股本结构
单位：万股
| 公告日期 | 2025-11-07 | 2025-11-07 | 2025-08-07 | 2025-08-07 | 2025-04-29 | 2025-05-07 |
|---|---|---|---|---|---|---|
| 证券总股本 | 23765.54 | 23752.56 | 23749.05 | 23745.45 | 23434.79 | 23400.29 |
| 普通股本 | 23765.54 | 23752.56 | 23749.05 | 23745.45 | 23434.79 | 23400.29 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2025-11-05 | 2025-09-30 | 2025-08-05 | 2025-06-30 | 2025-04-28 | 2025-03-31 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2025-11-07 | 23765.54 | 未披露 | 定期报告 | 2025-11-05 |
| 2025-11-07 | 23752.56 | 未披露 |
更多>>
From September 30, 2024 to September 30, 2025
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2025-09-30 |
| 2025-08-07 | 23749.05 | 未披露 | 定期报告 | 2025-08-05 |
| 2025-08-07 | 23745.45 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2025-06-30 |
| 2025-04-29 | 23434.79 | 未披露 | 定期报告 | 2025-04-28 |
| 2025-05-07 | 23400.29 | 未披露 |
更多>>
From March 31,2024 to March 31,2025
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2025-03-31 |
| 2025-02-19 | 20018.91 | 未披露 | 定期报告 | 2025-02-17 |
| 2025-02-19 | 20001.98 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2024-12-31 |
| 2024-10-23 | 19921.25 | 未披露 | 定期报告 | 2024-10-15 |
| 2024-11-07 | 19924.05 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2024-09-30 |
| 2024-08-09 | 19720.10 | 未披露 | 定期报告 | 2024-06-30 |
| 2024-05-08 | 19301.26 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Shares issued for settlement of prepaid stock purchase contracts
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2024-03-31 |
| 2024-02-21 | 18933.94 | 未披露 | 定期报告 | 2024-02-19 |
| 2024-02-21 | 18825.33 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2023-12-31 |
| 2023-11-07 | 18823.81 | 未披露 | 定期报告 | 2023-11-03 |
| 2023-11-07 | 18824.02 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2023-09-30 |
| 2023-08-08 | 18822.43 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-08 | 18823.51 | 未披露 | 定期报告 | 2023-06-30 |
| 2023-05-01 | 18821.45 | 未披露 | 定期报告 | 2023-04-24 |
| 2023-05-09 | 18823.47 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2023-03-31 |
| 2023-02-22 | 18720.13 | 未披露 | 定期报告 | 2023-02-17 |
| 2023-02-22 | 18724.95 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2022-12-31 |
| 2022-11-08 | 18680.55 | 未披露 | 定期报告 | 2022-11-04 |
| 2022-11-08 | 18725.55 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2022-09-30 |
| 2022-08-09 | 18678.52 | 未披露 | 定期报告 | 2022-08-05 |
| 2022-08-09 | 18725.56 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2022-06-30 |
| 2022-05-02 | 18675.24 | 未披露 | 定期报告 | 2022-04-27 |
| 2022-05-06 | 18728.33 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
Issuance of common stock under Associate Stock Purchase Plan
|
2022-03-31 |
| 2022-02-15 | 18558.05 | 未披露 | 定期报告 | 2022-02-11 |
| 2022-02-15 | 18695.78 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2021-12-31 |
| 2021-11-05 | 18536.23 | 未披露 | 定期报告 | 2021-11-03 |
| 2021-11-05 | 18695.92 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2021-09-30 |
| 2021-08-06 | 18530.40 | 未披露 | 定期报告 | 2021-08-04 |
| 2021-08-06 | 18713.89 | 未披露 | 定期报告 | 2021-06-30 |
| 2021-04-29 | 18516.61 | 未披露 | 定期报告 | 2021-04-23 |
| 2021-05-07 | 18722.95 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
|
2021-03-31 |
| 2021-02-25 | 18346.17 | 未披露 | 定期报告 | 2021-02-22 |
| 2021-02-25 | 18780.41 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock,net
Shares withheld for employee taxes
Purchase of treasury stock
|
2020-12-31 |
| 2020-11-05 | 18338.49 | 未披露 | 定期报告 | 2020-11-03 |
| 2020-11-05 | 18791.50 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock,net
Shares withheld for employee taxes
|
2020-09-30 |
| 2020-08-11 | 18324.08 | 未披露 | 定期报告 | 2020-08-06 |
| 2020-08-10 | 18318.63 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Restricted stock, net
Shares withheld for employee taxes
|
2020-06-30 |
| 2020-04-29 | 18316.45 | 未披露 | 定期报告 | 2020-04-24 |
| 2020-05-06 | 18316.25 | 未披露 |
更多>>
from December 31, 2019 to March 31, 2020
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
Purchase of treasury stock
|
2020-03-31 |
| 2020-02-19 | 18426.06 | 未披露 | 定期报告 | 2020-02-14 |
| 2020-02-19 | 18487.61 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
Purchase of treasury stock
|
2019-12-31 |
| 2019-11-05 | 18559.46 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-05 | 18558.33 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2019-09-30 |
| 2019-08-06 | 18549.71 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
|
2019-06-30 |
| 2019-04-29 | 18618.99 | 未披露 | 定期报告 | 2019-04-24 |
| 2019-05-07 | 18669.19 | 未披露 |
更多>>
From January 1, 2019 to March 31, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
