| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-04-23 | 2019-05-14 | 2019-03-08 | 2018-12-31 | 2018-07-19 | 2016-10-20 | 2016-09-05 | 2016-02-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,720,640 | 50,720,640 | 50,720,640 | 31,700,400 | 21,133,600 | 21,133,600 | 21,133,600 | 19,633,600 | 19,633,600 | 12,271,000 |
| 流通股(股) | 19,524,795 | 19,685,520 | 22,627,320 | 14,142,075 | 9,428,050 | 8,771,200 | 8,893,600 | 7,393,600 | 3,313,600 | 2,071,000 |
| 流通A股(股) | 19,524,795 | 19,685,520 | 22,627,320 | 14,142,075 | 9,428,050 | 8,771,200 | 8,893,600 | 7,393,600 | 3,313,600 | 2,071,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,195,845 | 31,035,120 | 28,093,320 | 17,558,325 | 11,705,550 | 12,362,400 | 12,240,000 | 12,240,000 | 16,320,000 | 10,200,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 19,633,600 | 19,633,600 | 12,271,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 31,195,845 | 31,035,120 | 28,093,320 | 17,558,325 | 11,705,550 | 12,362,400 | 12,240,000 | 12,240,000 | 16,320,000 | 10,200,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,495,040 | 17,495,040 | 17,495,040 | 10,934,400 | 7,289,600 | 7,289,600 | 7,289,600 | 7,289,600 | 16,320,000 | 10,200,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 17,495,040 | 17,495,040 | 17,495,040 | 10,934,400 | 7,289,600 | 7,289,600 | 7,289,600 | 7,289,600 | 16,320,000 | 10,200,000 |
| 高管持股(股) | 13,700,805 | 13,540,080 | 10,598,280 | 6,623,925 | 4,415,950 | 5,072,800 | 4,950,400 | 4,950,400 | - | - |
| 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 | 送股上市 | 转增股上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 转增股上市 | 增发A股上市 |
| 公告日期 | 2023-04-21 | 2022-08-22 | 2020-04-15 | 2019-05-06 | 2019-03-05 | 2019-04-03 | 2018-07-16 | 2016-10-17 | 2016-08-29 | 2016-02-16 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-04-23 | 2019-05-14 | 2019-03-08 | 2018-12-31 | 2018-07-19 | 2016-10-20 | 2016-09-05 | 2016-02-19 |