Announcements
Removal of Component(s) – AIMT, AKCA, MNTA
September 29, 2020
Effective at the market close on Wednesday September 30, 2020, AIMT, AKCA and MNTA will be removed from the LifeSci Biotechnology Products Index and their values will be redistributed to the remaining index components based on their weights.
- On August 19, 2020, Momenta Pharmaceuticals agreed to be acquired by Johnson & Johnson for $52.50 per share in cash.
- On August 31, 2020, Akcea Therapeutics agreed to be acquired by Ionis for $18.15 per share in cash.
- On August 31, 2020, Aimmune Therapeutics agreed to be acquired by Nestle Health Science for $34.50 per share in cash.
