股本结构
单位：万股
| 公告日期 | 2025-10-30 | 2025-10-30 | 2025-07-31 | 2025-07-31 | 2025-05-01 | 2025-05-01 |
|---|---|---|---|---|---|---|
| 证券总股本 | 23911.30 | 23910.33 | 23381.71 | 23380.98 | 23378.50 | 23376.32 |
| 普通股本 | 23911.30 | 23910.33 | 23381.71 | 23380.98 | 23378.50 | 23376.32 |
| 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 | 2025-10-24 | 2025-09-30 | 2025-07-25 | 2025-06-30 | 2025-04-25 | 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 |
|---|---|---|---|---|
| 2025-10-30 | 23911.30 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-10-30 | 23910.33 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Stock compensation
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
|
2025-09-30 |
| 2025-07-31 | 23381.71 | 未披露 | 定期报告 | 2025-07-25 |
| 2025-07-31 | 23380.98 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Stock compensation
Repurchase of shares related to equity award tax withholding
|
2025-06-30 |
| 2025-05-01 | 23378.50 | 未披露 | 定期报告 | 2025-04-25 |
| 2025-05-01 | 23376.32 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Stock compensation
Issuance of common shares, net
Repurchase of shares related to equity award tax withholding
|
2025-03-31 |
| 2025-03-21 | 23111.70 | 未披露 | 定期报告 | 2025-03-17 |
| 2025-02-18 | 23091.41 | 未披露 | 定期报告 | 2025-02-14 |
| 2025-02-18 | 23083.80 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2024-12-31 |
| 2024-10-31 | 22509.74 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-10-31 | 22509.31 | 未披露 |
更多>>
From June 30,2024 to September 30,2024
Stock compensation
Repurchase of shares related to equity award tax withholding
|
2024-09-30 |
| 2024-09-05 | 23662.06 | 未披露 |
更多>>
On September 5, 2024 the company issued 11,500,000 common shares
|
2024-09-05 |
| 2024-08-01 | 22512.06 | 未披露 | 定期报告 | 2024-07-26 |
| 2024-08-01 | 22512.22 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Repurchase of shares related to equity award tax withholding
Stock compensation
|
2024-06-30 |
| 2024-04-30 | 22508.01 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-04-30 | 22507.04 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2024-03-31 |
| 2024-03-21 | 22507.94 | 未披露 | 定期报告 | 2024-03-15 |
| 2024-02-28 | 22477.37 | 未披露 | 定期报告 | 2024-02-23 |
| 2024-02-28 | 22470.67 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2023-12-31 |
| 2023-10-31 | 22471.06 | 未披露 | 定期报告 | 2023-10-26 |
| 2023-10-31 | 22469.56 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Repurchase of shares related to equity award tax withholding
Stock compensation
|
2023-09-30 |
| 2023-07-27 | 22470.82 | 未披露 | 定期报告 | 2023-07-21 |
| 2023-07-27 | 22469.79 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Stock compensation
Repurchase of shares related to equity award tax withholding
|
2023-06-30 |
| 2023-06-14 | 22470.26 | 未披露 | 定期报告 | 2023-06-08 |
| 2023-04-28 | 22458.91 | 未披露 | 定期报告 | 2023-04-21 |
| 2023-04-28 | 22455.69 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Stock compensation
|
2023-03-31 |
| 2023-03-22 | 22442.70 | 未披露 | 定期报告 | 2023-03-10 |
| 2023-02-23 | 22432.66 | 未披露 | 定期报告 | 2023-02-20 |
| 2023-02-23 | 22406.49 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2022-12-31 |
| 2022-10-27 | 22407.44 | 未披露 | 定期报告 | 2022-10-24 |
| 2022-10-27 | 22405.62 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
|
2022-09-30 |
| 2022-07-28 | 22206.92 | 未披露 | 定期报告 | 2022-07-26 |
| 2022-07-28 | 22206.03 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2022-06-30 |
| 2022-05-04 | 22116.12 | 未披露 | 定期报告 | 2022-04-25 |
| 2022-05-04 | 22116.27 | 未披露 |
更多>>
from December 31, 2021 to March 31, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2022-03-31 |
| 2022-03-18 | 22116.51 | 未披露 | 定期报告 | 2022-03-15 |
| 2022-02-24 | 22097.07 | 未披露 | 定期报告 | 2022-02-18 |
| 2022-02-24 | 22075.37 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2021-12-31 |
| 2021-10-29 | 10511.19 | 未披露 | 定期报告 | 2021-10-25 |
| 2021-10-29 | 10510.67 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Stock compensation expense
Repurchase of shares related to equity award tax withholding
|
2021-09-30 |
| 2021-09-28 | 10510.67 | 未披露 | 定期报告 | 2021-09-27 |
| 2021-07-30 | 10566.55 | 未披露 |
更多>>
1.Common stock offered 14,000,000 shares.
