股本结构
单位：万股
| 公告日期 | 2025-11-04 | 2025-11-04 | 2025-08-05 | 2025-08-05 | 2025-05-06 | 2025-05-06 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3071.94 | 3070.80 | 3041.98 | 3041.90 | 3041.23 | 3041.10 |
| 普通股本 | 3071.94 | 3070.80 | 3041.98 | 3041.90 | 3041.23 | 3041.10 |
| 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 | 2025-10-31 | 2025-09-30 | 2025-08-01 | 2025-06-30 | 2025-05-02 | 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 |
|---|---|---|---|---|
| 2025-11-04 | 3071.94 | 未披露 | 定期报告 | 2025-10-31 |
| 2025-11-04 | 3070.80 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Repurchase of common stock
Issuance of stock
Shares withheld for taxes
Stock issued for CEC acquisition
|
2025-09-30 |
| 2025-08-05 | 3041.98 | 未披露 | 定期报告 | 2025-08-01 |
| 2025-08-05 | 3041.90 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of stock
Shares withheld for taxes
|
2025-06-30 |
| 2025-05-06 | 3041.23 | 未披露 | 定期报告 | 2025-05-02 |
| 2025-05-06 | 3041.10 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Repurchase of common stock
Shares withheld for taxes
Issuance of stock
|
2025-03-31 |
| 2025-03-25 | 3041.70 | 未披露 | 定期报告 | 2025-03-11 |
| 2025-02-26 | 3060.31 | 未披露 | 定期报告 | 2025-02-24 |
| 2025-02-26 | 3066.90 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of stock
Shares withheld for taxes
Repurchase of common stock
|
2024-12-31 |
| 2024-11-07 | 3071.31 | 未披露 | 定期报告 | 2024-11-05 |
| 2024-11-07 | 3069.30 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of stock
Shares withheld for taxes
Repurchase of common stock
|
2024-09-30 |
| 2024-08-06 | 3073.30 | 未披露 | 定期报告 | 2024-08-02 |
| 2024-08-06 | 3087.60 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Shares withheld for taxes
Repurchase of common stock
Issuance of stock
|
2024-06-30 |
| 2024-05-07 | 3086.35 | 未披露 | 定期报告 | 2024-05-03 |
| 2024-05-07 | 3116.00 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of stock
Shares withheld for taxes
|
2024-03-31 |
| 2024-03-26 | 3115.22 | 未披露 | 定期报告 | 2024-03-11 |
| 2024-02-27 | 3092.57 | 未披露 | 定期报告 | 2024-02-23 |
| 2024-02-27 | 3092.60 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Issuance of stock
Shares withheld for taxes
|
2023-12-31 |
| 2023-11-07 | 3083.82 | 未披露 | 定期报告 | 2023-11-03 |
| 2023-11-07 | 3082.80 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of stock
Shares withheld for taxes
|
2023-09-30 |
| 2023-08-08 | 3081.81 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-08 | 3081.60 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of stock
Shares withheld for taxes
|
2023-06-30 |
| 2023-05-02 | 3078.97 | 未披露 | 定期报告 | 2023-04-28 |
| 2023-05-02 | 3079.00 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of stock
Shares withheld for taxes
|
2023-03-31 |
| 2023-03-24 | 3078.11 | 未披露 | 定期报告 | 2023-03-09 |
| 2023-02-28 | 3058.69 | 未披露 | 定期报告 | 2023-02-24 |
| 2023-02-28 | 3058.50 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Stock issued for CCS business acquisition
Issuance of stock
Shares withheld for taxes
|
2022-12-31 |
| 2022-11-01 | 3032.97 | 未披露 | 定期报告 | 2022-10-28 |
| 2022-11-01 | 2983.80 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of stock
Shares withheld for taxes
|
2022-09-30 |
| 2022-08-02 | 3030.04 | 未披露 | 定期报告 | 2022-07-29 |
| 2022-08-02 | 2983.80 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of stock
|
2022-06-30 |
| 2022-05-03 | 3026.34 | 未披露 | 定期报告 | 2022-04-29 |
| 2022-05-03 | 2983.80 | 未披露 |
更多>>
from December 31, 2021 to March 31, 2022
Issuance of stock
Shares withheld for taxes
|
2022-03-31 |
| 2022-03-23 | 3022.82 | 未披露 | 定期报告 | 2022-03-10 |
