| 类型/截止日期 | 2022-05-25 | 2019-10-28 | 2019-09-04 | 2018-08-28 | 2018-05-17 | 2018-01-30 | 2017-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 18,144,000 | 15,120,000 | 15,120,000 | 12,600,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 4,510,800 | 3,669,000 | 3,000,000 | 2,500,000 | 2,500,000 | - | - |
| 流通A股(股) | 4,510,800 | 3,669,000 | 3,000,000 | 2,500,000 | 2,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 13,633,200 | 11,451,000 | 12,120,000 | 10,100,000 | 7,500,000 | 10,000,000 | 10,000,000 |
| 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) | 13,633,200 | 11,451,000 | 12,120,000 | 10,100,000 | 7,500,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,667,839 | 9,723,199 | 11,119,999 | 9,266,666 | 6,666,666 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,667,839 | 9,723,199 | 11,119,999 | 9,266,666 | 6,666,666 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 1,965,361 | 1,727,801 | 1,000,001 | 833,334 | 833,334 | - | - |
| 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 | 网下配售股份上市 | 送股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-05-17 | 2019-10-23 | 2019-08-27 | 2018-08-23 | 2018-05-14 | 2017-12-27 | 2018-04-16 |
| 变动日期 | 2022-05-25 | 2019-10-28 | 2019-09-04 | 2018-08-28 | 2018-05-17 | 2018-01-30 | 2017-12-31 |