股本结构
单位：万股
| 公告日期 | 2025-11-04 | 2025-11-04 | 2025-08-04 | 2025-08-04 | 2025-04-25 | 2025-05-06 |
|---|---|---|---|---|---|---|
| 证券总股本 | 47832.70 | 47825.40 | 47825.40 | 47821.99 | 47800.91 | 52216.79 |
| 普通股本 | 47832.70 | 47825.40 | 47825.40 | 47821.99 | 47800.91 | 52216.79 |
| 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 | 2025-10-30 | 2025-09-30 | 2025-07-31 | 2025-06-30 | 2025-04-08 | 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 | 47832.70 | 未披露 | 定期报告 | 2025-10-30 |
| 2025-11-04 | 47825.40 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Restricted stock units
|
2025-09-30 |
| 2025-08-04 | 47825.40 | 未披露 | 定期报告 | 2025-07-31 |
| 2025-08-04 | 47821.99 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Restricted stock units
|
2025-06-30 |
| 2025-04-25 | 47800.91 | 未披露 | 定期报告 | 2025-04-08 |
| 2025-05-06 | 52216.79 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Restricted stock units
|
2025-03-31 |
| 2025-02-24 | 47790.47 | 未披露 | 定期报告 | 2025-02-20 |
| 2025-02-24 | 47189.55 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Restricted stock units
|
2024-12-31 |
| 2024-11-04 | 47189.55 | 未披露 | 定期报告 | 2024-10-31 |
| 2024-11-04 | 47181.67 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Restricted stock units
|
2024-09-30 |
| 2024-08-05 | 47181.67 | 未披露 | 定期报告 | 2024-08-01 |
| 2024-08-05 | 47174.32 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Restricted stock units
|
2024-06-30 |
| 2024-04-25 | 47154.85 | 未披露 | 定期报告 | 2024-04-09 |
| 2024-05-07 | 47150.25 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Restricted stock units
|
2024-03-31 |
| 2024-02-26 | 47150.25 | 未披露 | 定期报告 | 2024-02-22 |
| 2024-02-26 | 46012.97 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Restricted stock units
|
2023-12-31 |
| 2023-11-06 | 46012.97 | 未披露 | 定期报告 | 2023-11-02 |
| 2023-11-06 | 46010.94 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Restricted stock units
|
2023-09-30 |
| 2023-08-07 | 46010.94 | 未披露 | 定期报告 | 2023-08-03 |
| 2023-08-07 | 46008.16 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Restricted stock units
|
2023-06-30 |
| 2023-04-28 | 45996.76 | 未披露 | 定期报告 | 2023-04-11 |
| 2023-05-09 | 45958.90 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Restricted stock units
|
2023-03-31 |
| 2023-04-28 | 45958.90 | 未披露 | 定期报告 | 2023-03-08 |
| 2023-02-28 | 45958.49 | 未披露 | 定期报告 | 2023-02-23 |
| 2023-02-28 | 45589.82 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Restricted stock units
|
2022-12-31 |
| 2022-11-07 | 45589.35 | 未披露 | 定期报告 | 2022-11-03 |
| 2022-11-07 | 45584.13 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Restricted stock units
|
2022-09-30 |
| 2022-08-08 | 45584.13 | 未披露 | 定期报告 | 2022-08-04 |
| 2022-08-08 | 45575.32 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Restricted stock units
|
2022-06-30 |
| 2022-04-28 | 45543.76 | 未披露 | 定期报告 | 2022-04-12 |
| 2022-05-09 | 45526.55 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Restricted stock units
|
2022-03-31 |
| 2022-02-28 | 45526.55 | 未披露 | 定期报告 | 2022-02-24 |
| 2022-02-28 | 45188.91 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Public offering of common stock
Restricted stock awards and units
|
2021-12-31 |
| 2021-11-08 | 45188.91 | 未披露 | 定期报告 | 2021-11-04 |
| 2021-10-19 | 44624.12 | 未披露 |
更多>>
1.Common stock offered 37,500,000 shares.
