| 类型/截止日期 | 2022-09-20 | 2022-06-30 | 2022-02-16 | 2022-02-09 | 2022-01-07 | 2020-06-30 | 2020-01-16 | 2019-12-31 | 2019-06-30 | 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,360,000 | 60,360,000 | 60,360,000 | 50,300,000 | 50,300,000 | 47,300,000 | 47,300,000 | 47,300,000 | 47,300,000 | 47,300,000 |
| 流通股(股) | 31,645,500 | 30,849,630 | 33,042,780 | 27,535,650 | 27,701,925 | 21,033,250 | 21,534,750 | 18,347,750 | 18,393,500 | 20,666,500 |
| 流通A股(股) | 31,645,500 | 30,849,630 | 33,042,780 | 27,535,650 | 27,701,925 | 21,033,250 | 21,534,750 | 18,347,750 | 18,393,500 | 20,666,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,714,500 | 29,510,370 | 27,317,220 | 22,764,350 | 22,598,075 | 26,266,750 | 25,765,250 | 28,952,250 | 28,906,500 | 26,633,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 28,714,500 | 29,510,370 | 27,317,220 | 22,764,350 | 22,598,075 | 26,266,750 | 25,765,250 | 28,952,250 | 28,906,500 | 26,633,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 21,648,005 | 21,648,005 | 21,648,005 | 18,040,004 | 18,040,004 | 18,040,004 | 18,040,004 | 24,857,337 | 24,857,337 | 24,857,337 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 21,648,005 | 21,648,005 | 21,648,005 | 18,040,004 | 18,040,004 | 18,040,004 | 18,040,004 | 24,857,337 | 24,857,337 | 24,857,337 |
| 高管持股(股) | 7,066,495 | 7,862,365 | 5,669,215 | 4,724,346 | 4,558,071 | 8,226,746 | 7,725,246 | 4,094,913 | 4,049,163 | 1,776,163 |
| 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 | 转增股上市 | 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-09-15 | 2022-08-19 | 2022-02-09 | 2022-02-09 | 2022-01-04 | 2020-08-25 | 2020-01-13 | 2020-04-23 | 2019-08-26 | 2019-04-23 |
| 变动日期 | 2022-09-20 | 2022-06-30 | 2022-02-16 | 2022-02-09 | 2022-01-07 | 2020-06-30 | 2020-01-16 | 2019-12-31 | 2019-06-30 | 2018-12-31 |