Shots: Biogen to acquire Apellis, incl. its assets Empaveli, Syfovre & felzartamab, for $41/share plus a non-transferable CVR, representing an upfront equity consideration of ~$5.6B, with remaining shares acquired later via a second-step merger CVR holders will receive $2/CVR if Syfovre achieves $1.5B sales (2027-2030), an additional $2 if it reaches $2B in the same…