|
2021-07-30 |
| 2021-07-26 | 10511.31 | 未披露 | 定期报告 | 2021-07-23 |
| 2021-07-26 | 10511.43 | 未披露 | 定期报告 | 2021-07-20 |
| 2021-07-26 | 10510.96 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
Conversion of noncontrolling interest to common shares
|
2021-06-30 |
| 2021-04-30 | 10214.75 | 未披露 | 定期报告 | 2021-04-27 |
| 2021-04-30 | 10203.37 | 未披露 |
更多>>
From December 31,2020 to March 31, 2021
Stock compensation
Repurchase of shares related to equity award tax withholding
|
2021-03-31 |
| 2021-03-29 | 10203.74 | 未披露 | 定期报告 | 2021-03-25 |
| 2021-02-18 | 10185.69 | 未披露 | 定期报告 | 2021-02-12 |
| 2021-02-18 | 10180.38 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2020-12-31 |
| 2020-10-29 | 9484.01 | 未披露 | 定期报告 | 2020-10-26 |
| 2020-10-29 | 9482.38 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Stock compensation expense
Conversion of noncontrolling interest to common shares
|
2020-09-30 |
| 2020-07-30 | 9474.53 | 未披露 | 定期报告 | 2020-07-27 |
| 2020-07-30 | 9474.11 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Stock compensation expense
|
2020-06-30 |
| 2020-06-15 | 9474.42 | 未披露 | 定期报告 | 2020-06-12 |
| 2020-05-07 | 9470.83 | 未披露 | 定期报告 | 2020-05-04 |
| 2020-05-07 | 9469.18 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2020-03-31 |
| 2020-03-25 | 9130.36 | 未披露 | 定期报告 | 2020-03-19 |
| 2020-02-18 | 9113.38 | 未披露 | 定期报告 | 2020-02-11 |
| 2020-02-18 | 9107.06 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2019-12-31 |
| 2019-10-31 | 9089.47 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
|
2019-09-30 |
| 2019-08-01 | 9019.01 | 未披露 | 定期报告 | 2019-07-29 |
| 2019-08-01 | 8993.24 | 未披露 |
更多>>
from March 31, 2019 to June 30, 2019
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Issuance of common shares
|
2019-06-30 |
| 2019-05-03 | 8983.45 | 未披露 | 定期报告 | 2019-04-30 |
| 2019-05-03 | 8983.48 | 未披露 |
更多>>
from January 1, 2019 to March 31, 2019
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
|
2019-03-31 |
| 2019-03-29 | 8953.39 | 未披露 | 定期报告 | 2019-03-20 |
| 2019-03-29 | 8952.06 | 未披露 | 定期报告 | 2019-03-19 |
| 2019-02-22 | 8925.35 | 未披露 | 定期报告 | 2019-02-20 |
| 2019-02-22 | 8918.44 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2018-12-31 |
| 2018-11-01 | 8892.09 | 未披露 |
更多>>
From January 1, 2018 to September 30, 2018
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2018-09-30 |
| 2018-08-02 | 8765.64 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-02 | 8704.41 | 未披露 |
更多>>
From January 1, 2018 to June 30, 2018
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2018-06-30 |
| 2018-04-30 | 8697.34 | 未披露 |
更多>>
From January 1, 2018 to March 31, 2018
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2018-03-31 |
| 2018-04-02 | 8697.46 | 未披露 | 定期报告 | 2018-03-30 |
| 2018-02-23 | 8496.25 | 未披露 | 定期报告 | 2018-02-20 |
| 2018-02-23 | 8470.86 | 未披露 |
更多>>
From December 31, 2016 to December 31, 2017
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
|
2017-12-31 |
| 2017-10-31 | 8351.86 | 未披露 |
更多>>
From January 1, 2017 To September 30, 2017
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2017-09-30 |
| 2017-08-04 | 6914.40 | 未披露 |
更多>>
From January 1, 2017 to June 30, 2017
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
|
2017-06-30 |
| 2017-05-19 | 6912.58 | 未披露 | 定期报告 | 2017-05-17 |
| 2017-05-05 | 6912.57 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-04-04 | 6898.83 | 未披露 | 定期报告 | 2017-03-17 |
| 2017-03-03 | 6903.60 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-03 | 6871.51 | 未披露 |
更多>>
From January 1, 2016 to December 31, 2016
Stock compensation expense
Common share activity related to equity compensation
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
Repurchase of common shares
|
2016-12-31 |
| 2016-11-04 | 6899.61 | 未披露 | 定期报告 | 2016-11-02 |
| 2016-11-04 | 4722.54 | 未披露 |
更多>>
From January 1, 2016 to September 30, 2016
Stock compensation expense
Common share activity related to equity compensation
Conversion of noncontrolling interest to common shares
|
2016-09-30 |
