| 类型/截止日期 | 2020-02-28 | 2019-06-25 | 2018-12-31 | 2018-05-22 | 2017-07-06 | 2016-09-23 | 2016-05-18 | 2016-01-04 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,600,000 | 44,000,000 | 44,000,000 | 44,000,000 | 44,000,000 | 44,000,000 | 44,000,000 | 39,000,000 | 39,000,000 |
| 流通股(股) | 37,584,500 | 37,584,500 | 37,324,500 | 37,422,500 | 27,542,500 | 15,447,500 | 2,000,000 | - | - |
| 流通A股(股) | 37,584,500 | 37,584,500 | 37,324,500 | 37,422,500 | 27,542,500 | 15,447,500 | 2,000,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,015,500 | 6,415,500 | 6,675,500 | 6,577,500 | 16,457,500 | 28,552,500 | 42,000,000 | 39,000,000 | 39,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 44,000,000 | 44,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 12,015,500 | 6,415,500 | 6,675,500 | 6,577,500 | 16,457,500 | 28,552,500 | 42,000,000 | 39,000,000 | 39,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,130,000 | 530,000 | 560,000 | 560,000 | 10,440,000 | 22,760,000 | 42,000,000 | 39,000,000 | 39,000,000 |
| 其中：境内法人持股 | - | - | - | - | 9,880,000 | 21,660,000 | 31,540,000 | 29,640,000 | 29,640,000 |
| 其他境内自然人持股 | 6,130,000 | 530,000 | 560,000 | 560,000 | 560,000 | 1,100,000 | 10,460,000 | 9,360,000 | 9,360,000 |
| 高管持股(股) | 5,885,500 | 5,885,500 | 6,115,500 | 6,017,500 | 6,017,500 | 5,792,500 | - | - | - |
| 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 | 增发A股上市 | 高管股份变动,网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-02-24 | 2019-06-19 | 2019-04-26 | 2018-05-17 | 2017-07-03 | 2016-09-20 | 2016-05-13 | 2015-12-18 | 2016-03-31 |
| 变动日期 | 2020-02-28 | 2019-06-25 | 2018-12-31 | 2018-05-22 | 2017-07-06 | 2016-09-23 | 2016-05-18 | 2016-01-04 | 2015-12-31 |