India, Aug. 16 -- The following are some of the healthcare stocks that posted the biggest percentage decline on Thursday.

1. Akari Therapeutics Plc (AKTX)

Akari Therapeutics is a biopharmaceutical company focused on innovative therapeutics to treat orphan autoimmune and inflammatory diseases. The Company's lead product candidate is Nomacopan (Coversin).

Lost 29.79% to close Thursday's (AUG.15) trading at $2.05.

News: No news

Clinical Trials & Near-term Catalysts:

-- A pivotal trial for pediatric hematopoietic stem cell transplant-related thrombotic microangiopathy (HSCT-TMA) with Nomacopan is expected to start in the fourth quarter of 2019. -- Data from a phase II trial of Nomacopan in patients with mild-to-moderate bullous pemphigoid...