| 类型/截止日期 | 2022-12-29 | 2019-12-31 | 2019-06-30 | 2018-11-30 | 2018-11-23 | 2018-06-30 | 2018-01-17 | 2016-11-24 | 2016-11-21 | 2016-07-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 | 19,000,000 |
| 流通股(股) | 14,440,000 | 9,254,031 | 17,469,249 | 18,332,687 | 9,196,468 | 9,267,718 | 9,935,031 | 6,913,375 | 6,345,625 | 6,690,625 |
| 流通A股(股) | 14,440,000 | 9,254,031 | 17,469,249 | 18,332,687 | 9,196,468 | 9,267,718 | 9,935,031 | 6,913,375 | 6,345,625 | 6,690,625 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,560,000 | 9,745,969 | 1,530,751 | 667,313 | 9,803,532 | 9,732,282 | 9,064,969 | 12,086,625 | 12,654,375 | 12,309,375 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 19,000,000 | 19,000,000 | 19,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 4,560,000 | 9,745,969 | 1,530,751 | 667,313 | 9,803,532 | 9,732,282 | 9,064,969 | 12,086,625 | 12,654,375 | 12,309,375 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 4,433,334 | 8,866,667 | 8,866,667 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 4,433,334 | 8,866,667 | 8,866,667 |
| 高管持股(股) | 4,560,000 | 9,745,969 | 1,530,751 | 667,313 | 9,803,532 | 9,732,282 | 9,064,969 | 7,653,291 | 3,787,708 | 3,442,708 |
| 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 | 高管股份变动 | 高管股份变动 | 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 | 高管股份变动 |
| 公告日期 | 2022-12-26 | 2020-04-28 | 2019-08-27 | 2018-11-23 | 2018-11-23 | 2018-08-23 | 2018-01-12 | 2016-11-21 | 2016-11-21 | 2016-07-19 |
| 变动日期 | 2022-12-29 | 2019-12-31 | 2019-06-30 | 2018-11-30 | 2018-11-23 | 2018-06-30 | 2018-01-17 | 2016-11-24 | 2016-11-21 | 2016-07-22 |