| 类型/截止日期 | 2022-11-21 | 2020-07-20 | 2020-06-30 | 2020-02-03 | 2019-09-26 | 2019-06-30 | 2018-12-31 | 2018-10-11 | 2018-09-21 | 2018-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 | 44,559,500 |
| 流通股(股) | 27,364,700 | 15,281,699 | 14,681,699 | 14,481,699 | 14,681,699 | 14,072,699 | 14,093,799 | 14,250,175 | 14,235,375 | 13,014,450 |
| 流通A股(股) | 27,364,700 | 15,281,699 | 14,681,699 | 14,481,699 | 14,681,699 | 14,072,699 | 14,093,799 | 14,250,175 | 14,235,375 | 13,014,450 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,194,800 | 29,277,801 | 29,877,801 | 30,077,801 | 29,877,801 | 30,486,801 | 30,465,701 | 30,309,325 | 30,324,125 | 31,545,050 |
| 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) | 17,194,800 | 29,277,801 | 29,877,801 | 30,077,801 | 29,877,801 | 30,486,801 | 30,465,701 | 30,309,325 | 30,324,125 | 31,545,050 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,434,850 | 11,852,050 | 12,252,050 | 12,252,050 | 12,277,050 | 12,886,050 | 12,886,050 | 12,886,050 | 12,900,850 | 14,701,700 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,434,850 | 11,852,050 | 12,252,050 | 12,252,050 | 12,277,050 | 12,886,050 | 12,886,050 | 12,886,050 | 12,900,850 | 14,701,700 |
| 高管持股(股) | 5,759,950 | 17,425,751 | 17,625,751 | 17,825,751 | 17,600,751 | 17,600,751 | 17,579,651 | 17,423,275 | 17,423,275 | 16,843,350 |
| 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,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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2022-11-16 | 2020-07-15 | 2020-08-20 | 2020-01-21 | 2019-09-23 | 2019-08-21 | 2019-04-18 | 2018-10-08 | 2018-09-18 | 2018-08-16 |
| 变动日期 | 2022-11-21 | 2020-07-20 | 2020-06-30 | 2020-02-03 | 2019-09-26 | 2019-06-30 | 2018-12-31 | 2018-10-11 | 2018-09-21 | 2018-06-30 |