Instead of a traditional IPO, Candid Therapeutics secured a NASDAQ listing and a massive capital infusion by merging with RallyBio. This reverse merger, coupled with a concurrent private investment, provides nearly $700 million in cash to fund operations through 2030, demonstrating a powerful alternative financing path to public markets.

Mergers and acquisitions are more than just exits for private biotech companies. They are the primary mechanism for returning capital to venture capitalists and LPs, who then reinvest those funds back into the ecosystem, fueling the next generation of innovative startups.

The recent biotech funding "winter" thawed as large pharmaceutical companies began addressing their massive patent cliffs. This existential threat spurred a wave of M&A transactions, which in turn injected capital and confidence back into the market, enabling smaller biotechs to raise funds through follow-on offerings and IPOs.

Albareo was ready to IPO with strong investor interest in summer 2015, but the market window slammed shut due to external events like the Martin Shkreli scandal. This forced the company into a creative reverse merger, a stark reminder that IPO timing is ultimately dictated by market sentiment beyond a company's control.

While staying private can offer strategic advantages, particularly for future M&A, the biotech industry lacks a mature private growth capital market. Companies needing hundreds of millions for late-stage trials have no choice but to go public, unlike their tech counterparts.

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.

To tap into public market investors, Adaptin Bio merged with a 'Form 10' public shell company. This distinct route is not a SPAC as it doesn't raise money in an IPO. Instead, it provides a faster path to becoming a public reporting entity to attract a wider investor base.

Astute biotech leaders leverage the tension between public financing and strategic pharma partnerships. When public markets are down, pursue pharma deals as a better source of capital. Conversely, use the threat of a public offering to negotiate more favorable terms in pharma deals, treating them as interchangeable capital sources.

The current M&A wave is unique because it includes both public and private company takeouts. This creates a robust capital recycling engine, providing quick returns to VCs (from private sales) and public specialist funds (from public takeouts). This capital is then immediately redeployed into new early and later-stage companies, sustaining the innovation ecosystem.