Olema launched this year’s 75^th US biopharma IPO. Also, investments in regenerative medicines reached a new high, Qiming closed a $1.2bn China-focused VC fund, D3 Bio led recent venture deals with a $200m round, and Bausch sold $2bn worth of notes to pay down near-term debts.

Former Medivation CEO David Hung launched stealthy oncology start-up Nuvation with $275m in series A venture capital, while Tenaya's series B brought in $92m for small molecules as well as cell and gene therapies to treat cardiovascular diseases.

Derived from Strategic Transactions, Informa’s premium source for tracking life sciences deal activity, the Dealmaking column is a survey of recent health care transactions listed by relevant industry segment – In Vitro Diagnostics, Medical Devices, Pharmaceuticals, and Research/Analytical Supplies – and then categorized by type – Acquisition, Alliance, or Financing. This month’s column covers deals announced in April 2016.

Disparate events including Hurricane Sandy, extended-release generics, drug compounding and biopharma deal-making each highlighted just how important a challenge quality has become in the industry.