| 2022-03-01 | 2983.88 | 未披露 | 定期报告 | 2022-02-25 |
| 2022-03-01 | 2983.80 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Stock issued for Petillo acquisition
Issuance of stock
Shares withheld for taxes
|
2021-12-31 |
| 2021-11-03 | 2879.45 | 未披露 | 定期报告 | 2021-10-29 |
| 2021-11-03 | 2878.20 | 未披露 |
更多>>
from June 30, 2021 to September 30, 2021
Issuance of stock
Shares withheld for taxes
|
2021-09-30 |
| 2021-08-03 | 2876.44 | 未披露 | 定期报告 | 2021-07-30 |
| 2021-08-03 | 2863.80 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of stock
|
2021-06-30 |
| 2021-05-04 | 2860.64 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-05-04 | 2860.60 | 未披露 |
更多>>
from December 31, 2020 to March 31, 2021
Issuance of stock
Shares withheld for taxes
|
2021-03-31 |
| 2021-03-24 | 2859.94 | 未披露 | 定期报告 | 2021-03-11 |
| 2021-03-03 | 2820.76 | 未披露 | 定期报告 | 2021-02-26 |
| 2021-03-03 | 2818.40 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Issuance of stock
Shares withheld for taxes
|
2020-12-31 |
| 2020-11-03 | 2810.13 | 未披露 | 定期报告 | 2020-10-30 |
| 2020-11-03 | 2808.60 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of stock
Shares withheld for taxes
|
2020-09-30 |
| 2020-08-04 | 2806.83 | 未披露 | 定期报告 | 2020-07-31 |
| 2020-08-04 | 2803.40 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of stock
Shares withheld for taxes
|
2020-06-30 |
| 2020-05-05 | 2797.71 | 未披露 | 定期报告 | 2020-05-01 |
| 2020-05-05 | 2796.60 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of stock
Shares withheld for taxes
|
2020-03-31 |
| 2020-03-25 | 2784.36 | 未披露 | 定期报告 | 2020-03-12 |
| 2020-03-03 | 2778.79 | 未披露 | 定期报告 | 2020-02-28 |
| 2020-03-03 | 2777.20 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Stock-based compensation
Purchase of Treasury Stock
Stock issued for Plateau Acquisition
Issuance of stock
Shares withheld for taxes
|
2019-12-31 |
| 2019-11-05 | 2771.92 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-05 | 2647.60 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Issuance of stock
Shares withheld for taxes
|
2019-09-30 |
| 2019-08-06 | 2646.67 | 未披露 | 定期报告 | 2019-08-02 |
| 2019-08-06 | 2588.30 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Issuance of stock
Shares withheld for taxes
|
2019-06-30 |
| 2019-05-07 | 2641.65 | 未披露 | 定期报告 | 2019-05-03 |
| 2019-05-07 | 2579.20 | 未披露 |
更多>>
From December 31,2018 to March 31, 2019
Stock-based compensation
Purchase of treasury stock
Issuance of stock
Shares withheld for taxes
|
2019-03-31 |
| 2019-03-26 | 2642.38 | 未披露 | 定期报告 | 2019-03-19 |
| 2019-03-05 | 2663.97 | 未披露 | 定期报告 | 2019-03-01 |
| 2019-03-05 | 2659.75 | 未披露 |
更多>>
From December 31,2017 to December 31,2018
Stock-based compensation
Repurchase of common stock
|
2018-12-31 |
| 2018-11-06 | 2706.84 | 未披露 |
更多>>
from January 1, 2018 to September 30, 2018
Stock-based compensation
|
2018-09-30 |
| 2018-08-02 | 2706.39 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-02 | 2706.44 | 未披露 |
更多>>
from January 1, 2018 to June 30, 2018
Stock-based compensation
|
2018-06-30 |
| 2018-05-08 | 2702.00 | 未披露 | 定期报告 | 2018-05-04 |
| 2018-05-08 | 2703.46 | 未披露 |
更多>>
from January 1, 2018 to March 31, 2018
Stock-based compensation
|
2018-03-31 |
| 2018-03-06 | 2703.46 | 未披露 | 定期报告 | 2018-03-01 |
| 2018-03-06 | 2705.15 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Stock-based compensation
Stock issued for Tealstone acquisition
|
2017-12-31 |
| 2017-10-31 | 2705.11 | 未披露 | 定期报告 | 2017-10-27 |
| 2017-10-31 | 2702.31 | 未披露 |
更多>>
From January 1, 2017 to September 30, 2017
Stock-based compensation
