Alexion Pharmaceuticals, Inc. Shares Outstanding 2010-2021 | ALXN
Alexion Pharmaceuticals, Inc. shares outstanding from 2010 to 2021. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
| Alexion Pharmaceuticals, Inc. Annual Shares Outstanding (Millions of Shares) |
|
|---|---|
| 2020 | 222 |
| 2019 | 225 |
| 2018 | 225 |
| 2017 | 225 |
| 2016 | 226 |
| 2015 | 216 |
| 2014 | 202 |
| 2013 | 200 |
| 2012 | 199 |
| 2011 | 192 |
| 2010 | 186 |
| 2009 | 181 |
| Alexion Pharmaceuticals, Inc. Quarterly Shares Outstanding (Millions of Shares) |
|
|---|---|
| 2021-03-31 | 223 |
| 2020-12-31 | 222 |
| 2020-09-30 | 221 |
| 2020-06-30 | 221 |
| 2020-03-31 | 223 |
| 2019-12-31 | 225 |
| 2019-09-30 | 225 |
| 2019-06-30 | 226 |
| 2019-03-31 | 226 |
| 2018-12-31 | 225 |
| 2018-09-30 | 225 |
| 2018-06-30 | 223 |
| 2018-03-31 | 224 |
| 2017-12-31 | 225 |
| 2017-09-30 | 225 |
| 2017-06-30 | 226 |
| 2017-03-31 | 226 |
| 2016-12-31 | 226 |
| 2016-09-30 | 226 |
| 2016-06-30 | 226 |
| 2016-03-31 | 227 |
| 2015-12-31 | 216 |
| 2015-09-30 | 226 |
| 2015-06-30 | 205 |
| 2015-03-31 | 202 |
| 2014-12-31 | 202 |
| 2014-09-30 | 201 |
| 2014-06-30 | 202 |
| 2014-03-31 | 202 |
| 2013-12-31 | 200 |
| 2013-09-30 | 200 |
| 2013-06-30 | 199 |
| 2013-03-31 | 199 |
| 2012-12-31 | 199 |
| 2012-09-30 | 201 |
| 2012-06-30 | 197 |
| 2012-03-31 | 195 |
| 2011-12-31 | 192 |
| 2011-09-30 | 192 |
| 2011-06-30 | 191 |
| 2011-03-31 | 190 |
| 2010-12-31 | 186 |
| 2010-09-30 | 186 |
| 2010-06-30 | 185 |
| 2010-03-31 | 184 |
| 2009-12-31 | 181 |
| 2009-09-30 | 182 |
| 2009-06-30 | 180 |
| 2009-03-31 | 181 |
