| 类型/截止日期 | 2022-06-30 | 2022-03-03 | 2019-07-18 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-10-30 | 2016-07-05 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 7,734,000 | 7,846,500 | 7,739,000 | 7,619,000 | 7,644,000 | 7,674,000 | 7,786,500 | 7,951,500 | 7,170,000 | 7,170,000 |
| 流通A股(股) | 7,734,000 | 7,846,500 | 7,739,000 | 7,619,000 | 7,644,000 | 7,674,000 | 7,786,500 | 7,951,500 | 7,170,000 | 7,170,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,266,000 | 22,153,500 | 22,261,000 | 22,381,000 | 22,356,000 | 22,326,000 | 22,213,500 | 22,048,500 | 22,830,000 | 22,830,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 30,000,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 22,266,000 | 22,153,500 | 22,261,000 | 22,381,000 | 22,356,000 | 22,326,000 | 22,213,500 | 22,048,500 | 22,830,000 | 22,830,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 21,320,000 | 21,320,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 16,654,000 | 21,320,000 | 21,320,000 |
| 高管持股(股) | 5,612,000 | 5,499,500 | 5,607,000 | 5,727,000 | 5,702,000 | 5,672,000 | 5,559,500 | 5,394,500 | 1,510,000 | 1,510,000 |
| 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 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-08-19 | 2022-02-25 | 2019-07-12 | 2019-08-16 | 2019-04-25 | 2018-08-24 | 2018-04-13 | 2017-10-25 | 2016-05-31 | 2016-08-25 |
| 变动日期 | 2022-06-30 | 2022-03-03 | 2019-07-18 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-10-30 | 2016-07-05 | 2016-06-30 |