Stock issued for Tealstone acquisition
|
2017-09-30 |
| 2017-08-02 | 2703.02 | 未披露 | 定期报告 | 2017-07-28 |
| 2017-08-02 | 2702.75 | 未披露 |
更多>>
From January 1, 2017 to June 30, 2017
Stock-based compensation
Stock issued for Tealstone acquisition
|
2017-06-30 |
| 2017-05-26 | 2702.23 | 未披露 | 定期报告 | 2017-05-19 |
| 2017-05-03 | 2697.74 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-05-03 | 2505.05 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Stock-based compensation
|
2017-03-31 |
| 2017-03-17 | 2505.10 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-09 | 2498.73 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Stock-based compensation
Stock issued in equity offering, net of expense
|
2016-12-31 |
| 2016-08-01 | 2500.30 | 未披露 |
更多>>
From January 1, 2016 to June 30, 2016
Stock-based compensation
Stock issued in equity offering, net of expense
|
2016-06-30 |
| 2016-05-02 | 1976.87 | 未披露 |
更多>>
From January 1, 2016 to March 31, 2016
Stock-based compensation
|
2016-03-31 |
| 2016-03-14 | 1977.32 | 未披露 | 定期报告 | 2016-03-04 |
| 2016-03-14 | 1975.32 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Stock-based compensation
|
2015-12-31 |
| 2015-11-09 | 1958.82 | 未披露 | 定期报告 | 2015-10-31 |
| 2015-11-09 | 1962.75 | 未披露 |
更多>>
from January 1, 2015 to September 30, 2015
Stock-based compensation
|
2015-09-30 |
| 2015-08-10 | 1961.25 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-10 | 1954.41 | 未披露 |
更多>>
from January 1, 2015 to June 30, 2015
Issuance and amortization of restricted stock
|
2015-06-30 |
| 2015-05-11 | 1888.39 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-05-11 | 1889.42 | 未披露 |
更多>>
From January 1, 2015 to March 31, 2015
Issuance and amortization of restricted stock
|
2015-03-31 |
| 2015-03-27 | 1891.04 | 未披露 | 定期报告 | 2015-03-10 |
| 2015-03-16 | 1876.82 | 未披露 | 定期报告 | 2015-03-06 |
| 2015-03-16 | 1880.27 | 未披露 |
更多>>
From December 31,2013 to December 31,2014
Stock issued upon option exercises
Issuance and amortization of common and restricted stock
Stock issued in equity offering, net of expense
|
2014-12-31 |
| 2014-11-10 | 1880.28 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-11-10 | 1880.29 | 未披露 |
更多>>
from January 1, 2014 to September 30, 2014
Stock issued upon option exercises
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
|
2014-09-30 |
| 2014-08-11 | 1880.84 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-11 | 1880.74 | 未披露 |
更多>>
from January 1, 2014 to June 30, 2014
Stock issued upon option exercises
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
|
2014-06-30 |
| 2014-05-12 | 1877.31 | 未披露 | 定期报告 | 2014-05-07 |
| 2014-05-12 | 1667.81 | 未披露 |
更多>>
from January 1, 2014 to March 31, 2014
Issuance and amortization of restricted stock
|
2014-03-31 |
| 2014-04-07 | 1667.71 | 未披露 | 定期报告 | 2014-03-23 |
| 2014-03-17 | 1667.04 | 未披露 | 定期报告 | 2014-03-07 |
| 2014-03-17 | 1665.78 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Stock issued upon option exercises
Issuance and amortization of common and restricted stock
|
2013-12-31 |
| 2013-11-08 | 1666.28 | 未披露 |
更多>>
From January 1, 2013 to September 30, 2013
Stock issued upon option exercises
Issuance and amortization of common and restricted stock
|
2013-09-30 |
| 2013-08-09 | 1665.26 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-09 | 1664.76 | 未披露 |
更多>>
from January 1, 2013 to June 30, 2013
Stock issued upon option exercises
Issuance and amortization of restricted stock
|
2013-06-30 |
| 2013-05-10 | 1661.23 | 未披露 |
更多>>
from January 1, 2013 to March 31, 2013
Stock issued upon option exercises
