| 类型/截止日期 | 2019-06-20 | 2019-01-30 | 2018-08-09 | 2018-07-02 | 2018-06-05 | 2017-10-31 | 2016-10-11 | 2016-08-31 | 2016-03-10 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,670,000 | 31,670,000 | 31,670,000 | 31,670,000 | 31,670,000 | 31,670,000 | 31,670,000 | 29,000,000 | 29,000,000 | 29,000,000 |
| 流通股(股) | 20,991,335 | 19,481,075 | 18,899,765 | 18,116,825 | 17,936,825 | 17,378,255 | 15,939,935 | 13,322,435 | 4,949,120 | 4,949,120 |
| 流通A股(股) | 20,991,335 | 19,481,075 | 18,899,765 | 18,116,825 | 17,936,825 | 17,378,255 | 15,939,935 | 13,322,435 | 4,949,120 | 4,949,120 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,678,665 | 12,188,925 | 12,770,235 | 13,553,175 | 13,733,175 | 14,291,745 | 15,730,065 | 15,677,565 | 24,050,880 | 24,050,880 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 31,670,000 | 29,000,000 | 29,000,000 | 29,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 10,678,665 | 12,188,925 | 12,770,235 | 13,553,175 | 13,733,175 | 14,291,745 | 15,730,065 | 15,677,565 | 24,050,880 | 24,050,880 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,523,020 | 5,523,020 | 7,364,180 | 9,850,120 | 9,850,120 | 9,850,120 | 11,288,440 | 11,288,440 | 24,000,000 | 24,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,523,020 | 5,523,020 | 7,364,180 | 9,850,120 | 9,850,120 | 9,850,120 | 11,288,440 | 11,288,440 | 24,000,000 | 24,000,000 |
| 高管持股(股) | 5,155,645 | 6,665,905 | 5,406,055 | 3,703,055 | 3,883,055 | 4,441,625 | 4,441,625 | 4,389,125 | 50,880 | 50,880 |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2019-06-12 | 2019-01-25 | 2018-08-06 | 2018-06-26 | 2018-05-30 | 2017-10-26 | 2016-09-29 | 2016-08-26 | 2016-02-18 | 2016-04-26 |
| 变动日期 | 2019-06-20 | 2019-01-30 | 2018-08-09 | 2018-07-02 | 2018-06-05 | 2017-10-31 | 2016-10-11 | 2016-08-31 | 2016-03-10 | 2015-12-31 |