| 类型/截止日期 | 2019-12-24 | 2018-11-23 | 2018-11-15 | 2018-08-15 | 2018-06-11 | 2018-01-22 | 2017-12-31 | 2017-11-23 | 2017-11-15 | 2017-08-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 223,065,068 | 230,094,199 | 230,094,199 | 230,094,199 | 230,094,199 | 164,352,999 | 164,352,999 | 164,352,999 | 164,352,999 | 164,352,999 |
| 流通股(股) | 223,065,068 | 230,094,199 | 228,926,599 | 228,625,599 | 196,491,400 | 140,351,000 | 50,462,000 | 50,372,000 | 49,211,000 | 48,996,000 |
| 流通A股(股) | 223,065,068 | 230,094,199 | 228,926,599 | 228,625,599 | 196,491,400 | 140,351,000 | 50,462,000 | 50,372,000 | 49,211,000 | 48,996,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | - | 1,167,600 | 1,468,600 | 33,602,799 | 24,001,999 | 113,890,999 | 113,980,999 | 115,141,999 | 115,356,999 |
| 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) | - | - | 1,167,600 | 1,468,600 | 33,602,799 | 24,001,999 | 113,890,999 | 113,980,999 | 115,141,999 | 115,356,999 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 1,167,600 | 1,468,600 | 33,602,799 | 24,001,999 | 113,890,999 | 113,890,999 | 115,141,999 | 115,356,999 |
| 其中：境内法人持股 | - | - | - | - | 32,134,199 | 22,952,999 | 87,077,999 | 87,077,999 | 87,077,999 | 87,077,999 |
| 其他境内自然人持股 | - | - | 1,167,600 | 1,468,600 | 1,468,600 | 1,049,000 | 26,813,000 | 26,813,000 | 28,064,000 | 28,279,000 |
| 高管持股(股) | - | - | - | - | - | - | - | 90,000 | - | - |
| 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 | 股权激励限售流通股上市 | 股权激励限售流通股上市 | 网下配售股份上市 | 转增股上市 | 首发限售股份上市 | 高管股份变动 | 股权激励限售流通股上市 | 股权激励限售流通股上市 | 增发A股上市 |
| 公告日期 | 2019-12-24 | 2018-11-16 | 2018-11-08 | 2018-08-10 | 2018-06-01 | 2018-01-13 | 2018-03-31 | 2017-11-18 | 2017-11-09 | 2017-08-16 |
| 变动日期 | 2019-12-24 | 2018-11-23 | 2018-11-15 | 2018-08-15 | 2018-06-11 | 2018-01-22 | 2017-12-31 | 2017-11-23 | 2017-11-15 | 2017-08-15 |