| 类型/截止日期 | 2019-10-18 | 2018-12-31 | 2018-01-10 | 2017-12-28 | 2017-12-21 | 2016-09-29 |
|---|---|---|---|---|---|---|
| 总股本(股) | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 17,000,000 |
| 流通股(股) | 2,080,132 | 1,968,554 | 2,803,834 | 1,251,705 | 416,425 | - |
| 流通A股(股) | 2,080,132 | 1,968,554 | 2,803,834 | 1,251,705 | 416,425 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 14,919,868 | 15,031,446 | 14,196,166 | 15,748,295 | 16,583,575 | 17,000,000 |
| 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) | 14,919,868 | 15,031,446 | 14,196,166 | 15,748,295 | 16,583,575 | 17,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,706,320 | 12,706,320 | 12,706,320 | 15,331,059 | 16,444,767 | 17,000,000 |
| 其中：境内法人持股 | 5,475,430 | 5,475,430 | 5,475,430 | 5,475,430 | 5,475,430 | 5,475,430 |
| 其他境内自然人持股 | 7,230,890 | 7,230,890 | 7,230,890 | 9,855,629 | 10,969,337 | 11,524,570 |
| 高管持股(股) | 2,213,548 | 2,325,126 | 1,489,846 | 417,236 | 138,808 | - |
| 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 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-10-14 | 2019-03-29 | 2018-01-05 | 2017-12-25 | 2017-12-18 | 2016-07-28 |
| 变动日期 | 2019-10-18 | 2018-12-31 | 2018-01-10 | 2017-12-28 | 2017-12-21 | 2016-09-29 |