Core Insights - The transaction indicates a complete disposition of direct equity holdings by Savitz Ryan, resulting in zero remaining directly held shares for future sales unless additional equity is acquired or more options are exercised [1][4]. Company Overview - Dianthus Therapeutics is a clinical-stage biotechnology company focused on developing monoclonal antibody therapies for severe autoimmune and inflammatory conditions, including diseases like generalized myasthenia gravis and multifocal motor neuropathy [6]. Transaction Details - On December 4, 2025, Savitz Ryan, CFO & CBO of Dianthus Therapeutics, exercised 20,000 stock options and sold the shares for a total of $903,600, at a weighted average price of $45.18 per share [4][5]. - The transaction was executed entirely through direct holdings, with no participation from indirect entities such as trusts or LLCs [2][5]. Market Context - Dianthus Therapeutics experienced significant gains after issuing 7.6 million shares at $33 per share, raising $288 million for development activities, and reported promising clinical trial results in its third-quarter earnings [9]. - The stock price has retreated from its high but remains around $38, with analysts estimating a one-year target of $63 [9].

Summary of Key Points from Biotechnology Equity Research Conference Call Industry Overview - The report focuses on the biotechnology sector, specifically highlighting companies with significant potential for growth and upcoming catalysts in 2026. Key Companies and Their Outlook 1. **Dianthus Therapeutics, Inc. (DNTH)** - Market Cap: $1.82 billion - Price Target: $66 - Key catalysts include: - CIDP Phase III interim analysis in Q2 2026 - Initiation of gMG Phase III study in mid-2026 - Phase II MMN topline data in 2H26 - Potential for significant upside based on peak revenue estimates of ~$2 billion across neuromuscular diseases [19][20][24] 2. **Taysha Gene Therapies, Inc. (TSHA)** - Market Cap: $1.50 billion - Price Target: $11 - Focus on pivotal study for TSHA-102 in Rett syndrome with potential for a 6-month interim readout by YE26/1Q27 [26][27] 3. **Tyra Biosciences (TYRA)** - Market Cap: $1.36 billion - Price Target: $32 - Major catalysts include: - Phase III data for achondroplasia in early 2026 - Initial data for IR-NMIBC in 1H26 - Potential to disrupt the market with oral FGFR3 inhibitors [31][35] 4. **Tango Therapeutics, Inc. (TNGX)** - Market Cap: $1.15 billion - Price Target: $14 - Expected to show de-risking data for vopimetostat in combination with RVMD's RAS inhibitors in 2026 [37][40] 5. **ORIC Pharmaceuticals (ORIC)** - Market Cap: $783 million - Price Target: $23 - Key catalysts include dose-optimization data for prostate cancer and validating data from PFE's MEVPRO-1 trial [42][48] 6. **Solid Biosciences (SLDB)** - Market Cap: $463 million - Price Target: $15 - Focus on DMD program with key regulatory feedback expected in 1H26 [49][53] Major Catalysts and Events - **Upcoming Catalysts:** - RARE and MREO Phase III ORBIT final analysis expected in Dec'25/Jan'26 with potential stock movements of +100%/-30% [2] - ALNY, CRSP, and others expected to provide revenue guidance and business plans early in 2026 [1] - Regulatory events including FDA's Rare Disease Day on 2/23/26 [12] - **Drug Launches:** - Expected launches in 2026 include drugs from ALNY, ARWR, KALV, and others targeting various conditions [3] Financial Updates - **Price Target Changes:** - ARWR raised from $67 to $90 - KOD raised from $24 to $39 [6][10] Market Dynamics - **Pricing Stability:** - 2026 net pricing expected to remain stable with current Medicare contracts influencing high gross-to-net (GTN) guidance [12] - **Strategic Interest:** - Potential for M&A activity as companies like ORIC attract interest due to their prostate cancer programs [43] Conclusion - The biotechnology sector is poised for significant developments in 2026, with multiple companies presenting strong investment opportunities based on upcoming catalysts, drug launches, and strategic positioning in the market.

