| 类型/截止日期 | 2022-06-30 | 2022-06-16 | 2019-12-31 | 2019-01-25 | 2018-11-12 | 2018-09-11 | 2018-02-14 | 2017-11-01 | 2017-09-15 | 2017-08-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,401,960 | 52,401,960 | 52,401,960 | 52,401,960 | 52,401,960 | 40,309,200 | 40,309,200 | 40,309,200 | 33,591,000 | 33,591,000 |
| 流通股(股) | 34,634,166 | 34,861,416 | 36,122,991 | 36,252,666 | 35,901,666 | 27,616,666 | 16,398,000 | 16,159,200 | 13,466,000 | 12,972,250 |
| 流通A股(股) | 34,634,166 | 34,861,416 | 36,122,991 | 36,252,666 | 35,901,666 | 27,616,666 | 16,398,000 | 16,159,200 | 13,466,000 | 12,972,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,767,794 | 17,540,544 | 16,278,969 | 16,149,294 | 16,500,294 | 12,692,534 | 23,911,200 | 24,150,000 | 20,125,000 | 20,618,750 |
| 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) | 17,767,794 | 17,540,544 | 16,278,969 | 16,149,294 | 16,500,294 | 12,692,534 | 23,911,200 | 24,150,000 | 20,125,000 | 20,618,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,055,734 | 15,055,734 | 15,055,734 | 15,055,734 | 15,055,734 | 11,581,334 | 22,800,000 | 22,800,000 | 19,000,000 | 18,995,833 |
| 其中：境内法人持股 | 15,055,734 | 15,055,734 | 15,055,734 | 15,055,734 | 15,055,734 | 11,581,334 | 22,800,000 | 21,427,500 | 17,856,250 | 17,852,083 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 1,372,500 | 1,143,750 | 1,143,750 |
| 高管持股(股) | 2,712,060 | 2,484,810 | 1,223,235 | 1,093,560 | 1,444,560 | 1,111,200 | 1,111,200 | 1,350,000 | 1,125,000 | 1,622,917 |
| 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 | 高管股份变动 | 送股上市 | 首发限售股份上市 | 高管股份变动 | 转增股上市 | 高管股份变动,首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-08-23 | 2022-06-13 | 2020-04-27 | 2019-01-22 | 2018-11-05 | 2018-09-06 | 2018-02-09 | 2017-10-25 | 2017-09-12 | 2017-07-28 |
| 变动日期 | 2022-06-30 | 2022-06-16 | 2019-12-31 | 2019-01-25 | 2018-11-12 | 2018-09-11 | 2018-02-14 | 2017-11-01 | 2017-09-15 | 2017-08-28 |