| 类型/截止日期 | 2020-07-17 | 2019-12-31 | 2019-08-28 | 2018-01-22 | 2016-09-30 | 2016-05-19 | 2016-04-28 | 2015-09-14 | 2015-08-26 | 2015-01-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 42,560,000 | 42,560,000 | 42,560,000 | 42,560,000 | 38,880,000 | 36,800,000 | 23,000,000 | 23,000,000 | 23,000,000 | 20,000,000 |
| 流通股(股) | 20,591,666 | 19,871,666 | 22,631,666 | 17,831,666 | 16,386,666 | 16,386,666 | 10,241,666 | 6,048,332 | - | - |
| 流通A股(股) | 20,591,666 | 19,871,666 | 22,631,666 | 17,831,666 | 16,386,666 | 16,386,666 | 10,241,666 | 6,048,332 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 21,968,334 | 22,688,334 | 19,928,334 | 24,728,334 | 22,493,334 | 20,413,334 | 12,758,334 | 16,951,668 | 23,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 38,880,000 | 36,800,000 | 23,000,000 | 23,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 21,968,334 | 22,688,334 | 19,928,334 | 24,728,334 | 22,493,334 | 20,413,334 | 12,758,334 | 16,951,668 | 23,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,789,334 | 8,789,334 | 8,789,334 | 13,589,334 | 13,589,334 | 11,509,334 | 7,193,334 | 11,386,668 | 23,000,000 | 20,000,000 |
| 其中：境内法人持股 | 6,709,334 | 6,709,334 | 6,709,334 | 11,509,334 | 11,509,334 | 11,509,334 | 7,193,334 | 11,386,668 | 15,580,000 | 12,580,000 |
| 其他境内自然人持股 | 2,080,000 | 2,080,000 | 2,080,000 | 2,080,000 | 2,080,000 | - | - | - | 7,420,000 | 7,420,000 |
| 高管持股(股) | 13,179,000 | 13,899,000 | 11,139,000 | 11,139,000 | 8,904,000 | 8,904,000 | 5,565,000 | 5,565,000 | - | - |
| 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 | 网下配售股份上市 | 增发A股上市,其他变动原因 | 增发A股上市 | 转增股上市,送股上市 | 首发限售股份上市 | 首发限售股份上市 | 其他变动原因,增发A股上市 | 新三板上市 |
| 公告日期 | 2020-07-13 | 2020-04-22 | 2019-08-23 | 2018-04-10 | 2016-09-26 | 2016-05-09 | 2016-04-22 | 2015-09-09 | 2015-08-24 | 2015-01-07 |
| 变动日期 | 2020-07-17 | 2019-12-31 | 2019-08-28 | 2018-01-22 | 2016-09-30 | 2016-05-19 | 2016-04-28 | 2015-09-14 | 2015-08-26 | 2015-01-22 |