| 类型/截止日期 | 2019-12-31 | 2018-09-18 | 2018-04-26 | 2017-06-08 | 2016-09-08 | 2016-05-12 | 2016-03-03 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,410,000 | 49,410,000 | 49,410,000 | 46,410,000 | 46,410,000 | 46,410,000 | 22,100,000 | 22,100,000 |
| 流通股(股) | 33,118,967 | 34,093,967 | 28,655,283 | 25,655,283 | 24,145,849 | 4,410,000 | 2,100,000 | 2,100,000 |
| 流通A股(股) | 33,118,967 | 34,093,967 | 28,655,283 | 25,655,283 | 24,145,849 | 4,410,000 | 2,100,000 | 2,100,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,291,033 | 15,316,033 | 20,754,717 | 20,754,717 | 22,264,151 | 42,000,000 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 46,410,000 | 46,410,000 | 46,410,000 | 22,100,000 | 22,100,000 | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 16,291,033 | 15,316,033 | 20,754,717 | 20,754,717 | 22,264,151 | 42,000,000 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,553,459 | 8,553,459 | 18,616,352 | 18,616,352 | 20,125,786 | 42,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | 1,509,434 | 1,509,434 | 3,018,868 | 4,528,301 | 2,156,334 | 2,156,334 |
| 其他境内自然人持股 | 8,553,459 | 8,553,459 | 17,106,918 | 17,106,918 | 17,106,918 | 37,471,699 | 17,843,666 | 17,843,666 |
| 高管持股(股) | 7,737,574 | 6,762,574 | 2,138,365 | 2,138,365 | 2,138,365 | - | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 转增股上市 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2020-04-28 | 2018-09-13 | 2018-04-23 | 2017-06-05 | 2016-09-05 | 2016-05-04 | 2016-01-29 | 2016-04-08 |
| 变动日期 | 2019-12-31 | 2018-09-18 | 2018-04-26 | 2017-06-08 | 2016-09-08 | 2016-05-12 | 2016-03-03 | 2015-12-31 |