Issuance and amortization of restricted stock
|
2013-03-31 |
| 2013-03-18 | 1660.20 | 未披露 | 定期报告 | 2013-03-06 |
| 2012-11-08 | 1649.52 | 未披露 |
更多>>
from January 1, 2012 to September 30, 2012
Stock issued upon option exercises
Issuance and amortization of restricted stock
|
2012-09-30 |
| 2012-08-08 | 1639.37 | 未披露 |
更多>>
from January 1, 2012 to June 30, 2012
Stock issued upon option exercises
Issuance and amortization of restricted stock
|
2012-06-30 |
| 2012-05-09 | 1632.42 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-03-15 | 1632.29 | 未披露 | 定期报告 | 2012-03-02 |
| 2012-03-15 | 1632.11 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Cancellation of treasury shares
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
Purchases of treasury shares
|
2011-12-31 |
| 2011-11-08 | 1632.11 | 未披露 |
更多>>
from January 1, 2011 to September 30, 2011
Cancellation of treasury shares
Stock issued upon option & warrant exercises
Issuance and amortization of restricted stock
Purchases of treasury shares
|
2011-09-30 |
| 2011-08-08 | 1644.73 | 未披露 | 定期报告 | 2011-08-01 |
| 2011-08-08 | 1644.25 | 未披露 |
更多>>
from January 1, 2011 to June 30, 2011
Cancellation of treasury shares
Stock issued upon option & warrant exercises
Issuance and amortization of restricted stock
Purchases of treasury shares
|
2011-06-30 |
| 2011-05-10 | 1646.09 | 未披露 | 定期报告 | 2011-05-03 |
| 2011-05-10 | 1647.53 | 未披露 |
更多>>
from January 1, 2011 to March 31, 2011
Cancellation of treasury shares
Issuance and amortization of restricted stock
Purchases of treasury shares
|
2011-03-31 |
| 2011-03-16 | 1645.45 | 未披露 | 定期报告 | 2011-03-02 |
| 2011-03-16 | 1646.52 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
|
2010-12-31 |
| 2010-11-09 | 1635.12 | 未披露 | 定期报告 | 2010-11-02 |
| 2010-11-09 | 1622.36 | 未披露 |
更多>>
from January 1, 2010 to September 30, 2010
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
|
2010-09-30 |
| 2010-08-09 | 1619.96 | 未披露 | 定期报告 | 2010-08-02 |
| 2010-08-09 | 1614.53 | 未披露 |
更多>>
from January 1, 2010 to June 30, 2010
Stock issued upon option and warrant exercises
Stock-based compensation expense
|
2010-06-30 |
| 2010-05-10 | 1609.77 | 未披露 | 定期报告 | 2010-05-03 |
| 2010-05-10 | 1609.21 | 未披露 |
更多>>
Stock issued upon option and warrant exercises
|
2010-03-31 |
| 2010-03-15 | 1608.30 | 未披露 | 定期报告 | 2010-03-02 |
| 2010-03-15 | 1608.19 | 未披露 |
更多>>
From December 31, 2008 to December 31, 2009
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
|
2009-12-31 |
| 2009-03-16 | 1318.98 | 未披露 | 定期报告 | 2009-03-02 |
| 2009-03-16 | 1318.46 | 未披露 |
更多>>
From December 31, 2007 to December 31, 2008
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
|
2008-12-31 |
| 2008-03-17 | 1308.87 | 未披露 | 定期报告 | 2008-03-03 |
| 2008-03-17 | 1300.65 | 未披露 |
更多>>
From December 31, 2006 to December 31, 2007
Stock issued upon option/warrant exercise
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
Issuance of stock to minority interest
|
2007-12-31 |
| 2007-03-16 | 1093.65 | 未披露 | 定期报告 | 2007-03-01 |
| 2007-03-16 | 1087.54 | 未披露 |
更多>>
From December 31, 2005 to December 31, 2006
Stock issued upon option/warrant exercise
Stock issued in equity offering, net of expenses
Issuance of restricted stock
|
2006-12-31 |
| 2006-03-29 | 1049.31 | 未披露 | 定期报告 | 2006-03-01 |
| 2006-03-29 | 816.51 | 未披露 |
更多>>
From December 31, 2004 to December 31, 2005
Stock issued upon option exercise
Cancellation of treasury stock of SCPL
|
2005-12-31 |
| 2005-03-29 | 739.97 | 未披露 | 定期报告 | 2005-03-01 |
| 2005-03-29 | 737.85 | 未披露 |
更多>>
From December 31, 2003 to December 31, 2004
Stock issued upon option exercise
