Biopharma deals roundup: Mentari's $200M migraine raise, Royalty Pharma's $425M ATTR-CM royalty buy, Dyne's $375M stock offering and Tikva Allocell's $8M Series A.

Biopharma deals roundup: Mentari's $200M migraine raise, Royalty Pharma's $425M ATTR-CM royalty buy, Dyne's $375M stock offering and Tikva Allocell's $8M Series A.

Mentari Therapeutics secures $200 million in private financing before merging with InMed Pharmaceuticals to fund migraine therapies.