Company Story
1999 - AstraZeneca was formed through the merger of Astra AB of Sweden and Zeneca Group of the UK.
2000 - AstraZeneca acquired R&D facilities in Boston, Massachusetts, and established a new R&D site in Mölndal, Sweden.
2004 - AstraZeneca acquired CAT, a UK-based biotech company, and established a new R&D site in Cambridge, UK.
2007 - AstraZeneca acquired MedImmune, a US-based biotech company, for $15.6 billion.
2011 - AstraZeneca acquired the US-based company, Ardea Biosciences, for $1.26 billion.
2014 - AstraZeneca rejected a takeover bid from Pfizer, valuing the company at $106 billion.
2015 - AstraZeneca acquired the rights to Actavis' branded respiratory portfolio for $600 million.
2018 - AstraZeneca acquired the US-based company, TeneoBio, for an undisclosed amount.
2020 - AstraZeneca developed and supplied the COVID-19 vaccine, Covishield, in partnership with the University of Oxford and Serum Institute of India.