|
2021-10-19 |
| 2021-11-08 | 40874.12 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Restricted stock units
|
2021-09-30 |
| 2021-08-09 | 40847.45 | 未披露 | 定期报告 | 2021-08-05 |
| 2021-08-09 | 40840.25 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Restricted stock units
|
2021-06-30 |
| 2021-06-21 | 40840.25 | 未披露 | 定期报告 | 2021-06-09 |
| 2021-04-28 | 40804.83 | 未披露 | 定期报告 | 2021-04-12 |
| 2021-05-10 | 40786.23 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Restricted stock units
|
2021-03-31 |
| 2021-04-28 | 40786.23 | 未披露 | 定期报告 | 2021-03-08 |
| 2021-02-23 | 40784.35 | 未披露 | 定期报告 | 2021-02-15 |
| 2021-02-23 | 40545.50 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Restricted stock awards and units
|
2020-12-31 |
| 2020-11-09 | 40545.50 | 未披露 | 定期报告 | 2020-11-06 |
| 2020-11-09 | 40541.01 | 未披露 |
更多>>
From June 30, 2020 to July 30, 2020
Restricted stock awards and units
|
2020-07-30 |
| 2020-08-03 | 40531.14 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Restricted stock awards and units
|
2020-06-30 |
| 2020-04-29 | 40519.10 | 未披露 | 定期报告 | 2020-04-13 |
| 2020-05-11 | 40510.57 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Restricted stock awards and units
|
2020-03-31 |
| 2020-04-29 | 40510.57 | 未披露 | 定期报告 | 2020-03-09 |
| 2020-02-25 | 40509.82 | 未披露 | 定期报告 | 2020-02-14 |
| 2020-02-25 | 40151.61 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Restricted stock awards and units
|
2019-12-31 |
| 2019-11-04 | 40151.61 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-04 | 40149.41 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Restricted stock awards and units
|
2019-09-30 |
| 2019-08-05 | 40145.86 | 未披露 | 定期报告 | 2019-08-01 |
| 2019-08-05 | 40145.86 | 未披露 | 定期报告 | 2019-08-01 |
| 2019-08-05 | 40137.49 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Restricted stock awards and units
|
2019-06-30 |
| 2019-08-05 | 40137.49 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Restricted stock awards and units
|
2019-06-30 |
| 2019-05-06 | 40130.38 | 未披露 | 定期报告 | 2019-05-01 |
| 2019-05-06 | 40130.38 | 未披露 | 定期报告 | 2019-05-01 |
| 2019-04-23 | 40130.20 | 未披露 | 定期报告 | 2019-04-08 |
| 2019-04-23 | 40130.20 | 未披露 | 定期报告 | 2019-04-08 |
| 2019-05-06 | 40126.18 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Restricted stock awards and units
|
2019-03-31 |
| 2019-05-06 | 40126.18 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Restricted stock awards and units
|
2019-03-31 |
| 2019-04-23 | 40140.23 | 未披露 | 定期报告 | 2019-03-11 |
| 2019-04-23 | 40140.23 | 未披露 | 定期报告 | 2019-03-11 |
| 2019-03-14 | 40125.21 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-03-14 | 40125.21 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-03-01 | 39865.14 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Acquisition of oil and gas properties
Restricted stock awards and units
Purchase of treasury stock
|
2018-12-31 |
| 2019-03-01 | 39865.14 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Acquisition of oil and gas properties
Restricted stock awards and units
Purchase of treasury stock
|
2018-12-31 |
| 2018-11-05 | 43361.73 | 未披露 | 定期报告 | 2018-11-01 |
| 2018-11-05 | 43359.31 | 未披露 |
更多>>
from December 31, 2017 to September 30, 2018
Acquisition of oil and gas properties
Restricted stock awards and units
|
2018-09-30 |
| 2018-08-06 | 39840.33 | 未披露 | 定期报告 | 2018-08-01 |
| 2018-08-06 | 39829.38 | 未披露 |
更多>>
from December 31, 2017 to June 30, 2018
Restricted stock awards and units
Purchase of treasury stock / tax withholdings
|