Shares withheld for employee taxes
|
2019-03-31 |
| 2019-02-14 | 18659.96 | 未披露 |
更多>>
From December 31, 2017 to December 31, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
Shares withheld for employee taxes
|
2018-12-31 |
| 2018-11-06 | 18774.30 | 未披露 | 定期报告 | 2018-11-02 |
| 2018-11-06 | 18774.07 | 未披露 |
更多>>
From January 1, 2018 to September 30, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2018-09-30 |
| 2018-08-21 | 18766.28 | 未披露 | 定期报告 | 2018-08-10 |
| 2018-08-07 | 18765.53 | 未披露 | 定期报告 | 2018-08-03 |
| 2018-08-07 | 18765.21 | 未披露 |
更多>>
From January 1, 2018 to June 30, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2018-06-30 |
| 2018-04-24 | 18757.24 | 未披露 | 定期报告 | 2018-04-19 |
| 2018-05-08 | 18756.68 | 未披露 |
更多>>
From January 1, 2018 to March 31, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2018-03-31 |
| 2018-02-22 | 18657.29 | 未披露 | 定期报告 | 2018-02-20 |
| 2018-02-22 | 18650.58 | 未披露 |
更多>>
From December 31, 2016 to December 31, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2017-12-31 |
| 2017-11-07 | 18639.11 | 未披露 |
更多>>
From January 1, 2017 to September 30, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2017-09-30 |
| 2017-08-08 | 18627.87 | 未披露 | 定期报告 | 2017-08-04 |
| 2017-08-14 | 19162.72 | 未披露 | 定期报告 | 2017-08-01 |
| 2017-08-08 | 18626.78 | 未披露 |
更多>>
From January 1, 2017 to June 30, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2017-06-30 |
| 2017-05-01 | 18619.93 | 未披露 | 定期报告 | 2017-04-24 |
| 2017-05-10 | 18620.33 | 未披露 |
更多>>
From January 1, 2017 to March 31, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
|
2017-03-31 |
| 2017-02-15 | 18544.81 | 未披露 | 定期报告 | 2017-02-10 |
| 2017-02-15 | 18543.75 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
|
2016-12-31 |
| 2016-11-03 | 18606.08 | 未披露 | 定期报告 | 2016-10-28 |
| 2016-11-03 | 18605.81 | 未披露 |
更多>>
From January 1, 2016 to September 30, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2016-09-30 |
| 2016-08-09 | 18591.48 | 未披露 | 定期报告 | 2016-08-05 |
| 2016-08-09 | 18590.07 | 未披露 |
更多>>
From January 1, 2016 to June 30, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2016-06-30 |
| 2016-05-10 | 18580.95 | 未披露 | 定期报告 | 2016-05-06 |
| 2016-05-10 | 18580.26 | 未披露 |
更多>>
from January 1, 2016 to March 31, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2016-03-31 |
| 2016-02-12 | 18489.05 | 未披露 | 定期报告 | 2016-02-10 |
| 2016-02-12 | 18488.48 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2015-12-31 |
| 2015-11-09 | 18478.01 | 未披露 | 定期报告 | 2015-11-05 |
| 2015-11-09 | 18477.89 | 未披露 |
更多>>
from January 1, 2015 to September 30, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2015-09-30 |
| 2015-08-07 | 18451.68 | 未披露 | 定期报告 | 2015-08-04 |
| 2015-08-07 | 18450.04 | 未披露 |
更多>>
from January 1, 2015 to June 30, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2015-06-30 |
| 2015-05-11 | 18414.27 | 未披露 |
更多>>
from January 1, 2015 to March 31, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2015-03-31 |
| 2015-02-25 | 18350.50 | 未披露 | 定期报告 | 2015-02-19 |
| 2015-02-25 | 18348.59 | 未披露 |
更多>>
from December 31,2013 to December 31,2014
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Common stock issued in connection with Emeritus acquisition
Issuance of common stock from equity offering, net
|
2014-12-31 |
| 2014-11-10 | 18340.97 | 未披露 |
更多>>
from January 1, 2014 to September 30, 2014
Common stock issued in connection with Emeritus acquisition
Issuance of common stock from equity offering, net
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2014-09-30 |
| 2014-08-11 | 17299.22 | 未披露 | 定期报告 | 2014-08-05 |
| 2014-08-11 | 12859.12 | 未披露 |
更多>>
from January 1, 2014 to June 30, 2014
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2014-06-30 |
| 2014-06-03 | 12539.34 | 未披露 | 定期报告 | 2014-06-02 |
| 2014-04-30 | 12481.67 | 未披露 | 定期报告 | 2014-04-25 |
| 2014-05-12 | 12481.64 | 未披露 |
更多>>
from January 1, 2014 to March 31, 2014
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2014-03-31 |
| 2014-03-03 | 12435.40 | 未披露 | 定期报告 | 2014-02-27 |
| 2014-03-03 | 12435.37 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2013-12-31 |
| 2013-11-08 | 12428.55 | 未披露 | 定期报告 | 2013-11-04 |
| 2013-11-08 | 12428.52 | 未披露 |
更多>>
from January 1, 2013 to September 30, 2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2013-09-30 |
| 2013-08-09 | 12406.14 | 未披露 | 定期报告 | 2013-08-06 |
| 2013-08-09 | 12406.11 | 未披露 |
更多>>
From January 1, 2013 to June 30, 2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2013-06-30 |
| 2013-04-30 | 12304.07 | 未披露 | 定期报告 | 2013-04-16 |
| 2013-05-09 | 12304.04 | 未披露 |
更多>>
