| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2019-08-19 | 2018-12-31 | 2018-02-02 | 2017-11-21 | 2017-08-22 | 2017-06-19 | 2017-05-12 | 2017-05-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,840,000 | 37,840,000 | 37,840,000 | 37,840,000 | 37,840,000 | 37,840,000 | 37,840,000 | 37,840,000 | 18,920,000 | 18,920,000 |
| 流通股(股) | 24,378,000 | 24,400,500 | 24,603,500 | 24,425,000 | 24,437,500 | 24,427,000 | 24,403,000 | 24,185,000 | 12,092,500 | 9,592,500 |
| 流通A股(股) | 24,378,000 | 24,400,500 | 24,603,500 | 24,425,000 | 24,437,500 | 24,427,000 | 24,403,000 | 24,185,000 | 12,092,500 | 9,592,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,462,000 | 13,439,500 | 13,236,500 | 13,415,000 | 13,402,500 | 13,413,000 | 13,437,000 | 13,655,000 | 6,827,500 | 9,327,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 18,920,000 | 18,920,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 13,462,000 | 13,439,500 | 13,236,500 | 13,415,000 | 13,402,500 | 13,413,000 | 13,437,000 | 13,655,000 | 6,827,500 | 9,327,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,274,668 | 7,274,668 | 7,479,668 | 7,658,168 | 7,658,168 | 7,668,668 | 7,668,668 | 7,886,668 | 3,943,334 | 6,443,334 |
| 其中：境内法人持股 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 2,500,000 | 5,000,000 |
| 其他境内自然人持股 | 2,274,668 | 2,274,668 | 2,479,668 | 2,658,168 | 2,658,168 | 2,668,668 | 2,668,668 | 2,886,668 | 1,443,334 | 1,443,334 |
| 高管持股(股) | 6,187,332 | 6,164,832 | 5,756,832 | 5,756,832 | 5,744,332 | 5,744,332 | 5,768,332 | 5,768,332 | 2,884,166 | 2,884,166 |
| 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 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 转增股上市 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2023-04-27 | 2022-08-30 | 2019-08-14 | 2019-04-25 | 2018-01-30 | 2017-11-16 | 2017-08-17 | 2017-06-12 | 2017-05-09 | 2017-05-09 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2019-08-19 | 2018-12-31 | 2018-02-02 | 2017-11-21 | 2017-08-22 | 2017-06-19 | 2017-05-12 | 2017-05-09 |