| 类型/截止日期 | 2022-12-31 | 2019-12-31 | 2019-05-31 | 2019-05-28 | 2019-03-27 | 2019-03-22 | 2018-08-15 | 2017-10-09 | 2017-01-24 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,860,000 | 24,860,000 | 24,860,000 | 24,860,000 | 24,860,000 | 24,860,000 | 24,860,000 | 24,860,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 10,412,746 | 12,397,110 | 13,197,597 | 880,742 | 1,380,671 | 714,100 | 1,970,951 | - | - | - |
| 流通A股(股) | 10,412,746 | 12,397,110 | 13,197,597 | 880,742 | 1,380,671 | 714,100 | 1,970,951 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,447,254 | 12,462,890 | 11,662,403 | 23,979,258 | 23,479,329 | 24,145,900 | 22,889,049 | 24,860,000 | 20,000,000 | 20,000,000 |
| 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) | 14,447,254 | 12,462,890 | 11,662,403 | 23,979,258 | 23,479,329 | 24,145,900 | 22,889,049 | 24,860,000 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,802,095 | 7,802,095 | 7,802,095 | 22,222,478 | 22,222,478 | 22,889,049 | 22,889,049 | 24,860,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,802,095 | 7,802,095 | 7,802,095 | 22,222,478 | 22,222,478 | 22,889,049 | 22,889,049 | 24,860,000 | 20,000,000 | 20,000,000 |
| 高管持股(股) | 6,645,159 | 4,660,795 | 3,860,308 | 1,756,780 | 1,256,851 | 1,256,851 | - | - | - | - |
| 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 | 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 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-03-31 | 2020-04-23 | 2019-05-28 | 2019-05-28 | 2019-03-22 | 2019-03-22 | 2018-08-10 | 2017-09-22 | 2016-12-29 | 2017-04-19 |
| 变动日期 | 2022-12-31 | 2019-12-31 | 2019-05-31 | 2019-05-28 | 2019-03-27 | 2019-03-22 | 2018-08-15 | 2017-10-09 | 2017-01-24 | 2016-12-31 |