| 类型/截止日期 | 2022-12-31 | 2022-01-05 | 2020-08-05 | 2020-03-02 | 2019-12-03 | 2019-11-29 | 2019-06-30 | 2019-04-25 | 2018-11-16 | 2018-10-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,241,004 | 24,241,004 | 24,241,004 | 22,805,860 | 22,805,860 | 22,805,860 | 22,805,860 | 22,805,860 | 22,805,860 | 16,289,900 |
| 流通股(股) | 8,891,001 | 9,090,501 | 8,073,510 | 8,073,510 | 7,602,209 | 6,951,664 | 5,866,314 | 6,951,664 | 5,866,314 | 4,190,224 |
| 流通A股(股) | 8,891,001 | 9,090,501 | 8,073,510 | 8,073,510 | 7,602,209 | 6,951,664 | 5,866,314 | 6,951,664 | 5,866,314 | 4,190,224 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,350,003 | 15,150,503 | 16,167,494 | 14,732,350 | 15,203,651 | 15,854,196 | 16,939,546 | 15,854,196 | 16,939,546 | 12,099,676 |
| 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) | 15,350,003 | 15,150,503 | 16,167,494 | 14,732,350 | 15,203,651 | 15,854,196 | 16,939,546 | 15,854,196 | 16,939,546 | 12,099,676 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,016,424 | 9,016,424 | 10,156,864 | 8,721,720 | 9,130,520 | 10,032,120 | 10,032,120 | 10,032,120 | 11,829,020 | 8,449,300 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,016,424 | 9,016,424 | 10,156,864 | 8,721,720 | 9,130,520 | 10,032,120 | 10,032,120 | 10,032,120 | 11,829,020 | 8,449,300 |
| 高管持股(股) | 6,333,579 | 6,134,079 | 6,010,630 | 6,010,630 | 6,073,131 | 5,822,076 | 6,907,426 | 5,822,076 | 5,110,526 | 3,650,376 |
| 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 | 网下配售股份上市 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 转增股上市,送股上市 | 首发限售股份上市 |
| 公告日期 | 2023-04-19 | 2021-12-30 | 2020-07-28 | 2020-02-25 | 2019-11-29 | 2019-11-29 | 2019-08-15 | 2019-04-22 | 2018-11-09 | 2018-10-16 |
| 变动日期 | 2022-12-31 | 2022-01-05 | 2020-08-05 | 2020-03-02 | 2019-12-03 | 2019-11-29 | 2019-06-30 | 2019-04-25 | 2018-11-16 | 2018-10-19 |