| 类型/截止日期 | 2023-03-13 | 2022-09-30 | 2019-12-31 | 2019-05-13 | 2019-03-29 | 2019-03-26 | 2018-12-31 | 2018-06-30 | 2018-04-27 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,124,521 | 51,124,521 | 22,131,000 | 22,131,000 | 22,131,000 | 22,131,000 | 22,131,000 | 22,131,000 | 22,131,000 | 22,131,000 |
| 流通股(股) | 19,875,165 | 19,864,065 | 7,273,500 | 7,298,250 | 7,296,750 | 7,163,600 | 7,163,600 | 7,715,600 | 7,802,600 | 7,725,800 |
| 流通A股(股) | 19,875,165 | 19,864,065 | 7,273,500 | 7,298,250 | 7,296,750 | 7,163,600 | 7,163,600 | 7,715,600 | 7,802,600 | 7,725,800 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,249,356 | 31,260,456 | 14,857,500 | 14,832,750 | 14,834,250 | 14,967,400 | 14,967,400 | 14,415,400 | 14,328,400 | 14,405,200 |
| 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) | 31,249,356 | 31,260,456 | 14,857,500 | 14,832,750 | 14,834,250 | 14,967,400 | 14,967,400 | 14,415,400 | 14,328,400 | 14,405,200 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,841,335 | 9,841,335 | 6,017,334 | 6,017,334 | 6,022,334 | 12,084,667 | 12,084,667 | 12,084,667 | 12,084,667 | 12,191,467 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,841,335 | 9,841,335 | 6,017,334 | 6,017,334 | 6,022,334 | 12,084,667 | 12,084,667 | 12,084,667 | 12,084,667 | 12,191,467 |
| 高管持股(股) | 21,408,021 | 21,419,121 | 8,840,166 | 8,815,416 | 8,811,916 | 2,882,733 | 2,882,733 | 2,330,733 | 2,243,733 | 2,213,733 |
| 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,首发限售股份上 | 高管股份变动 | 网下配售股份上市 | 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 | 高管股份变动 | 网下配售股份上市,高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-03-07 | 2022-09-27 | 2020-04-29 | 2019-05-07 | 2019-03-26 | 2019-03-26 | 2019-04-26 | 2018-08-27 | 2018-04-24 | 2018-04-26 |
| 变动日期 | 2023-03-13 | 2022-09-30 | 2019-12-31 | 2019-05-13 | 2019-03-29 | 2019-03-26 | 2018-12-31 | 2018-06-30 | 2018-04-27 | 2017-12-31 |