Conversion of debt to stock
Shares issued upon settlement of put
|
2004-12-31 |
From June 30, 2025 to September 30, 2025
Repurchase of common stock
Issuance of stock
Shares withheld for taxes
Stock issued for CEC acquisition
From March 31, 2025 to June 30, 2025
Issuance of stock
Shares withheld for taxes
From December 31, 2024 to March 31, 2025
Repurchase of common stock
Shares withheld for taxes
Issuance of stock
From December 31, 2023 to December 31, 2024
Issuance of stock
Shares withheld for taxes
Repurchase of common stock
From June 30, 2024 to September 30, 2024
Issuance of stock
Shares withheld for taxes
Repurchase of common stock
From March 31, 2024 to June 30, 2024
Shares withheld for taxes
Repurchase of common stock
Issuance of stock
From December 31, 2023 to March 31, 2024
Issuance of stock
Shares withheld for taxes
From December 31,2022 to December 31,2023
Issuance of stock
Shares withheld for taxes
From June 30, 2023 to September 30, 2023
Issuance of stock
Shares withheld for taxes
From March 31, 2023 to June 30, 2023
Issuance of stock
Shares withheld for taxes
From December 31, 2022 to March 31, 2023
Issuance of stock
Shares withheld for taxes
From December 31, 2021 to December 31, 2022
Stock issued for CCS business acquisition
Issuance of stock
Shares withheld for taxes
From June 30, 2022 to September 30, 2022
Issuance of stock
Shares withheld for taxes
From March 31, 2022 to June 30, 2022
Issuance of stock
from December 31, 2021 to March 31, 2022
Issuance of stock
Shares withheld for taxes
From December 31, 2020 to December 31, 2021
Stock issued for Petillo acquisition
Issuance of stock
Shares withheld for taxes
from June 30, 2021 to September 30, 2021
Issuance of stock
Shares withheld for taxes
From March 31, 2021 to June 30, 2021
Issuance of stock
from December 31, 2020 to March 31, 2021
Issuance of stock
Shares withheld for taxes
From December 31,2019 to December 31,2020
Issuance of stock
Shares withheld for taxes
From June 30, 2020 to September 30, 2020
Issuance of stock
Shares withheld for taxes
From March 31, 2020 to June 30, 2020
Issuance of stock
Shares withheld for taxes
From December 31, 2019 to March 31, 2020
Issuance of stock
Shares withheld for taxes
from December 31, 2018 to December 31, 2019
Stock-based compensation
Purchase of Treasury Stock
Stock issued for Plateau Acquisition
Issuance of stock
Shares withheld for taxes
From June 30, 2019 to September 30, 2019
Issuance of stock
Shares withheld for taxes
From March 31, 2019 to June 30, 2019
Issuance of stock
Shares withheld for taxes
From December 31,2018 to March 31, 2019
Stock-based compensation
Purchase of treasury stock
Issuance of stock
Shares withheld for taxes
From December 31,2017 to December 31,2018
Stock-based compensation
Repurchase of common stock
from January 1, 2018 to September 30, 2018
Stock-based compensation
from January 1, 2018 to June 30, 2018
Stock-based compensation
from January 1, 2018 to March 31, 2018
Stock-based compensation
from December 31, 2016 to December 31, 2017
Stock-based compensation
Stock issued for Tealstone acquisition
From January 1, 2017 to September 30, 2017
Stock-based compensation
Stock issued for Tealstone acquisition
From January 1, 2017 to June 30, 2017
Stock-based compensation
Stock issued for Tealstone acquisition
from December 31, 2016 to March 31, 2017
Stock-based compensation
From December 31, 2015 to December 31, 2016
Stock-based compensation
Stock issued in equity offering, net of expense
From January 1, 2016 to June 30, 2016
Stock-based compensation
Stock issued in equity offering, net of expense
