Shares in UK biotech firm Circassia Pharmaceuticals PLC jumped by as much as 30% to 114 pence on the LSE on Mar. 17 on news that it had entered into a deal with AstraZeneca PLC to secure certain US commercial rights to two chronic obstructive pulmonary disease products (COPD), Tudorza (aclidinium bromide) and Duaklir (aclidinium bromide plus formoterol), for up $230m.
Circassia said the deal would "transform its product portfolio and commercial presence". It already markets the airway inflammation test Niox...








