| 类型/截止日期 | 2019-01-31 | 2018-12-31 | 2018-06-30 | 2018-02-13 | 2018-02-08 | 2017-12-12 | 2017-12-07 | 2017-06-30 | 2017-01-18 | 2017-01-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 47,103,000 | 47,103,000 | 47,103,000 | 47,103,000 | 47,103,000 | 47,103,000 | 42,303,000 | 42,303,000 | 42,303,000 | 42,303,000 |
| 流通股(股) | 21,660,000 | 21,656,250 | 21,678,750 | 21,703,500 | 21,682,500 | 21,692,250 | 16,892,250 | 17,537,250 | 17,543,250 | 17,523,750 |
| 流通A股(股) | 21,660,000 | 21,656,250 | 21,678,750 | 21,703,500 | 21,682,500 | 21,692,250 | 16,892,250 | 17,537,250 | 17,543,250 | 17,523,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,443,000 | 25,446,750 | 25,424,250 | 25,399,500 | 25,420,500 | 25,410,750 | 25,410,750 | 24,765,750 | 24,759,750 | 24,779,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 42,303,000 | 42,303,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 25,443,000 | 25,446,750 | 25,424,250 | 25,399,500 | 25,420,500 | 25,410,750 | 25,410,750 | 24,765,750 | 24,759,750 | 24,779,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 | 15,744,000 |
| 高管持股(股) | 9,699,000 | 9,702,750 | 9,680,250 | 9,655,500 | 9,676,500 | 9,666,750 | 9,666,750 | 9,021,750 | 9,015,750 | 9,035,250 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2019-01-28 | 2019-04-10 | 2018-08-08 | 2018-02-08 | 2018-02-08 | 2017-12-07 | 2017-12-07 | 2017-08-09 | 2017-01-13 | 2016-12-28 |
| 变动日期 | 2019-01-31 | 2018-12-31 | 2018-06-30 | 2018-02-13 | 2018-02-08 | 2017-12-12 | 2017-12-07 | 2017-06-30 | 2017-01-18 | 2017-01-04 |