Core Viewpoint - Jefferies recently released a report on the outlook for the U.S. biotech industry in 2026, focusing on preferred investment targets, undervalued potential companies, and potential acquisition opportunities. The report highlights that the biotech sector will see multiple key clinical trial data disclosures, new drug approvals, and policy dynamics, with companies in niche segments expected to achieve value re-evaluation through technological breakthroughs and commercialization progress [1]. Six Preferred Targets - Jefferies identified six companies as core recommendations for 2026 based on market catalysts and valuation potential: - **Dianthus Therapeutics (DNTH.US)**, target price $66: Focused on the drug claseprubart, showing potential in various neuromuscular diseases with an estimated peak revenue of $2 billion. Key milestones include mid-analysis of Phase III trials for CIDP and initiation of trials for gMG in 2026 [3]. - **Taysha Gene Therapies (TSHA.US)**, target price $11: The gene therapy TSHA-102 for Rett syndrome has a market potential of $2 billion. The three-phase clinical trial is expected to disclose mid-term data by the end of 2026 [3]. - **Tyra Biosciences (TYRA.US)**, target price $32: The oral FGFR3 inhibitor dabogratinib has disruptive potential in two areas, with key data expected next year [4]. - **Tango Therapeutics (TNGX.US)**, target price $14: Collaborating with Revolution Medicines to explore a combination therapy for pancreatic cancer, with data expected in the first half of 2026 [4]. - **ORIC Pharmaceuticals (ORIC.US)**, target price $23: Focused on two potential assets for prostate cancer and lung cancer, with key catalysts expected next year [5]. - **Solid Biosciences (SLDB.US)**, target price $15: Concentrating on gene therapy for Duchenne muscular dystrophy, with critical meetings with the FDA planned for 2026 [5]. Seven Undervalued Companies - The report highlights seven companies with significant catalysts and potential for value re-evaluation: - **Ultragenyx Pharmaceutical (RARE.US)**, target price $114: Current stock price undervalued, with key catalysts expected in 2026, including data for treatments of osteogenesis imperfecta and Angelman syndrome [6]. - **Beam Therapeutics (BEAM.US)**, target price $41: Focused on gene editing, with promising data updates expected in early 2026 [6]. - **Aurinia Pharmaceuticals (AUPH.US)**, target price $21: Core product Lupkynis shows steady growth, with new drug development paths expected to be announced in early 2026 [7]. - **Kodiak Sciences (KOD.US)**, target price $39: Potential in retinal disease therapies, with three Phase III trial data readouts expected in 2026 [7]. - **Intellia Therapeutics (NTLA.US)**, target price $45: A leader in gene editing, with key data expected in mid-2026 [8]. - **Compass Therapeutics (CMPX.US)**, target price $8: Focused on tumor bispecific antibodies, with data expected in early 2026 [8]. - **KalVista Pharmaceuticals (KALV.US)**, target price $38: Known for the first oral treatment for hereditary angioedema, with significant revenue growth expected in 2026 [9]. Five Potential Acquisition Targets - Jefferies identified five companies that may become acquisition targets in 2026 due to their unique assets or market positions: - **Arrowhead Pharmaceuticals (ARWR.US)**: Strong RNAi product line for cardiovascular metabolism and new obesity targets [10]. - **Celcuity (CELC.US)**: Drug gedatolisib shows unique efficacy in PIK3CA wild-type breast cancer [11]. - **ORIC Pharmaceuticals**: High-value prostate and lung cancer projects [12]. - **Travere Therapeutics (TVTX.US)**: Potential market opening in rare kidney diseases if FSGS indication is approved [13]. - **KalVista Pharmaceuticals**: First-mover advantage and strong growth in oral HAE drugs [14].

