| 类型/截止日期 | 2019-07-25 | 2018-06-12 | 2018-05-17 | 2018-01-23 | 2017-10-11 | 2017-09-29 | 2017-01-23 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 6,705,880 | 6,705,880 | 6,705,880 | 5,700,000 | 5,700,000 | 5,700,000 | 5,700,000 | 5,700,000 |
| 流通股(股) | 2,523,970 | 2,357,302 | 2,190,636 | 1,939,166 | 1,689,166 | 647,500 | 662,500 | 662,500 |
| 流通A股(股) | 2,523,970 | 2,357,302 | 2,190,636 | 1,939,166 | 1,689,166 | 647,500 | 662,500 | 662,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,181,910 | 4,348,578 | 4,515,244 | 3,760,834 | 4,010,834 | 5,052,500 | 5,037,500 | 5,037,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 5,700,000 | 5,700,000 | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 4,181,910 | 4,348,578 | 4,515,244 | 3,760,834 | 4,010,834 | 5,052,500 | 5,037,500 | 5,037,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,333,333 | 2,500,001 | 2,666,667 | 2,666,667 | 3,666,667 | 5,000,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | 166,668 | 333,334 | 333,334 | 333,334 | 500,000 | 500,000 | 500,000 |
| 其他境内自然人持股 | 2,333,333 | 2,333,333 | 2,333,333 | 2,333,333 | 3,333,333 | 4,500,000 | 4,500,000 | 4,500,000 |
| 高管持股(股) | 1,848,577 | 1,848,577 | 1,848,577 | 1,094,167 | 344,167 | 52,500 | 37,500 | 37,500 |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-07-22 | 2018-06-07 | 2018-05-14 | 2018-01-18 | 2017-09-29 | 2017-09-29 | 2016-12-26 | 2017-04-27 |
| 变动日期 | 2019-07-25 | 2018-06-12 | 2018-05-17 | 2018-01-23 | 2017-10-11 | 2017-09-29 | 2017-01-23 | 2016-12-31 |