| 类型/截止日期 | 2020-05-25 | 2019-03-04 | 2019-02-27 | 2018-12-31 | 2018-10-29 | 2018-05-22 | 2018-02-07 | 2017-09-07 | 2017-06-29 | 2017-01-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 6,400,000 | 6,400,000 | 6,400,000 | 6,000,000 |
| 流通股(股) | 13,031,250 | 8,687,500 | 6,937,500 | 6,937,500 | 6,938,000 | 5,937,500 | 2,375,000 | 1,675,000 | - | - |
| 流通A股(股) | 13,031,250 | 8,687,500 | 6,937,500 | 6,937,500 | 6,938,000 | 5,937,500 | 2,375,000 | 1,675,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,968,750 | 7,312,500 | 9,062,500 | 9,062,500 | 9,062,000 | 10,062,500 | 4,025,000 | 4,725,000 | 6,400,000 | 6,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 10,968,750 | 7,312,500 | 9,062,500 | 9,062,500 | 9,062,000 | 10,062,500 | 4,025,000 | 4,725,000 | 6,400,000 | 6,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,749,250 | 6,499,500 | 8,249,500 | 8,249,500 | 8,249,500 | 9,250,000 | 3,700,000 | 4,400,000 | 6,400,000 | 6,000,000 |
| 其中：境内法人持股 | - | - | 500,000 | 500,000 | 500,000 | 1,500,000 | 600,000 | 800,000 | 1,000,000 | 600,000 |
| 其他境内自然人持股 | 9,749,250 | 6,499,500 | 7,749,500 | 7,749,500 | 7,749,500 | 7,750,000 | 3,100,000 | 3,600,000 | 5,400,000 | 5,400,000 |
| 高管持股(股) | 1,219,500 | 813,000 | 813,000 | 813,000 | 812,500 | 812,500 | 325,000 | 325,000 | - | - |
| 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 | 送股上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 转增股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2020-05-18 | 2019-02-27 | 2019-02-27 | 2019-04-19 | 2018-10-24 | 2018-05-15 | 2018-02-01 | 2017-09-04 | 2017-06-26 | 2016-12-30 |
| 变动日期 | 2020-05-25 | 2019-03-04 | 2019-02-27 | 2018-12-31 | 2018-10-29 | 2018-05-22 | 2018-02-07 | 2017-09-07 | 2017-06-29 | 2017-01-17 |