| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2018-03-20 | 2017-12-31 | 2017-08-21 | 2017-05-26 | 2016-12-31 | 2016-11-02 | 2016-07-22 | 2016-03-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,093,311 | 41,093,311 | 41,093,311 | 41,093,311 | 41,093,311 | 41,093,311 | 32,830,000 | 32,830,000 | 32,830,000 | 20,000,000 |
| 流通股(股) | 23,800,773 | 23,900,773 | 26,176,598 | 25,607,700 | 25,907,700 | 21,629,376 | 17,280,000 | 17,301,250 | 12,301,250 | - |
| 流通A股(股) | 23,800,773 | 23,900,773 | 26,176,598 | 25,607,700 | 25,907,700 | 21,629,376 | 17,280,000 | 17,301,250 | 12,301,250 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,292,538 | 17,192,538 | 14,916,713 | 15,485,611 | 15,185,611 | 19,463,935 | 15,550,000 | 15,528,750 | 20,528,750 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 41,093,311 | 32,830,000 | 32,830,000 | 32,830,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 17,292,538 | 17,192,538 | 14,916,713 | 15,485,611 | 15,185,611 | 19,463,935 | 15,550,000 | 15,528,750 | 20,528,750 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,091,825 | 8,091,825 | 8,091,825 | 8,091,825 | 8,091,825 | 16,183,647 | 12,929,334 | 12,929,334 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,091,825 | 8,091,825 | 8,091,825 | 8,091,825 | 8,091,825 | 16,183,647 | 12,929,334 | 12,929,334 | 20,000,000 | 20,000,000 |
| 高管持股(股) | 9,200,713 | 9,100,713 | 6,824,888 | 7,393,786 | 7,093,786 | 3,280,288 | 2,620,666 | 2,599,416 | 528,750 | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 送股上市,转增股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 新三板上市 |
| 公告日期 | 2019-08-30 | 2019-04-29 | 2018-03-15 | 2018-04-26 | 2017-08-16 | 2017-05-19 | 2017-04-25 | 2016-10-28 | 2016-08-19 | 2016-02-29 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2018-03-20 | 2017-12-31 | 2017-08-21 | 2017-05-26 | 2016-12-31 | 2016-11-02 | 2016-07-22 | 2016-03-31 |