2018-06-30 |
| 2018-05-07 | 39612.32 | 未披露 | 定期报告 | 2018-05-01 |
| 2018-04-24 | 39609.72 | 未披露 | 定期报告 | 2018-04-09 |
| 2018-05-07 | 39571.62 | 未披露 |
更多>>
From December 31, 2017 to March 31, 2018
Restricted stock awards and units
Purchase of treasury stock / tax withholdings
|
2018-03-31 |
| 2018-04-24 | 39570.99 | 未披露 | 定期报告 | 2018-03-09 |
| 2018-02-26 | 39570.65 | 未披露 | 定期报告 | 2018-02-16 |
| 2018-02-26 | 38941.06 | 未披露 |
更多>>
From December 31, 2016 To December 31, 2017
Restricted stock awards and units
|
2017-12-31 |
| 2017-11-06 | 38935.54 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-06 | 38935.67 | 未披露 |
更多>>
From December 31, 2016 To September 30, 2017
Restricted stock awards and units
Purchase of treasury stock
|
2017-09-30 |
| 2017-08-07 | 38928.69 | 未披露 | 定期报告 | 2017-08-01 |
| 2017-08-07 | 38916.01 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Restricted stock awards and units
Purchase of treasury stock
|
2017-06-30 |
| 2017-05-08 | 38769.37 | 未披露 | 定期报告 | 2017-05-01 |
| 2017-05-08 | 38764.11 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Restricted stock awards and units
Purchase of treasury stock
|
2017-03-31 |
| 2017-03-29 | 38764.11 | 未披露 | 定期报告 | 2017-03-01 |
| 2017-02-27 | 38760.40 | 未披露 | 定期报告 | 2017-02-16 |
| 2017-02-27 | 38675.77 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2016-12-31 |
| 2016-11-07 | 38670.20 | 未披露 | 定期报告 | 2016-11-01 |
| 2016-11-07 | 38664.16 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2016-09-30 |
| 2016-08-08 | 38654.18 | 未披露 | 定期报告 | 2016-08-01 |
| 2016-08-08 | 38619.44 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2016-06-30 |
| 2016-05-09 | 38517.94 | 未披露 | 定期报告 | 2016-05-02 |
| 2016-04-29 | 38517.99 | 未披露 | 定期报告 | 2016-04-18 |
| 2016-05-09 | 38515.77 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2016-03-31 |
| 2016-04-29 | 38515.35 | 未披露 | 定期报告 | 2016-03-21 |
| 2016-02-22 | 38525.35 | 未披露 | 定期报告 | 2016-02-16 |
| 2016-02-22 | 38509.06 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2015-12-31 |
| 2015-11-02 | 38505.56 | 未披露 | 定期报告 | 2015-10-26 |
| 2015-11-02 | 38506.86 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2015-09-30 |
| 2015-08-03 | 38740.75 | 未披露 | 定期报告 | 2015-07-27 |
| 2015-08-03 | 38494.54 | 未披露 |
更多>>
from December 31,2014 to June 30,2015
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2015-06-30 |
| 2015-05-04 | 38740.75 | 未披露 | 定期报告 | 2015-04-27 |
| 2015-04-28 | 38760.37 | 未披露 | 定期报告 | 2015-04-10 |
| 2015-05-04 | 38758.87 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Restricted stock awards and units
Purchase of treasury stock
|
2015-03-31 |
| 2015-02-23 | 38758.70 | 未披露 | 定期报告 | 2015-02-18 |
| 2015-02-23 | 38688.80 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2014-12-31 |
| 2014-11-03 | 38687.26 | 未披露 | 定期报告 | 2014-10-28 |
| 2014-11-03 | 38684.54 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2014-09-30 |
| 2014-08-04 | 38683.02 | 未披露 | 定期报告 | 2014-07-28 |
| 2014-08-04 | 38679.50 | 未披露 |
更多>>
from December 31, 2013 to June 30, 2014
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2014-06-30 |
| 2014-05-05 | 38759.32 | 未披露 | 定期报告 | 2014-04-28 |
| 2014-04-28 | 38825.18 | 未披露 | 定期报告 | 2014-04-11 |
| 2014-05-05 | 38759.84 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Restricted stock awards and units
Purchase of treasury stock
|
2014-03-31 |
| 2014-02-24 | 38759.59 | 未披露 | 定期报告 | 2014-02-18 |
| 2014-02-24 | 38757.42 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2013-12-31 |
