LOGO Exhibit 10.3 EMPLOYMENT AGREEMENT This Employment Agreement ("Agreement") is made between Tango Therapeutics, Inc., a Delaware corporation (the "Company"), and Malte Peters, M.D. (the "Executive"), and is effective as of the Effective Date, as defined in Section 23 herein. WHEREAS, the Company desires to employ the Executive and the Executive desires to be employed by the Company on the new terms and conditions contained herein. NOW, THEREFORE, in consideration of the mutual covenants and agreements he ...

Founding CEO Barbara Weber, M.D. to become executive chair of the board of directorsMalte Peters, M.D., current board member, appointed President and Chief Executive Officer, effective immediately – BOSTON, Jan. 08, 2026 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ: TNGX), a clinical-stage biotechnology company committed to discovering and delivering the next generation of precision cancer medicines today announced the retirement of its Chief Executive Officer, Dr. Barbara Weber, effective today Jan ...

BOSTON, Jan. 05, 2026 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ: TNGX), a clinical-stage biotechnology company committed to discovering and delivering the next generation of precision cancer medicines, today announced the appointment of Mr. Sung Lee to the Board of Directors. Mr. Lee has over 20 years of experience in finance leadership in the biopharmaceutical and technology industries. "We are delighted to welcome Sung Lee to our Board of Directors," said Barbara Weber, M.D., Chief Executive Of ...

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.

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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]

Key Takeaways EyePoint's late-stage retinal programs and upcoming data readouts position it for momentum beyond 2025.ANI Pharmaceuticals' rare disease franchise is scaling fast, led by surging Cortrophin Gel sales.Tango Therapeutics is advancing precision oncology with promising PRMT5 inhibitorsThe biotech sector has put up a strong recovery in 2025. The Nasdaq Biotechnology Index has risen 33.1% so far this year. The index bottomed out in April 2025 on potential imposition of steep tariffs, which weighed h ...

The volatile biotech industry has put up a strong performance in 2025 despite the uncertain macroeconomic environment. While the tariff saga hit the pharma/biotech industry earlier in the year, the sector held up well, driven by solid momentum from new drug approvals and encouraging pipeline progress. Given the continuous need for innovative medical treatments (regardless of the state of the economy), the dynamic biotech industry will continue to capture investors’ interest going forward.2025 saw a surge in ...

BOSTON, Dec. 17, 2025 (GLOBE NEWSWIRE) -- Tango Therapeutics, Inc. (NASDAQ: TNGX), today announced that Barbara Weber, M.D., President and Chief Executive Officer of Tango Therapeutics, is scheduled to deliver a corporate presentation at the 44th Annual J.P. Morgan Healthcare Conference on Wednesday, January 14, 2026 at 9:45am PST/12:45pm EST. The live webcast will be available under the "Events & Presentations" tab on the “Investors” page of the Company's website on the day of the event. A replay of the we ...

Tango Therapeutics, Inc. (TNGX) closed the last trading session at $9.63, gaining 22.4% over the past four weeks, but there could be plenty of upside left in the stock if short-term price targets set by Wall Street analysts are any guide. The mean price target of $13.22 indicates a 37.3% upside potential.The mean estimate comprises nine short-term price targets with a standard deviation of $1.39. While the lowest estimate of $11.00 indicates a 14.2% increase from the current price level, the most optimistic ...