from January 1, 2013 to March 31,2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2013-03-31 |
| 2013-02-20 | 12273.79 | 未披露 | 定期报告 | 2013-02-14 |
| 2013-02-20 | 12273.76 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2012-12-31 |
| 2012-11-09 | 12257.45 | 未披露 |
更多>>
from January 1, 2012 to September 30, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2012-09-30 |
| 2012-08-09 | 12247.41 | 未披露 | 定期报告 | 2012-08-06 |
| 2012-08-09 | 12247.35 | 未披露 |
更多>>
from January 1, 2012 to June 30, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2012-06-30 |
| 2012-04-27 | 12119.77 | 未披露 | 定期报告 | 2012-04-16 |
| 2012-05-09 | 12119.72 | 未披露 |
更多>>
from January 1, 2012 to March 31, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2012-03-31 |
| 2012-02-28 | 12113.30 | 未披露 | 定期报告 | 2012-02-23 |
| 2012-02-28 | 12113.25 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Common stock issued in connection with an acquisition
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
|
2011-12-31 |
| 2011-11-09 | 12091.19 | 未披露 | 定期报告 | 2011-11-04 |
| 2011-11-09 | 12091.13 | 未披露 |
更多>>
from January 1, 2011 to September 30, 2011
Common stock issued in connection with an acquisition
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
|
2011-09-30 |
| 2011-08-09 | 12197.36 | 未披露 | 定期报告 | 2011-08-04 |
| 2011-08-09 | 12197.33 | 未披露 |
更多>>
From January 1, 2011 to June 30, 2011
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2011-06-30 |
| 2011-05-10 | 12083.49 | 未披露 | 定期报告 | 2011-05-04 |
| 2011-05-10 | 12083.46 | 未披露 |
更多>>
from January 1, 2011 to March 31, 2011
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2011-03-31 |
| 2011-02-28 | 12077.78 | 未披露 | 定期报告 | 2011-02-25 |
| 2011-02-28 | 12077.68 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2010-12-31 |
| 2010-11-08 | 12054.59 | 未披露 | 定期报告 | 2010-11-02 |
| 2010-11-08 | 12054.46 | 未披露 |
更多>>
from January 1, 2010 to September 30, 2010
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2010-09-30 |
| 2010-08-06 | 12025.76 | 未披露 | 定期报告 | 2010-08-03 |
| 2010-08-06 | 12025.58 | 未披露 |
更多>>
from January 1, 2010 to June 30, 2010
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
|
2010-06-30 |
| 2010-02-26 | 11930.25 | 未披露 | 定期报告 | 2010-02-18 |
| 2010-02-26 | 11929.13 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Issuance of common stock from equity offering, net
|
2009-12-31 |
| 2009-03-02 | 10172.28 | 未披露 | 定期报告 | 2009-02-23 |
| 2009-03-02 | 10171.37 | 未披露 | 定期报告 | 2008-12-31 |
| 2008-02-29 | 10194.52 | 未披露 | 定期报告 | 2008-02-22 |
| 2008-02-29 | 10194.19 | 未披露 | 定期报告 | 2007-12-31 |
| 2007-03-16 | 10130.61 | 未披露 | 定期报告 | 2007-03-05 |
| 2007-03-16 | 10126.06 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of common stock from equity offering and to executives, net
Issuance of common stock from vested restricted stock grants
|
2006-12-31 |
| 2006-03-31 | 6500.68 | 未披露 |
更多>>
from September 30, 2005 to December 31, 2005
Issuance of common stock from initial public offering, net
|
2005-12-31 |
From September 30, 2024 to September 30, 2025
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From March 31, 2025 to June 30, 2025
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From March 31,2024 to March 31,2025
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2023 to December 31, 2024
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From June 30, 2024 to September 30, 2024
Shares issued for settlement of prepaid stock purchase contracts
Shares issued for warrant exercise
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2023 to March 31, 2024
Shares issued for settlement of prepaid stock purchase contracts
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2022 to December 31, 2023
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From June 30, 2023 to September 30, 2023
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2022 to March 31, 2023
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2021 to December 31, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From June 30, 2022 to September 30, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From March 31, 2022 to June 30, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2021 to March 31, 2022
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
Issuance of common stock under Associate Stock Purchase Plan
From December 31, 2020 to December 31, 2021
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From June 30, 2021 to September 30, 2021
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31, 2020 To March 31, 2021
Restricted stock and restricted stock units, net
Shares withheld for employee taxes
From December 31,2019 to December 31,2020
