of shares outstanding before the initiation of the repurchase plan [1] - The new plan will expire on March 31, 2026, and the timing and number of shares repurchased will depend on market conditions and other factors [3] Group 2: Financial Position - AnaptysBio anticipates ending 2025 with approximately $300 million in cash, cash equivalents, and investments, which includes a one-time $75 million commercial sales milestone expected in Q4 2025 from GSK [2] Group 3: Company Overview - AnaptysBio is a clinical-stage biotechnology company focused on innovative immunology therapeutics for autoimmune and inflammatory diseases, with a pipeline that includes several candidates in various stages of clinical trials [4] - The company plans to separate its biopharma operations from its royalty assets by the end of 2026, allowing investors to align their investment strategies with each entity's objectives [5]