| 类型/截止日期 | 2022-06-30 | 2020-06-30 | 2019-05-31 | 2017-12-31 | 2017-06-02 | 2017-05-24 | 2016-12-31 | 2016-10-24 | 2016-10-20 | 2016-04-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 29,372,000 | 29,372,000 | 29,372,000 | 29,372,000 | 29,372,000 | 20,980,000 | 20,980,000 | 20,980,000 | 20,980,000 | 20,000,000 |
| 流通股(股) | 8,544,900 | 8,743,000 | 8,354,500 | 6,832,000 | 10,332,000 | 7,380,000 | 4,712,000 | 7,380,000 | 4,880,000 | 3,900,000 |
| 流通A股(股) | 8,544,900 | 8,743,000 | 8,354,500 | 6,832,000 | 10,332,000 | 7,380,000 | 4,712,000 | 7,380,000 | 4,880,000 | 3,900,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,827,100 | 20,629,000 | 21,017,500 | 22,540,000 | 19,040,000 | 13,600,000 | 16,268,000 | 13,600,000 | 16,100,000 | 16,100,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 29,372,000 | 20,980,000 | 20,980,000 | 20,980,000 | 20,980,000 | 20,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 20,827,100 | 20,629,000 | 21,017,500 | 22,540,000 | 19,040,000 | 13,600,000 | 16,268,000 | 13,600,000 | 16,100,000 | 16,100,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,562,334 | 14,562,334 | 14,562,334 | 16,473,334 | 16,473,334 | 11,766,667 | 11,766,667 | 11,766,667 | 14,600,000 | 14,600,000 |
| 其中：境内法人持股 | 1,166,666 | 1,166,666 | 1,166,666 | 1,166,666 | 1,166,666 | 833,333 | 833,333 | 833,333 | 1,333,333 | 1,333,333 |
| 其他境内自然人持股 | 13,395,668 | 13,395,668 | 13,395,668 | 15,306,668 | 15,306,668 | 10,933,334 | 10,933,334 | 10,933,334 | 13,266,667 | 13,266,667 |
| 高管持股(股) | 6,264,766 | 6,066,666 | 6,455,166 | 6,066,666 | 2,566,666 | 1,833,333 | 4,501,333 | 1,833,333 | 1,500,000 | 1,500,000 |
| 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 | 网下配售股份上市 | 高管股份变动 | 转增股上市 | 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 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2022-08-18 | 2020-08-20 | 2019-05-28 | 2018-04-18 | 2017-05-24 | 2017-05-24 | 2017-04-26 | 2016-10-19 | 2016-10-13 | 2016-04-15 |
| 变动日期 | 2022-06-30 | 2020-06-30 | 2019-05-31 | 2017-12-31 | 2017-06-02 | 2017-05-24 | 2016-12-31 | 2016-10-24 | 2016-10-20 | 2016-04-20 |