| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-04-04 | 2018-03-19 | 2017-07-19 | 2016-12-31 | 2016-08-17 | 2016-08-15 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 |
| 流通股(股) | 15,334,647 | 15,433,384 | 15,334,647 | 15,433,384 | 14,113,647 | 13,837,847 | 12,550,097 | 12,687,997 | 12,619,047 | 883,757 |
| 流通A股(股) | 15,334,647 | 15,433,384 | 15,334,647 | 15,433,384 | 14,113,647 | 13,837,847 | 12,550,097 | 12,687,997 | 12,619,047 | 883,757 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,191,347 | 13,092,610 | 13,191,347 | 13,092,610 | 14,412,347 | 14,688,147 | 15,975,897 | 15,837,997 | 15,906,947 | 27,642,237 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,525,994 | 28,525,994 | 28,525,994 | 28,525,994 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 13,191,347 | 13,092,610 | 13,191,347 | 13,092,610 | 14,412,347 | 14,688,147 | 15,975,897 | 15,837,997 | 15,906,947 | 27,642,237 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,353,921 | 5,353,921 | 5,353,921 | 5,353,921 | 9,474,373 | 9,474,373 | 13,594,825 | 13,594,825 | 13,594,825 | 27,642,237 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 1,930,600 |
| 其他境内自然人持股 | 5,353,921 | 5,353,921 | 5,353,921 | 5,353,921 | 9,474,373 | 9,474,373 | 13,594,825 | 13,594,825 | 13,594,825 | 25,711,637 |
| 高管持股(股) | 7,837,426 | 7,738,689 | 7,837,426 | 7,738,689 | 4,937,974 | 5,213,774 | 2,381,072 | 2,243,172 | 2,312,122 | - |
| 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 | 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 | 首发限售股份上市 | 其他变动原因 |
| 公告日期 | 2019-08-28 | 2019-04-30 | 2018-08-27 | 2018-03-30 | 2018-03-14 | 2017-07-14 | 2017-04-21 | 2016-08-17 | 2016-08-10 | 2016-08-25 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-04-04 | 2018-03-19 | 2017-07-19 | 2016-12-31 | 2016-08-17 | 2016-08-15 | 2016-06-30 |