| 类型/截止日期 | 2020-04-10 | 2019-12-31 | 2019-06-20 | 2018-12-31 | 2017-06-30 | 2016-10-27 | 2016-09-02 | 2016-08-30 | 2016-06-30 | 2016-03-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 |
| 流通股(股) | 16,290,065 | 16,270,065 | 16,275,065 | 16,015,065 | 16,132,565 | 16,133,315 | 15,843,315 | 15,783,315 | 16,158,315 | 16,515,065 |
| 流通A股(股) | 16,290,065 | 16,270,065 | 16,275,065 | 16,015,065 | 16,132,565 | 16,133,315 | 15,843,315 | 15,783,315 | 16,158,315 | 16,515,065 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,054,000 | 11,074,000 | 11,069,000 | 11,329,000 | 11,211,500 | 11,210,750 | 11,500,750 | 11,560,750 | 11,185,750 | 10,829,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | 27,344,065 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 11,054,000 | 11,074,000 | 11,069,000 | 11,329,000 | 11,211,500 | 11,210,750 | 11,500,750 | 11,560,750 | 11,185,750 | 10,829,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 | 3,578,450 |
| 高管持股(股) | 7,475,550 | 7,495,550 | 7,490,550 | 7,750,550 | 7,633,050 | 7,632,300 | 7,922,300 | 7,982,300 | 7,607,300 | 7,250,550 |
| 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 | 高管股份变动 | 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 |
| 公告日期 | 2020-04-07 | 2020-06-30 | 2019-06-17 | 2019-04-30 | 2017-08-21 | 2016-10-24 | 2016-08-30 | 2016-08-30 | 2016-08-25 | 2016-03-04 |
| 变动日期 | 2020-04-10 | 2019-12-31 | 2019-06-20 | 2018-12-31 | 2017-06-30 | 2016-10-27 | 2016-09-02 | 2016-08-30 | 2016-06-30 | 2016-03-09 |