| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-06-04 | 2018-12-31 | 2017-06-30 | 2016-04-25 | 2015-10-26 | 2015-05-28 | 2015-03-05 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 106,650,000 | 106,650,000 | 106,650,000 | 106,650,000 | 106,650,000 | 106,650,000 | 100,000,000 | 100,000,000 | 96,000,000 | 96,000,000 |
| 流通股(股) | 56,287,050 | 56,624,550 | 56,999,550 | 56,582,550 | 57,302,550 | 57,538,800 | 50,888,800 | 4,000,000 | - | - |
| 流通A股(股) | 56,287,050 | 56,624,550 | 56,999,550 | 56,582,550 | 57,302,550 | 57,538,800 | 50,888,800 | 4,000,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 50,362,950 | 50,025,450 | 49,650,450 | 50,067,450 | 49,347,450 | 49,111,200 | 49,111,200 | 96,000,000 | 96,000,000 | 96,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 106,650,000 | 100,000,000 | 100,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 50,362,950 | 50,025,450 | 49,650,450 | 50,067,450 | 49,347,450 | 49,111,200 | 49,111,200 | 96,000,000 | 96,000,000 | 96,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,555,200 | 19,555,200 | 19,555,200 | 39,110,400 | 39,110,400 | 39,110,400 | 39,110,400 | 96,000,000 | 96,000,000 | 96,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 28,118,400 | 28,118,400 | 28,118,400 |
| 其他境内自然人持股 | 19,555,200 | 19,555,200 | 19,555,200 | 39,110,400 | 39,110,400 | 39,110,400 | 39,110,400 | 67,881,600 | 67,881,600 | 67,881,600 |
| 高管持股(股) | 30,807,750 | 30,470,250 | 30,095,250 | 10,957,050 | 10,237,050 | 10,000,800 | 10,000,800 | - | - | - |
| 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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-08-28 | 2020-06-29 | 2019-05-30 | 2019-04-26 | 2017-08-29 | 2016-04-20 | 2015-10-21 | 2015-04-17 | 2015-02-05 | 2015-04-28 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-06-04 | 2018-12-31 | 2017-06-30 | 2016-04-25 | 2015-10-26 | 2015-05-28 | 2015-03-05 | 2014-12-31 |