| 类型/截止日期 | 2020-09-22 | 2019-12-31 | 2019-03-31 | 2019-01-03 | 2018-12-26 | 2018-05-18 | 2017-12-31 | 2017-07-10 | 2017-06-09 | 2016-12-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,776,000 | 37,776,000 | 37,776,000 | 37,776,000 | 37,776,000 | 37,776,000 | 23,610,000 | 23,610,000 | 23,610,000 | 22,110,000 |
| 流通股(股) | 3,355,250 | 11,254,581 | 10,939,909 | 11,254,581 | 10,939,909 | 10,940,659 | 6,837,912 | 8,837,912 | 7,974,581 | 7,318,331 |
| 流通A股(股) | 3,355,250 | 11,254,581 | 10,939,909 | 11,254,581 | 10,939,909 | 10,940,659 | 6,837,912 | 8,837,912 | 7,974,581 | 7,318,331 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,420,750 | 26,521,419 | 26,836,091 | 26,521,419 | 26,836,091 | 26,835,341 | 16,772,088 | 14,772,088 | 15,635,419 | 14,791,669 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 23,610,000 | 22,110,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 34,420,750 | 26,521,419 | 26,836,091 | 26,521,419 | 26,836,091 | 26,835,341 | 16,772,088 | 14,772,088 | 15,635,419 | 14,791,669 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,915,333 | 18,016,002 | 18,016,002 | 18,016,002 | 18,330,674 | 18,330,674 | 11,456,671 | 11,456,671 | 12,320,002 | 12,320,002 |
| 其中：境内法人持股 | 2,648,000 | 1,066,669 | 1,066,669 | 1,066,669 | 1,066,669 | 1,066,669 | 666,668 | 666,668 | 1,333,334 | 1,333,334 |
| 其他境内自然人持股 | 23,267,333 | 16,949,333 | 16,949,333 | 16,949,333 | 17,264,005 | 17,264,005 | 10,790,003 | 10,790,003 | 10,986,668 | 10,986,668 |
| 高管持股(股) | 8,505,417 | 8,505,417 | 8,820,089 | 8,505,417 | 8,505,417 | 8,504,667 | 5,315,417 | 3,315,417 | 3,315,417 | 2,471,667 |
| 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 | 股份性质变更 | 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 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2020-09-22 | 2020-04-24 | 2019-04-30 | 2018-12-26 | 2018-12-26 | 2018-05-10 | 2018-04-11 | 2017-07-05 | 2017-06-06 | 2016-12-08 |
| 变动日期 | 2020-09-22 | 2019-12-31 | 2019-03-31 | 2019-01-03 | 2018-12-26 | 2018-05-18 | 2017-12-31 | 2017-07-10 | 2017-06-09 | 2016-12-13 |