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  1. Business Of Biotech
  2. BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics
BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech · Jan 19, 2026

Airway Therapeutics' CEO Marc Salzberg on developing zelpoltide alpha for BPD, bridging academia-industry gaps, and navigating Phase 3 funding.

Airway Therapeutics' Key Manufacturing Hurdle Was Process Design, Not Production Scale-Up

CEO Marc Salzberg clarifies that for their recombinant protein, the difficulty was not in the manufacturing itself but in designing the complex upstream process, purification, and analytics. This innovation became a core asset and "claim to fame," allowing them to transfer a well-defined process to a capable CDMO for scaling.

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics thumbnail

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech·3 months ago

Biotech Founders Can Bridge the Academia-Industry Gap with a 'Translator' CRO

Airway Therapeutics' CEO founded a CRO to resolve the disconnect between academic research's discovery focus and industry's market-driven goals. This "translator" model aligned incentives and regulatory understanding, fostering more efficient drug development by merging clinical feasibility with commercial targets.

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics thumbnail

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech·3 months ago

Airway Therapeutics Chose Its Lead Indication Based on Unmet Need and Unique Biology

Airway selected Bronchopulmonary Dysplasia (BPD) for its lead program due to strong preclinical data, a unique mechanism in infants (arrested lung development), and zero approved treatments. This strategic choice created a clear regulatory path, a strong competitive advantage, and addressed a significant unmet medical need.

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics thumbnail

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech·3 months ago

Airway Therapeutics' CEO Intentionally Holds Multiple C-Suite Roles as a Temporary Bridge

CEO Marc Salzberg wears CEO, CMO, and Board Chair hats, acknowledging it's a temporary "big stretch." This demonstrates a practical early-stage strategy where a leader covers multiple critical functions to save capital and ensure continuity, with a clear plan to hire dedicated experts as the company matures.

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics thumbnail

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech·3 months ago

Service-Based Founders Must Sell When Scale Dilutes Their Core Value Proposition

Airway Therapeutics' CEO sold his first company, a CRO, when he realized he couldn't personally guarantee his core promise of quality engagement on every project. This highlights a critical decision point for founders: sell when growth threatens the very value proposition that made the company successful.

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics thumbnail

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech·3 months ago

Airway Therapeutics Reached Phase 3 Trials by Fundraising From Family Offices, Not VCs

Airway Therapeutics defied convention by raising nearly $100 million from family offices and high-net-worth individuals, not traditional VCs. This strategy funded the company through a pivotal Phase 2B/3 trial, proving that alternative capital sources can successfully fuel late-stage biotech development before institutional rounds.

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics thumbnail

BoB@JPM: Marc Salzberg, M.D., Airway Therapeutics

Business Of Biotech·3 months ago