The third Paragon spinout, going public in a reverse-merger with ARCA, announced a concurrent $275m financing to help it develop optimized biologics as potential standards of care in psoriasis and psoriatic arthritis.

Public Company Edition: Pfizer’s stake in Haleon dropped from 32% to 22.6% with a massive sale of shares of the GSK consumer health spinout. Also, Galderma prices its Swiss IPO, Madrigal grosses $600m in a post-approval offering and bluebird secured up to $175m in debt.

Public Company Edition: Denali, Crinetics and Ocular Therapeutix grossed $500m, $350m and $325m, respectively, in private placements ahead of data readouts. Also, Viking raised $550m after its positive Phase II obesity data and Abingworth invested $210m in Gilead’s Trodelvy NSCLC trials.

Given the enthusiasm for the new advisory committee within the rare disease community, the need for an extended deadline is somewhat surprising. FDA has not yet determined when the chair and members of the new panel will be named.