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock,net
Shares withheld for employee taxes
Purchase of treasury stock
From June 30, 2020 to September 30, 2020
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock,net
Shares withheld for employee taxes
From March 31, 2020 to June 30, 2020
Restricted stock, net
Shares withheld for employee taxes
from December 31, 2019 to March 31, 2020
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
Purchase of treasury stock
from December 31, 2018 to December 31, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
Purchase of treasury stock
from June 30, 2019 to September 30, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From March 31, 2019 to June 30, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
From January 1, 2019 to March 31, 2019
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
Shares withheld for employee taxes
From December 31, 2017 to December 31, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
Shares withheld for employee taxes
From January 1, 2018 to September 30, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From January 1, 2018 to June 30, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From January 1, 2018 to March 31, 2018
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From December 31, 2016 to December 31, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From January 1, 2017 to September 30, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From January 1, 2017 to June 30, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From January 1, 2017 to March 31, 2017
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Shares withheld for employee taxes
From December 31, 2015 to December 31, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
From January 1, 2016 to September 30, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
From January 1, 2016 to June 30, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2016 to March 31, 2016
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31, 2014 to December 31, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2015 to September 30, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2015 to June 30, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2015 to March 31, 2015
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31,2013 to December 31,2014
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Common stock issued in connection with Emeritus acquisition
Issuance of common stock from equity offering, net
from January 1, 2014 to September 30, 2014
Common stock issued in connection with Emeritus acquisition
Issuance of common stock from equity offering, net
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2014 to June 30, 2014
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2014 to March 31, 2014
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31,2012 to December 31,2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2013 to September 30, 2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
From January 1, 2013 to June 30, 2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2013 to March 31,2013
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31, 2011 to December 31, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2012 to September 30, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2012 to June 30, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2012 to March 31, 2012
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31, 2010 to December 31, 2011
Common stock issued in connection with an acquisition
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
from January 1, 2011 to September 30, 2011
Common stock issued in connection with an acquisition
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Purchase of treasury stock
From January 1, 2011 to June 30, 2011
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2011 to March 31, 2011
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31, 2009 to December 31, 2010
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2010 to September 30, 2010
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from January 1, 2010 to June 30, 2010
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
from December 31, 2008 to December 31, 2009
Issuance of common stock under Associate Stock Purchase Plan
Restricted stock, net
Issuance of common stock from equity offering, net
from December 31, 2005 to December 31, 2006
Issuance of common stock from equity offering and to executives, net
Issuance of common stock from vested restricted stock grants
from September 30, 2005 to December 31, 2005
Issuance of common stock from initial public offering, net