| 2013-11-05 | 38755.92 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2013-09-30 |
| 2013-08-05 | 38785.21 | 未披露 | 定期报告 | 2013-07-29 |
| 2013-08-05 | 38782.56 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
|
2013-06-30 |
| 2013-05-09 | 38858.50 | 未披露 | 定期报告 | 2013-05-02 |
| 2013-04-26 | 38931.96 | 未披露 | 定期报告 | 2013-04-12 |
| 2013-05-09 | 38858.68 | 未披露 |
更多>>
from December 31,2012 to March 31,2013
Restricted stock awards
Restricted stock forfeitures
Purchase of treasury stock
|
2013-03-31 |
| 2013-02-25 | 38869.18 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Restricted stock awards
Restricted stock forfeitures
Purchase of treasury stock
|
2012-12-31 |
| 2012-11-05 | 38893.72 | 未披露 | 定期报告 | 2012-10-31 |
| 2012-11-05 | 38895.74 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Restricted stock awards
Restricted stock forfeitures
Purchase of treasury stock
|
2012-09-30 |
| 2012-08-06 | 38920.15 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-06 | 38924.03 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Restricted stock awards
Purchase of treasury stock
Restricted stock forfeitures
|
2012-06-30 |
| 2012-05-07 | 39032.93 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-05-07 | 39021.47 | 未披露 |
更多>>
Restricted stock awards
|
2012-03-31 |
| 2012-03-01 | 39009.82 | 未披露 | 定期报告 | 2012-02-17 |
| 2012-03-01 | 38988.11 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Issuance of profit units
Relinquishments of profit units
Common and restricted shares issued upon corporate reorganization
Common shares issued at initial public offering, net of offering costs
Restricted stock awards
Restricted stock forfeitures
|
2011-12-31 |
| 2011-11-10 | 38986.71 | 未披露 | 定期报告 | 2011-11-01 |
| 2011-11-10 | 38956.84 | 5088.50 |
更多>>
From Dec 31 2010 to Sep 30 2011
Common shares issued upon corporate reorganization
Issuance of profit units
Relinquishments of profit units
Common shares issued at initial public offering, net of offering costs
Restricted stock awards
|
2011-09-30 |
| 2011-08-11 | 38950.91 | 未披露 | 定期报告 | 2011-08-01 |
| 2011-08-11 | 38950.34 | 5088.50 |
更多>>
From Dec 31 2010 to Jun 30 2011
Issuance of profit units
Relinquishments of profit units
Common shares issued upon corporate reorganization
|
2011-06-30 |
| 2011-06-06 | 38520.52 | 未披露 | 定期报告 | 2011-06-01 |
| 2011-06-06 | 1909.02 | 5088.50 |
更多>>
From Dec 31 2010 to Mar 31 2011
Issuance of profit units
Relinquishments
|
2011-03-31 |
From June 30, 2025 to September 30, 2025
Restricted stock units
From March 31, 2025 to June 30, 2025
Restricted stock units
From December 31, 2024 to March 31, 2025
Restricted stock units
From December 31, 2023 to December 31, 2024
Restricted stock units
From June 30, 2024 to September 30, 2024
Restricted stock units
From March 31, 2024 to June 30, 2024
Restricted stock units
From December 31, 2023 to March 31, 2024
Restricted stock units
From December 31, 2022 to December 31, 2023
Restricted stock units
From June 30, 2023 to September 30, 2023
Restricted stock units
From March 31, 2023 to June 30, 2023
Restricted stock units
From December 31, 2022 to March 31, 2023
Restricted stock units
From December 31, 2021 to December 31, 2022
Restricted stock units
From June 30, 2022 to September 30, 2022
Restricted stock units
From March 31, 2022 to June 30, 2022
Restricted stock units
From December 31, 2021 to March 31, 2022
Restricted stock units
From December 31, 2020 to December 31, 2021
Public offering of common stock
Restricted stock awards and units
1.Common stock offered 37,500,000 shares.
