| 类型/截止日期 | 2022-06-20 | 2019-10-18 | 2019-10-15 | 2017-10-24 | 2017-03-22 | 2016-09-13 |
|---|---|---|---|---|---|---|
| 总股本(股) | 21,780,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 | 18,000,000 |
| 流通股(股) | 17,490,883 | 14,455,275 | 10,164,539 | 10,183,289 | 5,967,557 | 1,677,374 |
| 流通A股(股) | 17,490,883 | 14,455,275 | 10,164,539 | 10,183,289 | 5,967,557 | 1,677,374 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 4,289,117 | 3,544,725 | 7,835,461 | 7,816,711 | 12,032,443 | 16,322,626 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 18,000,000 | 18,000,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 4,289,117 | 3,544,725 | 7,835,461 | 7,816,711 | 12,032,443 | 16,322,626 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,289,117 | 3,011,867 | 7,227,603 | 6,172,601 | 11,443,335 | 16,110,001 |
| 其中：境内法人持股 | - | - | 3,230,136 | 2,175,134 | 6,460,268 | 8,635,401 |
| 其他境内自然人持股 | 4,289,117 | 3,011,867 | 3,997,467 | 3,997,467 | 4,983,067 | 7,474,600 |
| 高管持股(股) | - | 532,858 | 607,858 | 1,644,110 | 589,108 | 212,625 |
| 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 | 高管股份变动,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 | 新三板上市 |
| 公告日期 | 2022-06-10 | 2019-10-15 | 2019-10-15 | 2017-10-19 | 2017-03-16 | 2016-07-29 |
| 变动日期 | 2022-06-20 | 2019-10-18 | 2019-10-15 | 2017-10-24 | 2017-03-22 | 2016-09-13 |