| 类型/截止日期 | 2020-07-03 | 2020-06-30 | 2019-12-31 | 2019-04-01 | 2018-12-31 | 2018-11-05 | 2018-04-19 | 2018-04-03 | 2017-12-31 | 2017-11-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 | 52,656,750 |
| 流通股(股) | 34,497,575 | 33,609,975 | 35,130,663 | 35,299,813 | 35,245,313 | 35,963,888 | 35,920,388 | 35,601,388 | 33,176,038 | 33,261,913 |
| 流通A股(股) | 34,497,575 | 33,609,975 | 35,130,663 | 35,299,813 | 35,245,313 | 35,963,888 | 35,920,388 | 35,601,388 | 33,176,038 | 33,261,913 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,159,175 | 19,046,775 | 17,526,087 | 17,356,937 | 17,411,437 | 16,692,862 | 16,736,362 | 17,055,362 | 19,480,712 | 19,394,837 |
| 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) | 18,159,175 | 19,046,775 | 17,526,087 | 17,356,937 | 17,411,437 | 16,692,862 | 16,736,362 | 17,055,362 | 19,480,712 | 19,394,837 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,172,837 | 9,172,837 | 9,172,837 | 9,172,837 | 9,172,837 | 9,172,837 | 9,172,837 | 9,491,837 | 11,917,187 | 11,917,187 |
| 其中：境内法人持股 | 2,490,150 | 2,490,150 | 2,490,150 | 2,490,150 | 2,490,150 | 2,490,150 | 2,490,150 | 2,490,150 | 4,915,500 | 4,915,500 |
| 其他境内自然人持股 | 6,682,687 | 6,682,687 | 6,682,687 | 6,682,687 | 6,682,687 | 6,682,687 | 6,682,687 | 7,001,687 | 7,001,687 | 7,001,687 |
| 高管持股(股) | 8,986,338 | 9,873,938 | 8,353,250 | 8,184,100 | 8,238,600 | 7,520,025 | 7,563,525 | 7,563,525 | 7,563,525 | 7,477,650 |
| 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 | 高管股份变动 | 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 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2020-06-24 | 2020-08-26 | 2020-04-29 | 2019-03-26 | 2019-04-29 | 2018-10-31 | 2018-04-16 | 2018-03-29 | 2018-06-29 | 2017-10-27 |
| 变动日期 | 2020-07-03 | 2020-06-30 | 2019-12-31 | 2019-04-01 | 2018-12-31 | 2018-11-05 | 2018-04-19 | 2018-04-03 | 2017-12-31 | 2017-11-01 |