| 类型/截止日期 | 2018-12-31 | 2018-06-28 | 2018-06-15 | 2018-01-16 | 2017-09-28 | 2017-06-21 | 2017-06-13 | 2017-03-06 | 2016-08-10 | 2016-04-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,858,000 | 45,858,000 | 39,858,000 | 39,858,000 | 39,858,000 | 30,660,000 | 20,440,000 | 20,440,000 | 20,440,000 | 16,100,000 |
| 流通股(股) | 37,733,300 | 37,777,663 | 31,777,663 | 25,537,663 | 11,893,213 | 9,148,625 | 6,099,083 | 8,499,083 | 4,365,000 | 25,000 |
| 流通A股(股) | 37,733,300 | 37,777,663 | 31,777,663 | 25,537,663 | 11,893,213 | 9,148,625 | 6,099,083 | 8,499,083 | 4,365,000 | 25,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,124,700 | 8,080,337 | 8,080,337 | 14,320,337 | 27,964,787 | 21,511,375 | 14,340,917 | 11,940,917 | 16,075,000 | 16,075,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,440,000 | 20,440,000 | 16,100,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 8,124,700 | 8,080,337 | 8,080,337 | 14,320,337 | 27,964,787 | 21,511,375 | 14,340,917 | 11,940,917 | 16,075,000 | 16,075,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,226,249 | 6,226,249 | 6,226,249 | 6,226,249 | 18,866,250 | 14,512,500 | 9,675,000 | 9,675,000 | 16,075,000 | 16,075,000 |
| 其中：境内法人持股 | 2,080,000 | 2,080,000 | 2,080,000 | 2,080,000 | 2,080,000 | 1,600,000 | 1,066,667 | 1,066,667 | 1,600,000 | 1,600,000 |
| 其他境内自然人持股 | 4,146,249 | 4,146,249 | 4,146,249 | 4,146,249 | 16,786,250 | 12,912,500 | 8,608,333 | 8,608,333 | 14,475,000 | 14,475,000 |
| 高管持股(股) | 1,898,451 | 1,854,088 | 1,854,088 | 8,094,088 | 9,098,537 | 6,998,875 | 4,665,917 | 2,265,917 | - | - |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动,首发限售股份上市 | 送股上市 | 转增股上市 | 高管股份变动 | 高管股份变动,首发限售股份上市 | 增发A股上市,其他变动原因 | 新三板上市 |
| 公告日期 | 2019-04-29 | 2018-06-25 | 2018-06-11 | 2018-01-10 | 2017-09-19 | 2017-06-13 | 2017-06-13 | 2017-03-01 | 2016-08-10 | 2016-03-17 |
| 变动日期 | 2018-12-31 | 2018-06-28 | 2018-06-15 | 2018-01-16 | 2017-09-28 | 2017-06-21 | 2017-06-13 | 2017-03-06 | 2016-08-10 | 2016-04-14 |