Core Insights - Jefferies has released a report on the outlook for the U.S. biotech industry in 2026, highlighting key clinical trial data disclosures, new drug approvals, and policy dynamics that could lead to value re-evaluation for companies in the sector [1] Six Preferred Stocks - Jefferies identified six companies as core recommendations for 2026 based on market catalysts and valuation potential: - Dianthus Therapeutics (DNTH.US), target price $66: Focused on claseprubart for various neuromuscular diseases, with peak revenue estimated at $2 billion [2] - Taysha Gene Therapies (TSHA.US), target price $11: TSHA-102 for Rett syndrome, with peak revenue potential of $2 billion and a key trial data disclosure expected by the end of 2026 [2] - Tyra Biosciences (TYRA.US), target price $32: Dabogratinib for bladder cancer and achondroplasia, with critical data expected next year [3] - Tango Therapeutics (TNGX.US), target price $14: Collaboration with Revolution Medicines for a pancreatic cancer treatment, with data expected in mid-2026 [3] - ORIC Pharmaceuticals (ORIC.US), target price $23: Two potential assets targeting prostate cancer and lung cancer, with key data expected next year [4] - Solid Biosciences (SLDB.US), target price $15: Focused on gene therapy for Duchenne muscular dystrophy, with critical meetings with the FDA planned for 2026 [4] Seven Undervalued Companies - The report also highlighted seven undervalued companies with significant catalysts: - Ultragenyx Pharmaceutical (RARE.US), target price $114: Expected key catalysts in 2026, including data for treatments for osteogenesis imperfecta and Angelman syndrome [5] - Beam Therapeutics (BEAM.US), target price $41: Updates on AATD therapy and SCD therapy expected in 2026, showcasing strong potential [5] - Aurinia Pharmaceuticals (AUPH.US), target price $21: Steady growth in lupus nephritis treatment, with new drug development paths expected to expand growth [6] - Kodiak Sciences (KOD.US), target price $39: Anticipated data from three pivotal trials in 2026, with significant potential for stock volatility [7] - Intellia Therapeutics (NTLA.US), target price $45: Key data for hereditary angioedema therapy expected in mid-2026, with sufficient cash reserves to support operations [7] - Compass Therapeutics (CMPX.US), target price $8: Data for cholangiocarcinoma therapy expected in early 2026, with a significant market opportunity [8] - KalVista Pharmaceuticals (KALV.US), target price $38: First oral treatment for hereditary angioedema expected to see rapid growth in 2026 [8] Five Potential Acquisition Targets - Jefferies identified five companies that may become acquisition targets in 2026 due to their unique assets or market positions: - Arrowhead Pharmaceuticals (ARWR.US): Strong RNAi product line for cardiovascular and metabolic diseases [9] - Celcuity (CELC.US): Unique efficacy of gedatolisib in breast cancer [9] - ORIC Pharmaceuticals: High-value prostate and lung cancer projects [9] - Travere Therapeutics (TVTX.US): Potential for significant market expansion in rare kidney diseases [9] - KalVista Pharmaceuticals: First-mover advantage in oral HAE treatment [9]

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不 負 責，對 其 準 確 性 或 完 整 性 亦 不 發 表 任 何 聲 明，並 明 確 表 示，概 不 對 因 本 公 告 全部或任何部份內容而產生或因倚賴該等內容而引致的任何損失承擔任何責 任。 Nanjing Leads Biolabs Co., Ltd. 南 京 維 立志博生物科技股份有限公司 （於 中 華 人 民 共 和 國 成 立 的 股 份 有 限 公 司） （股 份 代 號：9887） 自願公告 LBL-047於I期試驗的首例受試者用藥 本公告由南京 維 立志博生物科技股份有限公司（「本公司」，連 同 其 附 屬 公 司 統 稱「本集團」）自 願 作 出，以 告 知 本 公 司 股 東 及 潛 在 投 資 者 有 關 本 公 司 的 最 新 業 務 發 展 情 況。 本 公 司 欣 然 宣 布，評 價LBL-047安 全 性、耐 受 性、藥 代 動 力 學╱藥 效 動 力 學 及 初 步臨床有效性的I期 臨 床 研 究 首 例 受 試 者 已 成 功 用 藥。 該I期研究為在健康成年人和系統性紅斑狼瘡（SLE）患 者 中 進 行 ...

Group 1 - The company Valiant Biopharma-B (09887) announced that its self-developed candidate drug LBL-047 has received approval for clinical trials (IND) from the National Medical Products Administration (NMPA) of China on November 25, 2025 [1] - LBL-047 is the world's first bispecific fusion protein targeting both plasmacytoid dendritic cells (pDC) and B cells, with a unique mechanism of action that positions it as a first-in-class and best-in-class potential therapy [1] - The approved clinical trial is a double-blind, randomized, placebo-controlled, dose-escalation Phase I study assessing the safety, tolerability, and preliminary clinical efficacy of LBL-047 in healthy adults and patients with systemic lupus erythematosus (SLE) [1] Group 2 - On October 16, 2025, the company entered into an exclusive global partnership with Dianthus Therapeutics (NASDAQ: DNTH) to develop transformative therapies for severe autoimmune diseases, granting Dianthus exclusive global rights for the research, production, and commercialization of LBL-047 outside Greater China [2] - The collaboration aims to advance the global development of LBL-047 and maximize its clinical value and commercial potential [2]

