| 类型/截止日期 | 2022-09-14 | 2019-06-30 | 2018-12-31 | 2017-12-31 | 2017-09-20 | 2017-01-17 | 2016-06-30 | 2015-11-03 | 2015-07-20 | 2015-03-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,168,708 | 30,986,000 | 30,986,000 | 30,986,000 | 30,986,000 | 28,100,000 | 28,100,000 | 28,100,000 | 14,050,000 | 12,850,000 |
| 流通股(股) | 15,055,708 | 13,899,500 | 13,929,500 | 14,233,500 | 14,358,500 | 13,310,000 | 12,910,000 | 13,010,000 | 6,505,000 | 5,305,000 |
| 流通A股(股) | 15,055,708 | 13,899,500 | 13,929,500 | 14,233,500 | 14,358,500 | 13,310,000 | 12,910,000 | 13,010,000 | 6,505,000 | 5,305,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,113,000 | 17,086,500 | 17,056,500 | 16,752,500 | 16,627,500 | 14,790,000 | 15,190,000 | 15,090,000 | 7,545,000 | 7,545,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,100,000 | 28,100,000 | 28,100,000 | 14,050,000 | 12,850,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 17,113,000 | 17,086,500 | 17,056,500 | 16,752,500 | 16,627,500 | 14,790,000 | 15,190,000 | 15,090,000 | 7,545,000 | 7,545,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 5,600,000 | 5,600,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 5,600,000 | 5,600,000 |
| 高管持股(股) | 5,913,000 | 5,886,500 | 5,856,500 | 5,552,500 | 5,427,500 | 3,590,000 | 3,990,000 | 3,890,000 | 1,945,000 | 1,945,000 |
| 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 | 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 | 高管股份变动 | 高管股份变动 | 转增股上市 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2022-09-07 | 2019-08-23 | 2019-04-23 | 2018-04-25 | 2017-09-15 | 2017-01-12 | 2016-08-23 | 2015-10-27 | 2015-07-15 | 2015-03-18 |
| 变动日期 | 2022-09-14 | 2019-06-30 | 2018-12-31 | 2017-12-31 | 2017-09-20 | 2017-01-17 | 2016-06-30 | 2015-11-03 | 2015-07-20 | 2015-03-24 |