| 2016-08-05 | 4747.63 | 未披露 | 定期报告 | 2016-08-03 |
| 2016-08-05 | 4719.19 | 未披露 |
更多>>
From January 1, 2016 to June 30, 2016
Stock compensation expense
Common shares issued for equity compensation
Conversion of noncontrolling interest to common shares
|
2016-06-30 |
| 2016-05-06 | 4717.39 | 未披露 |
更多>>
From January 1, 2016 to March 31, 2016
Stock compensation expense
Common shares issued for equity compensation
Conversion of noncontrolling interest to common shares
|
2016-03-31 |
| 2016-03-31 | 4746.52 | 未披露 | 定期报告 | 2016-03-14 |
| 2016-03-11 | 4746.94 | 未披露 | 定期报告 | 2016-03-09 |
| 2016-03-11 | 4695.37 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
Stock compensation expense
|
2015-12-31 |
| 2015-11-09 | 4694.67 | 未披露 |
更多>>
from January 1, 2015 to September 30, 2015
Common shares issued, net
Converson of noncontrolling interest to common shares
|
2015-09-30 |
| 2015-08-07 | 3195.97 | 未披露 | 定期报告 | 2015-08-07 |
| 2015-07-29 | 3193.32 | 未披露 | 定期报告 | 2015-07-29 |
| 2015-07-31 | 3193.32 | 未披露 | 定期报告 | 2015-07-08 |
| 2015-08-07 | 3180.92 | 未披露 |
更多>>
from January 1, 2015 to June 30, 2015
Common shares issued, net
|
2015-06-30 |
| 2015-05-29 | 3193.32 | 未披露 | 定期报告 | 2015-05-27 |
| 2015-05-08 | 3177.08 | 未披露 |
更多>>
from January 1, 2015 to March 31, 2015
Common shares issued, net
|
2015-03-31 |
| 2015-04-07 | 3179.48 | 未披露 | 定期报告 | 2015-03-13 |
| 2015-03-16 | 3176.41 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Issuance of common shares, net
Stock compensation expense
|
2014-12-31 |
| 2014-11-07 | 2580.15 | 未披露 |
更多>>
from January 1, 2014 to September 30, 2014
Stock compensation expense
Common shares issued, net
|
2014-09-30 |
| 2014-08-07 | 2580.15 | 未披露 | 定期报告 | 2014-08-05 |
| 2014-08-07 | 1775.15 | 未披露 |
更多>>
From January 1, 2014 to June 30, 2014
Stock compensation expense
Common shares issued, net
|
2014-06-30 |
| 2014-05-13 | 1774.25 | 未披露 |
更多>>
from January 1, 2014 to March 31, 2014
Stock compensation expense
Common shares issued, net
|
2014-03-31 |
| 2014-03-11 | 1774.25 | 未披露 | 定期报告 | 2014-03-10 |
| 2014-03-11 | 965.25 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Redemption of preferred shares
Issuance of common shares
Conversion of common units
Stock compensation expense
|
2013-12-31 |
| 2013-11-06 | 965.25 | 未披露 | 定期报告 | 2013-11-04 |
| 2013-11-01 | 964.35 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-14 | 964.35 | 未披露 | 定期报告 | 2013-08-13 |
| 2013-05-14 | 564.35 | 0.01 | 定期报告 | 2013-05-14 |
| 2013-05-14 | 35.66 | 0.01 | 定期报告 | 2013-03-31 |
From June 30, 2025 to September 30, 2025
Stock compensation
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
From March 31, 2025 to June 30, 2025
Stock compensation
Repurchase of shares related to equity award tax withholding
From December 31, 2024 to March 31, 2025
Stock compensation
Issuance of common shares, net
Repurchase of shares related to equity award tax withholding
From December 31, 2023 to December 31, 2024
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From June 30,2024 to September 30,2024
Stock compensation
Repurchase of shares related to equity award tax withholding
On September 5, 2024 the company issued 11,500,000 common shares
From March 31, 2024 to June 30, 2024
Repurchase of shares related to equity award tax withholding
Stock compensation
From December 31, 2023 to March 31, 2024
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From December 31, 2022 to December 31, 2023
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From June 30, 2023 to September 30, 2023
Repurchase of shares related to equity award tax withholding
Stock compensation
From March 31, 2023 to June 30, 2023
Stock compensation
Repurchase of shares related to equity award tax withholding
From December 31, 2022 to March 31, 2023
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Stock compensation
From December 31, 2021 to December 31, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From June 30, 2022 to September 30, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
