| 类型/截止日期 | 2019-12-31 | 2018-12-13 | 2017-11-20 | 2017-11-15 | 2017-01-23 | 2016-12-31 | 2016-05-03 | 2016-03-11 | 2015-07-09 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,825,000 | 40,825,000 | 40,825,000 | 40,825,000 | 40,825,000 | 40,825,000 | 40,825,000 | 40,825,000 | 39,000,000 | 39,000,000 |
| 流通股(股) | 20,923,750 | 25,892,500 | 19,882,500 | 14,636,666 | 15,034,166 | 12,634,166 | 14,134,166 | 925,000 | - | - |
| 流通A股(股) | 20,923,750 | 25,892,500 | 19,882,500 | 14,636,666 | 15,034,166 | 12,634,166 | 14,134,166 | 925,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,901,250 | 14,932,500 | 20,942,500 | 26,188,334 | 25,790,834 | 28,190,834 | 26,690,834 | 39,900,000 | 39,000,000 | 39,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,825,000 | 40,825,000 | 40,825,000 | 40,825,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 19,901,250 | 14,932,500 | 20,942,500 | 26,188,334 | 25,790,834 | 28,190,834 | 26,690,834 | 39,900,000 | 39,000,000 | 39,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,373,334 | 5,373,334 | 10,806,667 | 15,840,001 | 15,840,001 | 18,240,001 | 18,240,001 | 39,900,000 | 39,000,000 | 39,000,000 |
| 其中：境内法人持股 | - | - | - | 1,033,334 | 1,033,334 | 1,433,334 | 1,433,334 | 4,090,000 | 3,190,000 | 3,190,000 |
| 其他境内自然人持股 | 5,373,334 | 5,373,334 | 10,806,667 | 14,806,667 | 14,806,667 | 16,806,667 | 16,806,667 | 35,810,000 | 35,810,000 | 35,810,000 |
| 高管持股(股) | 14,527,916 | 9,559,166 | 10,135,833 | 10,348,333 | 9,950,833 | 9,950,833 | 8,450,833 | - | - | - |
| 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 | 高管股份变动,首发限售股份上市,网 | 高管股份变动 | 网下配售股份上市,首发限售股份上 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-06-12 | 2018-12-07 | 2017-11-15 | 2017-11-15 | 2017-01-18 | 2017-04-12 | 2016-04-27 | 2016-03-08 | 2015-06-29 | 2015-08-13 |
| 变动日期 | 2019-12-31 | 2018-12-13 | 2017-11-20 | 2017-11-15 | 2017-01-23 | 2016-12-31 | 2016-05-03 | 2016-03-11 | 2015-07-09 | 2015-06-30 |