| 类型/截止日期 | 2017-12-31 | 2017-10-30 | 2017-09-26 | 2017-06-30 | 2016-11-09 | 2016-06-27 | 2016-01-29 | 2015-09-16 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,864,992 | 20,864,992 | 20,864,992 | 5,216,248 | 4,012,499 | 4,012,499 | 4,012,499 | 3,412,499 |
| 流通股(股) | 20,815,552 | 20,827,552 | 15,644,192 | 3,911,048 | 3,008,499 | 2,011,699 | 1,012,499 | 412,499 |
| 流通A股(股) | 20,815,552 | 20,827,552 | 15,644,192 | 3,911,048 | 3,008,499 | 2,011,699 | 1,012,499 | 412,499 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 49,440 | 37,440 | 5,220,800 | 1,305,200 | 1,004,000 | 2,000,800 | 3,000,000 | 3,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 4,012,499 | 4,012,499 | 4,012,499 | 3,412,499 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 49,440 | 37,440 | 5,220,800 | 1,305,200 | 1,004,000 | 2,000,800 | 3,000,000 | 3,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 5,183,360 | 1,295,840 | 996,800 | 1,993,600 | 3,000,000 | 3,000,000 |
| 其中：境内法人持股 | - | - | 4,601,480 | 1,150,370 | 884,900 | 1,769,800 | 2,654,700 | 2,654,700 |
| 其他境内自然人持股 | - | - | 581,880 | 145,470 | 111,900 | 223,800 | 345,300 | 345,300 |
| 高管持股(股) | 49,440 | 37,440 | 37,440 | 9,360 | 7,200 | 7,200 | - | - |
| 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 | 首发限售股份上市 | 送股上市 | 送股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2018-04-25 | 2017-10-25 | 2017-09-19 | 2017-06-23 | 2016-11-03 | 2016-06-22 | 2016-01-26 | 2015-09-01 |
| 变动日期 | 2017-12-31 | 2017-10-30 | 2017-09-26 | 2017-06-30 | 2016-11-09 | 2016-06-27 | 2016-01-29 | 2015-09-16 |