| 类型/截止日期 | 2020-08-13 | 2019-06-30 | 2018-06-01 | 2017-12-31 | 2017-07-07 | 2016-12-31 | 2016-11-28 | 2016-10-26 | 2015-11-18 | 2015-11-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 72,000,000 | 72,000,000 | 72,000,000 | 72,000,000 | 72,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 30,000,000 | 11,000,000 |
| 流通股(股) | 38,137,500 | 32,137,500 | 33,637,500 | 30,943,140 | 35,443,140 | 17,721,570 | 17,740,320 | 16,716,660 | 10,716,660 | 2,998,160 |
| 流通A股(股) | 38,137,500 | 32,137,500 | 33,637,500 | 30,943,140 | 35,443,140 | 17,721,570 | 17,740,320 | 16,716,660 | 10,716,660 | 2,998,160 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,862,500 | 39,862,500 | 38,362,500 | 41,056,860 | 36,556,860 | 18,278,430 | 18,259,680 | 19,283,340 | 19,283,340 | 8,001,840 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 36,000,000 | 36,000,000 | 36,000,000 | 30,000,000 | 11,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 33,862,500 | 39,862,500 | 38,362,500 | 41,056,860 | 36,556,860 | 18,278,430 | 18,259,680 | 19,283,340 | 19,283,340 | 8,001,840 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,898,002 | 7,898,002 | 7,898,002 | 12,640,028 | 12,640,028 | 6,320,014 | 6,320,014 | 7,343,674 | 7,343,674 | 7,343,674 |
| 其中：境内法人持股 | - | - | - | 748,000 | 748,000 | 374,000 | 374,000 | 737,000 | 737,000 | 737,000 |
| 其他境内自然人持股 | 7,898,002 | 7,898,002 | 7,898,002 | 11,892,028 | 11,892,028 | 5,946,014 | 5,946,014 | 6,606,674 | 6,606,674 | 6,606,674 |
| 高管持股(股) | 25,964,498 | 31,964,498 | 30,464,498 | 28,416,832 | 23,916,832 | 11,958,416 | 11,939,666 | 11,939,666 | 11,939,666 | 658,166 |
| 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 | 转增股上市,送股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2020-08-10 | 2019-08-28 | 2018-05-29 | 2018-04-18 | 2017-06-30 | 2017-04-25 | 2016-11-23 | 2016-10-21 | 2015-11-13 | 2015-11-04 |
| 变动日期 | 2020-08-13 | 2019-06-30 | 2018-06-01 | 2017-12-31 | 2017-07-07 | 2016-12-31 | 2016-11-28 | 2016-10-26 | 2015-11-18 | 2015-11-09 |