| 类型/截止日期 | 2019-03-08 | 2018-12-24 | 2018-07-23 | 2017-12-31 | 2017-11-10 | 2017-03-29 | 2017-03-24 | 2016-11-16 | 2015-10-15 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 63,200,000 | 59,780,000 | 53,200,000 | 53,200,000 | 53,200,000 | 53,200,000 | 50,200,000 | 50,200,000 | 50,200,000 |
| 流通股(股) | 24,833,718 | 24,833,718 | 23,188,718 | 17,289,588 | 17,970,867 | 16,952,581 | 16,952,581 | 19,675,843 | - |
| 流通A股(股) | 24,833,718 | 24,833,718 | 23,188,718 | 17,289,588 | 17,970,867 | 16,952,581 | 16,952,581 | 19,675,843 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 38,366,282 | 34,946,282 | 30,011,282 | 35,910,412 | 35,229,133 | 36,247,419 | 33,247,419 | 30,524,157 | 50,200,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 53,200,000 | 50,200,000 | 50,200,000 | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 38,366,282 | 34,946,282 | 30,011,282 | 35,910,412 | 35,229,133 | 36,247,419 | 33,247,419 | 30,524,157 | 50,200,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,504,618 | 14,084,618 | 14,084,618 | 17,715,634 | 17,715,634 | 18,733,920 | 15,733,920 | 15,733,920 | 50,200,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 5,031,180 |
| 其他境内自然人持股 | 17,504,618 | 14,084,618 | 14,084,618 | 17,715,634 | 17,715,634 | 18,733,920 | 15,733,920 | 15,733,920 | 45,168,820 |
| 高管持股(股) | 20,861,664 | 20,861,664 | 15,926,664 | 18,194,778 | 17,513,499 | 17,513,499 | 17,513,499 | 14,790,237 | - |
| 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 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-03-05 | 2018-12-19 | 2018-07-18 | 2018-04-20 | 2017-11-07 | 2017-03-24 | 2017-03-24 | 2016-11-11 | 2015-09-25 |
| 变动日期 | 2019-03-08 | 2018-12-24 | 2018-07-23 | 2017-12-31 | 2017-11-10 | 2017-03-29 | 2017-03-24 | 2016-11-16 | 2015-10-15 |