| 类型/截止日期 | 2019-12-20 | 2019-06-30 | 2018-01-30 | 2017-12-31 | 2017-06-30 | 2017-02-10 | 2016-12-31 | 2015-10-16 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 45,712,500 | 33,022,500 | 36,195,000 | 33,022,500 | 36,195,000 | 36,690,000 | 32,640,000 | 34,890,000 |
| 流通A股(股) | 45,712,500 | 33,022,500 | 36,195,000 | 33,022,500 | 36,195,000 | 36,690,000 | 32,640,000 | 34,890,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,287,500 | 26,977,500 | 23,805,000 | 26,977,500 | 23,805,000 | 23,310,000 | 27,360,000 | 25,110,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 60,000,000 | 60,000,000 | 60,000,000 | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 14,287,500 | 26,977,500 | 23,805,000 | 26,977,500 | 23,805,000 | 23,310,000 | 27,360,000 | 25,110,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,440,000 | 7,440,000 | 7,440,000 | 14,880,000 | 14,880,000 | 14,880,000 | 22,320,000 | 22,320,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,440,000 | 7,440,000 | 7,440,000 | 14,880,000 | 14,880,000 | 14,880,000 | 22,320,000 | 22,320,000 |
| 高管持股(股) | 6,847,500 | 19,537,500 | 16,365,000 | 12,097,500 | 8,925,000 | 8,430,000 | 5,040,000 | 2,790,000 |
| 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 | 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 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2019-12-16 | 2019-08-26 | 2018-01-24 | 2018-04-27 | 2017-08-22 | 2017-02-07 | 2017-04-19 | 2015-10-09 |
| 变动日期 | 2019-12-20 | 2019-06-30 | 2018-01-30 | 2017-12-31 | 2017-06-30 | 2017-02-10 | 2016-12-31 | 2015-10-16 |