| 类型/截止日期 | 2022-07-27 | 2022-05-31 | 2020-06-05 | 2018-12-31 | 2018-01-30 | 2017-10-18 | 2016-12-30 | 2016-05-25 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,200,000 | 51,200,000 | 30,000,000 | 20,000,000 | 20,000,000 | 18,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 19,578,975 | 19,222,098 | 8,916,374 | 5,944,249 | 6,826,997 | 6,261,972 | 5,218,310 | - |
| 流通A股(股) | 19,578,975 | 19,222,098 | 8,916,374 | 5,944,249 | 6,826,997 | 6,261,972 | 5,218,310 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,621,025 | 31,977,902 | 21,083,626 | 14,055,751 | 13,173,003 | 11,738,028 | 9,781,690 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 15,000,000 | - | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 31,621,025 | 31,977,902 | 21,083,626 | 14,055,751 | 13,173,003 | 11,738,028 | 9,781,690 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,404,584 | 17,404,584 | 10,521,615 | 7,014,410 | 7,014,410 | 7,014,410 | 5,845,342 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 17,404,584 | 17,404,584 | 10,521,615 | 7,014,410 | 7,014,410 | 7,014,410 | 5,845,342 | 15,000,000 |
| 高管持股(股) | 14,216,441 | 14,573,318 | 10,562,011 | 7,041,341 | 6,158,593 | 4,723,618 | 3,936,348 | - |
| 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 | 增发A股上市 | 转增股上市,送股上市 | 高管股份变动 | 增发A股上市,其他变动原因 | 送股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-07-22 | 2022-05-26 | 2020-05-27 | 2019-03-19 | 2018-03-20 | 2017-10-11 | 2016-12-27 | 2016-04-27 |
| 变动日期 | 2022-07-27 | 2022-05-31 | 2020-06-05 | 2018-12-31 | 2018-01-30 | 2017-10-18 | 2016-12-30 | 2016-05-25 |