| 类型/截止日期 | 2023-03-24 | 2022-02-09 | 2022-01-27 | 2020-02-28 | 2019-02-28 | 2018-06-08 | 2017-05-26 | 2017-05-19 | 2017-03-17 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 101,016,000 | 100,876,000 | 100,200,000 | 100,200,000 | 100,200,000 | 98,000,000 | 49,000,000 | 49,000,000 | 49,000,000 | 49,000,000 |
| 流通股(股) | 54,992,915 | 54,992,915 | 54,992,915 | 56,334,348 | 55,584,348 | 55,584,348 | 27,792,174 | 23,118,821 | 23,180,537 | 23,180,537 |
| 流通A股(股) | 54,992,915 | 54,992,915 | 54,992,915 | 56,334,348 | 55,584,348 | 55,584,348 | 27,792,174 | 23,118,821 | 23,180,537 | 23,180,537 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 46,023,085 | 45,883,085 | 45,207,085 | 43,865,652 | 44,615,652 | 42,415,652 | 21,207,826 | 25,881,179 | 25,819,463 | 25,819,463 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 49,000,000 | 49,000,000 | 49,000,000 | 49,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 46,023,085 | 45,883,085 | 45,207,085 | 43,865,652 | 44,615,652 | 42,415,652 | 21,207,826 | 25,881,179 | 25,819,463 | 25,819,463 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,899,342 | 13,899,342 | 13,899,342 | 13,899,342 | 25,598,684 | 23,398,684 | 11,699,342 | 16,372,695 | 16,372,695 | 16,372,695 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,899,342 | 13,899,342 | 13,899,342 | 13,899,342 | 25,598,684 | 23,398,684 | 11,699,342 | 16,372,695 | 16,372,695 | 16,372,695 |
| 高管持股(股) | 32,123,743 | 31,983,743 | 31,307,743 | 29,966,310 | 19,016,968 | 19,016,968 | 9,508,484 | 9,508,484 | 9,446,768 | 9,446,768 |
| 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 | 期权行权 | 期权行权 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 转增股上市 | 首发限售股份上市 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-03-21 | 2022-01-27 | 2022-01-27 | 2020-02-25 | 2019-02-22 | 2018-05-31 | 2017-05-19 | 2017-05-19 | 2017-01-24 | 2017-04-11 |
| 变动日期 | 2023-03-24 | 2022-02-09 | 2022-01-27 | 2020-02-28 | 2019-02-28 | 2018-06-08 | 2017-05-26 | 2017-05-19 | 2017-03-17 | 2016-12-31 |