Core Insights - The company Valiant Biopharma-B (09887) has received approval from the National Medical Products Administration (NMPA) in China for the clinical trial application of its candidate drug LBL-047, marking it as the first bispecific fusion protein to achieve dual reporting and approval in both China and the U.S. [1] - LBL-047 targets both plasmacytoid dendritic cells (pDC) and B cells, with no other drug currently approved for clinical trials that simultaneously targets these cells, indicating its potential as a first-in-class and best-in-class therapy [1] - The approved clinical trial is a double-blind, randomized, placebo-controlled, dose-escalation Phase I study assessing the safety, tolerability, and preliminary clinical efficacy of LBL-047 in healthy adults and patients with systemic lupus erythematosus (SLE) [1] Collaboration and Commercialization - On October 16, 2025, the company entered into an exclusive global partnership with Dianthus Therapeutics (NASDAQ: DNTH) to grant Dianthus exclusive global rights for the research, development, production, and commercialization of LBL-047 outside of Greater China, aiming to maximize its clinical value and commercial potential [2]

Nanjing Leads Biolabs Co., Ltd. 南 京 維 立志博生物科技股份有限公司 （於 中 華 人 民 共 和 國 成 立 的 股 份 有 限 公 司） 香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不 負 責，對 其 準 確 性 或 完 整 性 亦 不 發 表 任 何 聲 明，並 明 確 表 示，概 不 對 因 本 公 告 全部或任何部份內容而產生或因倚賴該等內容而引致的任何損失承擔任何責 任。 （股 份 代 號：9887） 自願公告 LBL-047取 得NMPA的IND批 准 本公告由南京 維 立志博生物科技股份有限公司（「本公司」，連 同 其 附 屬 公 司 統 稱「本集團」）自 願 作 出，以 告 知 本 公 司 股 東 及 潛 在 投 資 者 有 關 本 公 司 的 最 新 業 務 發 展 情 況。 本 公 司 欣 然 宣 布，於2025年11月25日，其 自 主 研 發 候 選 藥 物LBL-047的新藥臨床 試 驗（「IND」）申請已獲中華人民共和國國家藥品監督管理局（「NMPA」）批 准。 LBL-047為 全 球 首 個 實 現 中 美 雙 報 雙 批 ...

Group 1 - The core viewpoint of the articles highlights the strong performance of innovative drug stocks in the market, with notable increases in share prices for companies such as Gilead Sciences-B (up 8.82%) and Kintor Pharmaceutical (up 4.60%) [1] - The report from CICC emphasizes the importance of innovative drugs and medical devices in China's "14th Five-Year Plan," indicating a shift from "follow-up innovation" to "quality transformation" in domestic innovative drugs [1] - The collaboration between Hansoh Pharmaceutical and Roche for the global exclusive license of the antibody-drug conjugate HS-20110 is seen as a significant advancement, with expectations for smooth development due to Roche's expertise [2] Group 2 - The partnership between Innovent Biologics and Takeda Pharmaceutical aims to advance the development of next-generation tumor immunotherapy and antibody-drug conjugates, leveraging Takeda's strong sales network in Japan and the West [2] - Valiant Pharmaceuticals' agreement with the U.S. company Dianthus for the development and commercialization of its autoimmune drug LBL-047 outside Greater China is viewed as beneficial for product development [2] - The overall sentiment in the pharmaceutical industry is optimistic regarding the international expansion of innovative drugs, with multiple companies securing significant partnerships to enhance their research and commercialization efforts [2]

Core Insights - Day One Biopharmaceuticals reported a quarterly loss of $0.19 per share, better than the Zacks Consensus Estimate of a loss of $0.28, representing an earnings surprise of +32.14% [1] - The company posted revenues of $39.8 million for the quarter ended September 2025, exceeding the Zacks Consensus Estimate by 5.75%, but down from $93.76 million year-over-year [2] - The stock has underperformed, losing about 42.3% since the beginning of the year compared to the S&P 500's gain of 16.5% [3] Earnings Outlook - The current consensus EPS estimate for the upcoming quarter is -$0.26 on revenues of $42.15 million, and for the current fiscal year, it is -$1.19 on revenues of $144.36 million [7] - The estimate revisions trend for Day One Biopharmaceuticals was favorable ahead of the earnings release, resulting in a Zacks Rank 2 (Buy) for the stock, indicating expected outperformance in the near future [6] Industry Context - The Medical - Biomedical and Genetics industry, to which Day One Biopharmaceuticals belongs, is currently in the top 39% of over 250 Zacks industries, suggesting a favorable outlook compared to lower-ranked industries [8] - Empirical research indicates a strong correlation between near-term stock movements and trends in earnings estimate revisions, which can be tracked by investors [5]