| 类型/截止日期 | 2018-08-22 | 2017-12-31 | 2017-04-19 | 2017-03-20 | 2016-07-14 | 2016-01-21 | 2015-12-29 | 2015-11-05 | 2015-09-15 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 62,712,000 | 62,712,000 | 62,712,000 | 52,260,000 | 52,260,000 | 52,260,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 33,884,550 | 33,479,550 | 33,580,800 | 27,984,000 | 20,265,000 | 17,865,000 | 10,590,000 | 16,587,500 | - |
| 流通A股(股) | 33,884,550 | 33,479,550 | 33,580,800 | 27,984,000 | 20,265,000 | 17,865,000 | 10,590,000 | 16,587,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,827,450 | 29,232,450 | 29,131,200 | 24,276,000 | 31,995,000 | 34,395,000 | 39,410,000 | 33,412,500 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 62,712,000 | 52,260,000 | 52,260,000 | 52,260,000 | 50,000,000 | 50,000,000 | - | ||
| 三板B股(股) | - | - | - | - | - | - | - | ||
| 限售股份(股) | 28,827,450 | 29,232,450 | 29,131,200 | 24,276,000 | 31,995,000 | 34,395,000 | 39,410,000 | 33,412,500 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,600,001 | 16,600,001 | 16,600,001 | 13,833,334 | 27,666,667 | 27,666,667 | 27,666,667 | 27,666,667 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,600,001 | 16,600,001 | 16,600,001 | 13,833,334 | 27,666,667 | 27,666,667 | 27,666,667 | 27,666,667 | 50,000,000 |
| 高管持股(股) | 12,227,449 | 12,632,449 | 12,531,199 | 10,442,666 | 4,328,333 | 6,728,333 | 11,743,333 | 5,745,833 | - |
| 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 | 送股上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 增发A股上市,其他变动原因 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-08-17 | 2018-04-20 | 2017-04-12 | 2017-03-15 | 2016-07-11 | 2016-03-18 | 2016-01-18 | 2015-11-02 | 2015-08-27 |
| 变动日期 | 2018-08-22 | 2017-12-31 | 2017-04-19 | 2017-03-20 | 2016-07-14 | 2016-01-21 | 2015-12-29 | 2015-11-05 | 2015-09-15 |