| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2018-06-29 | 2018-06-14 | 2018-03-06 | 2017-06-30 | 2017-06-19 | 2016-11-03 | 2016-10-12 | 2016-07-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,855,552 | 54,855,552 | 54,855,552 | 54,855,552 | 54,855,552 | 54,855,552 | 54,855,552 | 54,855,552 | 54,855,552 | 53,955,552 |
| 流通股(股) | 32,432,801 | 22,422,751 | 32,432,801 | 31,470,223 | 31,467,973 | 30,061,416 | 30,588,875 | 29,626,309 | 6,855,552 | 5,955,552 |
| 流通A股(股) | 32,432,801 | 22,422,751 | 32,432,801 | 31,470,223 | 31,467,973 | 30,061,416 | 30,588,875 | 29,626,309 | 6,855,552 | 5,955,552 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,422,751 | 32,432,801 | 22,422,751 | 23,385,329 | 23,387,579 | 24,794,136 | 24,266,677 | 25,229,243 | 48,000,000 | 48,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 54,855,552 | 54,855,552 | 53,955,552 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 22,422,751 | 32,432,801 | 22,422,751 | 23,385,329 | 23,387,579 | 24,794,136 | 24,266,677 | 25,229,243 | 48,000,000 | 48,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,068,852 | 3,068,852 | 3,068,852 | 4,031,430 | 7,100,282 | 7,100,282 | 7,100,282 | 8,062,848 | 48,000,000 | 48,000,000 |
| 其中：境内法人持股 | - | - | - | 856,019 | 856,019 | 856,019 | 856,019 | 1,712,028 | 15,649,181 | 15,649,181 |
| 其他境内自然人持股 | 3,068,852 | 3,068,852 | 3,068,852 | 3,175,411 | 6,244,263 | 6,244,263 | 6,244,263 | 6,350,820 | 32,350,819 | 32,350,819 |
| 高管持股(股) | 19,353,899 | 29,363,949 | 19,353,899 | 19,353,899 | 16,287,297 | 17,693,854 | 17,166,395 | 17,166,395 | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 增发A股上市,其他变动原因 |
| 公告日期 | 2019-04-11 | 2018-08-17 | 2018-06-26 | 2018-06-11 | 2018-02-28 | 2017-08-22 | 2017-06-14 | 2016-10-31 | 2016-09-30 | 2016-08-19 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2018-06-29 | 2018-06-14 | 2018-03-06 | 2017-06-30 | 2017-06-19 | 2016-11-03 | 2016-10-12 | 2016-07-04 |