| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2020-01-23 | 2019-01-31 | 2019-01-28 | 2018-12-31 | 2017-09-28 | 2017-06-01 | 2017-02-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 61,481,100 | 61,481,100 | 61,481,100 | 61,481,100 | 61,481,100 | 61,481,100 | 61,481,100 | 61,481,100 | 40,987,400 | 40,987,400 |
| 流通股(股) | 42,195,825 | 42,432,375 | 42,656,325 | 42,690,225 | 28,515,225 | 18,015,224 | 18,015,224 | 21,558,974 | 14,372,649 | 13,038,249 |
| 流通A股(股) | 42,195,825 | 42,432,375 | 42,656,325 | 42,690,225 | 28,515,225 | 18,015,224 | 18,015,224 | 21,558,974 | 14,372,649 | 13,038,249 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,285,275 | 19,048,725 | 18,824,775 | 18,790,875 | 32,965,875 | 43,465,876 | 43,465,876 | 39,922,126 | 26,614,751 | 27,949,151 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,987,400 | 40,987,400 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 19,285,275 | 19,048,725 | 18,824,775 | 18,790,875 | 32,965,875 | 43,465,876 | 43,465,876 | 39,922,126 | 26,614,751 | 27,949,151 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,050,000 | 15,050,000 | 15,050,000 | 15,050,000 | 24,500,000 | 35,000,001 | 35,000,001 | 35,000,001 | 23,333,334 | 24,667,734 |
| 其中：境内法人持股 | - | - | - | - | - | 10,500,002 | 10,500,002 | 10,500,002 | 7,000,001 | 8,334,401 |
| 其他境内自然人持股 | 15,050,000 | 15,050,000 | 15,050,000 | 15,050,000 | 24,500,000 | 24,499,999 | 24,499,999 | 24,499,999 | 16,333,333 | 16,333,333 |
| 高管持股(股) | 4,235,275 | 3,998,725 | 3,774,775 | 3,740,875 | 8,465,875 | 8,465,875 | 8,465,875 | 4,922,125 | 3,281,417 | 3,281,417 |
| 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 | 高管股份变动 | 转增股上市 | 网下配售股份上市 | 增发A股上市 |
| 公告日期 | 2023-04-26 | 2022-08-22 | 2020-08-18 | 2020-01-20 | 2019-01-28 | 2019-01-28 | 2019-04-26 | 2017-09-21 | 2017-05-25 | 2017-02-22 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-06-30 | 2020-01-23 | 2019-01-31 | 2019-01-28 | 2018-12-31 | 2017-09-28 | 2017-06-01 | 2017-02-28 |