| 类型/截止日期 | 2022-05-25 | 2018-01-22 | 2017-12-31 | 2017-08-28 | 2017-02-22 | 2016-10-20 | 2016-02-16 | 2016-02-03 | 2015-08-20 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 42,500,000 | 30,000,000 | 30,000,000 | 30,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 9,000,000 | 9,000,000 |
| 流通股(股) | 1,502,000 | 15,675,750 | 14,775,750 | 16,238,250 | 9,988,250 | 9,987,500 | 9,087,500 | 6,612,500 | - | - |
| 流通A股(股) | 1,502,000 | 15,675,750 | 14,775,750 | 16,238,250 | 9,988,250 | 9,987,500 | 9,087,500 | 6,612,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,998,000 | 14,324,250 | 15,224,250 | 13,761,750 | 10,011,750 | 10,012,500 | 10,912,500 | 13,387,500 | 9,000,000 | 9,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 40,998,000 | 14,324,250 | 15,224,250 | 13,761,750 | 10,011,750 | 10,012,500 | 10,912,500 | 13,387,500 | 9,000,000 | 9,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,248,750 | 2,100,000 | 3,000,000 | 3,000,000 | 3,000,000 | 5,100,000 | 6,000,000 | 9,000,000 | 9,000,000 | 9,000,000 |
| 其中：境内法人持股 | 3,100,000 | - | 900,000 | 900,000 | 900,000 | 900,000 | 1,800,000 | 2,700,000 | 2,700,000 | 2,700,000 |
| 其他境内自然人持股 | 22,148,750 | 2,100,000 | 2,100,000 | 2,100,000 | 2,100,000 | 4,200,000 | 4,200,000 | 6,300,000 | 6,300,000 | 6,300,000 |
| 高管持股(股) | 15,749,250 | 12,224,250 | 12,224,250 | 10,761,750 | 7,011,750 | 4,912,500 | 4,912,500 | 4,387,500 | - | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市,高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-05-25 | 2018-01-17 | 2018-04-13 | 2017-08-23 | 2017-02-17 | 2016-10-14 | 2016-02-03 | 2016-01-28 | 2015-08-12 | 2015-08-21 |
| 变动日期 | 2022-05-25 | 2018-01-22 | 2017-12-31 | 2017-08-28 | 2017-02-22 | 2016-10-20 | 2016-02-16 | 2016-02-03 | 2015-08-20 | 2015-06-30 |