| 类型/截止日期 | 2022-12-07 | 2022-06-30 | 2018-01-19 | 2017-06-30 | 2017-01-17 | 2016-12-31 | 2016-11-16 | 2016-01-14 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,300,000 | 20,300,000 | 20,300,000 | 20,300,000 | 20,300,000 | 20,300,000 | 20,300,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 8,337,575 | 7,937,575 | 8,600,000 | 8,200,000 | 8,212,500 | 12,500 | 75,000 | - | - |
| 流通A股(股) | 8,337,575 | 7,937,575 | 8,600,000 | 8,200,000 | 8,212,500 | 12,500 | 75,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,962,425 | 12,362,425 | 11,700,000 | 12,100,000 | 12,087,500 | 20,287,500 | 20,225,000 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,300,000 | 20,300,000 | 20,300,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 11,962,425 | 12,362,425 | 11,700,000 | 12,100,000 | 12,087,500 | 20,287,500 | 20,225,000 | 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) | 8,666,667 | 8,666,667 | 8,666,667 | 8,766,667 | 8,766,667 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,666,667 | 8,666,667 | 8,666,667 | 8,766,667 | 8,766,667 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 高管持股(股) | 3,295,758 | 3,695,758 | 3,033,333 | 3,333,333 | 3,320,833 | 287,500 | 225,000 | - | - |
| 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,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 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-12-02 | 2022-08-12 | 2018-01-16 | 2017-08-30 | 2017-01-11 | 2017-03-21 | 2016-11-11 | 2015-12-29 | 2016-03-02 |
| 变动日期 | 2022-12-07 | 2022-06-30 | 2018-01-19 | 2017-06-30 | 2017-01-17 | 2016-12-31 | 2016-11-16 | 2016-01-14 | 2015-12-31 |