From January 1, 2016 to March 31, 2016
Stock-based compensation
From December 31, 2014 to December 31, 2015
Stock-based compensation
from January 1, 2015 to September 30, 2015
Stock-based compensation
from January 1, 2015 to June 30, 2015
Issuance and amortization of restricted stock
From January 1, 2015 to March 31, 2015
Issuance and amortization of restricted stock
From December 31,2013 to December 31,2014
Stock issued upon option exercises
Issuance and amortization of common and restricted stock
Stock issued in equity offering, net of expense
from January 1, 2014 to September 30, 2014
Stock issued upon option exercises
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
from January 1, 2014 to June 30, 2014
Stock issued upon option exercises
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
from January 1, 2014 to March 31, 2014
Issuance and amortization of restricted stock
From December 31,2012 to December 31,2013
Stock issued upon option exercises
Issuance and amortization of common and restricted stock
From January 1, 2013 to September 30, 2013
Stock issued upon option exercises
Issuance and amortization of common and restricted stock
from January 1, 2013 to June 30, 2013
Stock issued upon option exercises
Issuance and amortization of restricted stock
from January 1, 2013 to March 31, 2013
Stock issued upon option exercises
Issuance and amortization of restricted stock
from January 1, 2012 to September 30, 2012
Stock issued upon option exercises
Issuance and amortization of restricted stock
from January 1, 2012 to June 30, 2012
Stock issued upon option exercises
Issuance and amortization of restricted stock
from December 31, 2010 to December 31, 2011
Cancellation of treasury shares
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
Purchases of treasury shares
from January 1, 2011 to September 30, 2011
Cancellation of treasury shares
Stock issued upon option & warrant exercises
Issuance and amortization of restricted stock
Purchases of treasury shares
from January 1, 2011 to June 30, 2011
Cancellation of treasury shares
Stock issued upon option & warrant exercises
Issuance and amortization of restricted stock
Purchases of treasury shares
from January 1, 2011 to March 31, 2011
Cancellation of treasury shares
Issuance and amortization of restricted stock
Purchases of treasury shares
from December 31, 2009 to December 31, 2010
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
from January 1, 2010 to September 30, 2010
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
from January 1, 2010 to June 30, 2010
Stock issued upon option and warrant exercises
Stock-based compensation expense
Stock issued upon option and warrant exercises
From December 31, 2008 to December 31, 2009
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
From December 31, 2007 to December 31, 2008
Stock issued upon option and warrant exercises
Issuance and amortization of restricted stock
From December 31, 2006 to December 31, 2007
Stock issued upon option/warrant exercise
Issuance and amortization of restricted stock
Stock issued in equity offering, net of expenses
Issuance of stock to minority interest
From December 31, 2005 to December 31, 2006
Stock issued upon option/warrant exercise
Stock issued in equity offering, net of expenses
Issuance of restricted stock
From December 31, 2004 to December 31, 2005
Stock issued upon option exercise
Cancellation of treasury stock of SCPL
From December 31, 2003 to December 31, 2004
Stock issued upon option exercise
Conversion of debt to stock
Shares issued upon settlement of put