| 类型/截止日期 | 2024-08-02 | 2023-12-18 | 2023-06-14 | 2018-05-10 | 2018-05-02 | 2017-09-26 | 2017-06-12 | 2016-09-12 | 2016-04-27 | 2015-04-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 270,451,400 | 277,419,000 | 277,119,000 | 260,000,000 | 261,960,400 | 261,960,400 | 201,508,000 | 201,559,000 | 200,000,000 | 200,000,000 |
| 流通股(股) | 260,000,000 | 260,000,000 | 260,000,000 | 260,000,000 | 260,000,000 | 104,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 50,000,000 |
| 流通A股(股) | 260,000,000 | 260,000,000 | 260,000,000 | 260,000,000 | 260,000,000 | 104,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 50,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,451,400 | 17,419,000 | 17,119,000 | - | 1,960,400 | 157,960,400 | 121,508,000 | 121,559,000 | 120,000,000 | 150,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 10,451,400 | 17,419,000 | 17,119,000 | - | 1,960,400 | 157,960,400 | 121,508,000 | 121,559,000 | 120,000,000 | 150,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,451,400 | 17,419,000 | 17,119,000 | - | 1,960,400 | 157,960,400 | 121,508,000 | 121,559,000 | 120,000,000 | 150,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 85,394,400 | 65,688,000 | 65,688,000 | 65,688,000 | 92,688,000 |
| 其他境内自然人持股 | 10,451,400 | 17,419,000 | 17,119,000 | - | 1,960,400 | 72,566,000 | 55,820,000 | 55,871,000 | 54,312,000 | 57,312,000 |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 回购 | 限制性股票 | 限制性股票 | 回购 | 首发限售股份上市 | 转增股上市 | 回购 | 期权行权 | 首发限售股份上市 | 首发A股上市 |
| 公告日期 | 2024-07-31 | 2023-12-20 | 2023-06-16 | 2018-05-10 | 2018-04-24 | 2017-09-19 | 2017-06-12 | 2016-09-14 | 2016-04-21 | 2015-04-24 |
| 变动日期 | 2024-08-02 | 2023-12-18 | 2023-06-14 | 2018-05-10 | 2018-05-02 | 2017-09-26 | 2017-06-12 | 2016-09-12 | 2016-04-27 | 2015-04-27 |