From June 30, 2021 to September 30, 2021
Restricted stock units
From March 31, 2021 to June 30, 2021
Restricted stock units
From December 31, 2020 to March 31, 2021
Restricted stock units
From December 31,2019 to December 31,2020
Restricted stock awards and units
From June 30, 2020 to July 30, 2020
Restricted stock awards and units
From March 31, 2020 to June 30, 2020
Restricted stock awards and units
From December 31, 2019 to March 31, 2020
Restricted stock awards and units
from December 31, 2018 to December 31, 2019
Restricted stock awards and units
from June 30, 2019 to September 30, 2019
Restricted stock awards and units
from March 31, 2019 to June 30,2019
Restricted stock awards and units
from March 31, 2019 to June 30,2019
Restricted stock awards and units
from December 31, 2018 to March 31, 2019
Restricted stock awards and units
from December 31, 2018 to March 31, 2019
Restricted stock awards and units
from December 31, 2017 to December 31, 2018
Acquisition of oil and gas properties
Restricted stock awards and units
Purchase of treasury stock
from December 31, 2017 to December 31, 2018
Acquisition of oil and gas properties
Restricted stock awards and units
Purchase of treasury stock
from December 31, 2017 to September 30, 2018
Acquisition of oil and gas properties
Restricted stock awards and units
from December 31, 2017 to June 30, 2018
Restricted stock awards and units
Purchase of treasury stock / tax withholdings
From December 31, 2017 to March 31, 2018
Restricted stock awards and units
Purchase of treasury stock / tax withholdings
From December 31, 2016 To December 31, 2017
Restricted stock awards and units
From December 31, 2016 To September 30, 2017
Restricted stock awards and units
Purchase of treasury stock
from December 31, 2016 to June 30, 2017
Restricted stock awards and units
Purchase of treasury stock
from December 31, 2016 to March 31, 2017
Restricted stock awards and units
Purchase of treasury stock
From December 31, 2015 to December 31, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
From December 31, 2015 to September 30, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2015 to June 30, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2015 to March 31, 2016
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2014 to December 31, 2015
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2014 to September 30, 2015
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31,2014 to June 30,2015
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2014 to March 31, 2015
Restricted stock awards and units
Purchase of treasury stock
from December 31, 2013 to December 31, 2014
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2013 to September 30, 2014
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2013 to June 30, 2014
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2013 to March 31, 2014
Restricted stock awards and units
Purchase of treasury stock
from December 31, 2012 to December 31, 2013
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2012 to September 30, 2013
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2012 to June 30, 2013
Restricted stock awards and units
Restricted stock forfeitures
Purchase of treasury stock
from December 31,2012 to March 31,2013
Restricted stock awards
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2011 to December 31, 2012
Restricted stock awards
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2011 to September 30, 2012
Restricted stock awards
Restricted stock forfeitures
Purchase of treasury stock
from December 31, 2011 to June 30, 2012
Restricted stock awards
Purchase of treasury stock
Restricted stock forfeitures
Restricted stock awards
from December 31, 2010 to December 31, 2011
Issuance of profit units
Relinquishments of profit units
Common and restricted shares issued upon corporate reorganization
Common shares issued at initial public offering, net of offering costs
Restricted stock awards
Restricted stock forfeitures
From Dec 31 2010 to Sep 30 2011
Common shares issued upon corporate reorganization
Issuance of profit units
Relinquishments of profit units
Common shares issued at initial public offering, net of offering costs
Restricted stock awards
From Dec 31 2010 to Jun 30 2011
Issuance of profit units
Relinquishments of profit units
Common shares issued upon corporate reorganization
From Dec 31 2010 to Mar 31 2011
Issuance of profit units
Relinquishments