| 类型/截止日期 | 2023-02-13 | 2022-12-31 | 2022-03-07 | 2020-06-30 | 2018-12-26 | 2017-12-12 | 2015-12-22 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 66,000,000 | 66,000,000 | 66,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 28,170,000 | 25,668,300 | 27,021,225 | 18,697,500 | 19,342,500 | 19,175,833 | 16,447,500 |
| 流通A股(股) | 28,170,000 | 25,668,300 | 27,021,225 | 18,697,500 | 19,342,500 | 19,175,833 | 16,447,500 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 37,830,000 | 40,331,700 | 38,978,775 | 41,302,500 | 40,657,500 | 40,824,167 | 43,552,500 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 60,000,000 | ||||||
| 三板B股(股) | - | ||||||
| 限售股份(股) | 37,830,000 | 40,331,700 | 38,978,775 | 41,302,500 | 40,657,500 | 40,824,167 | 43,552,500 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,256,667 | 26,381,667 | 26,381,667 | 37,894,167 | 37,894,167 | 38,060,834 | 40,789,167 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 25,256,667 | 26,381,667 | 26,381,667 | 37,894,167 | 37,894,167 | 38,060,834 | 40,789,167 |
| 高管持股(股) | 12,573,333 | 13,950,033 | 12,597,108 | 3,408,333 | 2,763,333 | 2,763,333 | 2,763,333 |
| 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 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 其他变动原因,增发A股上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-02-08 | 2023-04-28 | 2022-04-29 | 2020-08-31 | 2018-12-21 | 2017-12-07 | 2015-12-17 |
| 变动日期 | 2023-02-13 | 2022-12-31 | 2022-03-07 | 2020-06-30 | 2018-12-26 | 2017-12-12 | 2015-12-22 |