| 类型/截止日期 | 2023-02-21 | 2022-07-25 | 2019-01-28 | 2019-01-23 | 2018-12-31 | 2018-07-13 | 2018-06-30 | 2018-04-23 | 2018-03-31 | 2017-09-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 77,960,000 | 57,960,000 | 57,960,000 | 57,960,000 | 57,960,000 | 57,960,000 | 41,400,000 | 41,400,000 | 41,400,000 | 41,400,000 |
| 流通股(股) | 45,974,649 | 26,499,649 | 27,853,350 | 22,349,132 | 22,349,132 | 22,559,132 | 16,113,666 | 16,191,666 | 16,013,666 | 16,091,666 |
| 流通A股(股) | 45,974,649 | 26,499,649 | 27,853,350 | 22,349,132 | 22,349,132 | 22,559,132 | 16,113,666 | 16,191,666 | 16,013,666 | 16,091,666 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,985,351 | 31,460,351 | 30,106,650 | 35,610,868 | 35,610,868 | 35,400,868 | 25,286,334 | 25,208,334 | 25,386,334 | 25,308,334 |
| 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) | 31,985,351 | 31,460,351 | 30,106,650 | 35,610,868 | 35,610,868 | 35,400,868 | 25,286,334 | 25,208,334 | 25,386,334 | 25,308,334 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,188,534 | 14,188,534 | 14,317,334 | 19,404,002 | 19,404,002 | 19,404,002 | 13,860,001 | 13,860,001 | 13,960,001 | 13,960,001 |
| 其中：境内法人持股 | - | - | - | 4,666,668 | 4,666,668 | 4,666,668 | 3,333,334 | 3,333,334 | 3,333,334 | 3,333,334 |
| 其他境内自然人持股 | 14,188,534 | 14,188,534 | 14,317,334 | 14,737,334 | 14,737,334 | 14,737,334 | 10,526,667 | 10,526,667 | 10,626,667 | 10,626,667 |
| 高管持股(股) | 17,796,817 | 17,271,817 | 15,789,316 | 16,206,866 | 16,206,866 | 15,996,866 | 11,426,333 | 11,348,333 | 11,426,333 | 11,348,333 |
| 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 | 增发A股上市 | 网下配售股份上市,高管股份变动 | 高管股份变动,首发限售股份上市,网 | 高管股份变动 | 高管股份变动 | 转增股上市,送股上市 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2023-02-15 | 2022-07-20 | 2019-01-23 | 2019-01-23 | 2019-04-25 | 2018-07-06 | 2018-08-20 | 2018-04-18 | 2018-06-15 | 2017-09-05 |
| 变动日期 | 2023-02-21 | 2022-07-25 | 2019-01-28 | 2019-01-23 | 2018-12-31 | 2018-07-13 | 2018-06-30 | 2018-04-23 | 2018-03-31 | 2017-09-08 |