M&A Update – July 28

– RETA to be acquired by BIIB for $172.50, 58.9% premium, $7.3 billion
– SSYS / DDD announced Aug 4 target completion date for due diligence, NNDM to withdraw unsolicited partial tender offer
– SPPI / ASRT shareholders approved merger
– AJRD / LHX deal closed
– NEX / PTEN cleared HSR