From March 31, 2022 to June 30, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
from December 31, 2021 to March 31, 2022
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From December 31, 2020 to December 31, 2021
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From June 30, 2021 to September 30, 2021
Stock compensation expense
Repurchase of shares related to equity award tax withholding
1.Common stock offered 14,000,000 shares.
From March 31, 2021 to June 30, 2021
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
Conversion of noncontrolling interest to common shares
From December 31,2020 to March 31, 2021
Stock compensation
Repurchase of shares related to equity award tax withholding
From December 31,2019 to December 31,2020
Stock compensation
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From June 30, 2020 to September 30, 2020
Stock compensation expense
Conversion of noncontrolling interest to common shares
From March 31, 2020 to June 30, 2020
Stock compensation expense
From December 31, 2019 to March 31, 2020
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
from December 31, 2018 to December 31, 2019
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
from June 30, 2019 to September 30, 2019
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
from March 31, 2019 to June 30, 2019
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Issuance of common shares
from January 1, 2019 to March 31, 2019
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Issuance of common shares, net
from December 31, 2017 to December 31, 2018
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From January 1, 2018 to September 30, 2018
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From January 1, 2018 to June 30, 2018
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From January 1, 2018 to March 31, 2018
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From December 31, 2016 to December 31, 2017
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
From January 1, 2017 To September 30, 2017
Stock compensation expense
Issuance of common shares
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From January 1, 2017 to June 30, 2017
Stock compensation expense
Repurchase of shares related to equity award tax withholding
Conversion of noncontrolling interest to common shares
From January 1, 2016 to December 31, 2016
Stock compensation expense
Common share activity related to equity compensation
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
Repurchase of common shares
From January 1, 2016 to September 30, 2016
Stock compensation expense
Common share activity related to equity compensation
Conversion of noncontrolling interest to common shares
From January 1, 2016 to June 30, 2016
Stock compensation expense
Common shares issued for equity compensation
Conversion of noncontrolling interest to common shares
From January 1, 2016 to March 31, 2016
Stock compensation expense
Common shares issued for equity compensation
Conversion of noncontrolling interest to common shares
From December 31, 2014 to December 31, 2015
Conversion of noncontrolling interest to common shares
Issuance of common shares, net
Stock compensation expense
from January 1, 2015 to September 30, 2015
Common shares issued, net
Converson of noncontrolling interest to common shares
from January 1, 2015 to June 30, 2015
Common shares issued, net
from January 1, 2015 to March 31, 2015
Common shares issued, net
from December 31, 2013 to December 31, 2014
Issuance of common shares, net
Stock compensation expense
from January 1, 2014 to September 30, 2014
Stock compensation expense
Common shares issued, net
From January 1, 2014 to June 30, 2014
Stock compensation expense
Common shares issued, net
from January 1, 2014 to March 31, 2014
Stock compensation expense
Common shares issued, net
from December 31, 2012 to December 31, 2013
Redemption of preferred shares
Issuance of common shares
Conversion of common units
Stock compensation expense