| 类型/截止日期 | 2022-10-25 | 2022-04-28 | 2020-06-30 | 2019-12-31 | 2018-10-29 | 2017-08-18 | 2016-10-25 | 2016-10-10 | 2016-05-12 | 2016-05-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 81,082,500 | 81,082,500 | 81,082,500 | 81,082,500 | 81,082,500 | 80,075,000 | 76,265,000 | 74,965,000 | 74,965,000 | 73,300,000 |
| 流通股(股) | 26,046,000 | 23,658,500 | 35,817,500 | 35,887,500 | 35,817,500 | 34,810,000 | 31,000,000 | 31,000,000 | 28,500,000 | 28,500,000 |
| 流通A股(股) | 26,046,000 | 23,658,500 | 35,817,500 | 35,887,500 | 35,817,500 | 34,810,000 | 31,000,000 | 31,000,000 | 28,500,000 | 28,500,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 55,036,500 | 57,424,000 | 45,265,000 | 45,195,000 | 45,265,000 | 45,265,000 | 45,265,000 | 43,965,000 | 46,465,000 | 44,800,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 76,265,000 | 74,965,000 | 74,965,000 | 73,300,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 55,036,500 | 57,424,000 | 45,265,000 | 45,195,000 | 45,265,000 | 45,265,000 | 45,265,000 | 43,965,000 | 46,465,000 | 44,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 46,147,333 | 48,817,333 | 36,658,333 | 36,658,333 | 36,658,333 | 36,658,333 | 36,658,333 | 35,358,333 | 35,358,333 | 33,693,333 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 46,147,333 | 48,817,333 | 36,658,333 | 36,658,333 | 36,658,333 | 36,658,333 | 36,658,333 | 35,358,333 | 35,358,333 | 33,693,333 |
| 高管持股(股) | 8,889,167 | 8,606,667 | 8,606,667 | 8,536,667 | 8,606,667 | 8,606,667 | 8,606,667 | 8,606,667 | 11,106,667 | 11,106,667 |
| 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 | 网下配售股份上市 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 增发A股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 |
| 公告日期 | 2022-10-20 | 2022-04-29 | 2020-08-25 | 2020-06-24 | 2018-10-24 | 2017-08-15 | 2016-10-20 | 2016-09-28 | 2016-05-09 | 2016-05-09 |
| 变动日期 | 2022-10-25 | 2022-04-28 | 2020-06-30 | 2019-12-31 | 2018-10-29 | 2017-08-18 | 2016-10-25 | 2016-10-10 | 2016-05-12 | 2016-05-11 |