| 类型/截止日期 | 2023-03-03 | 2022-07-20 | 2022-06-09 | 2020-04-30 | 2019-07-26 | 2019-05-13 | 2018-05-29 | 2017-12-31 | 2017-10-27 | 2017-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,625,000 | 45,625,000 | 45,625,000 | 45,625,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 |
| 流通股(股) | 14,713,842 | 4,410,125 | 4,270,725 | 18,034,905 | 17,517,250 | 17,035,750 | 14,219,350 | 14,127,100 | 14,149,600 | 14,104,600 |
| 流通A股(股) | 14,713,842 | 4,410,125 | 4,270,725 | 18,034,905 | 17,517,250 | 17,035,750 | 14,219,350 | 14,127,100 | 14,149,600 | 14,104,600 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,911,158 | 41,214,875 | 41,354,275 | 27,590,095 | 27,482,750 | 27,964,250 | 30,780,650 | 30,872,900 | 30,850,400 | 30,895,400 |
| 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) | 30,911,158 | 41,214,875 | 41,354,275 | 27,590,095 | 27,482,750 | 27,964,250 | 30,780,650 | 30,872,900 | 30,850,400 | 30,895,400 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,505,600 | 20,988,917 | 20,988,917 | 11,505,600 | 11,505,600 | 11,505,600 | 14,322,000 | 14,322,000 | 14,322,000 | 14,322,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,505,600 | 20,988,917 | 20,988,917 | 11,505,600 | 11,505,600 | 11,505,600 | 14,322,000 | 14,322,000 | 14,322,000 | 14,322,000 |
| 高管持股(股) | 19,405,558 | 20,225,958 | 20,365,358 | 16,084,495 | 15,977,150 | 16,458,650 | 16,458,650 | 16,550,900 | 16,528,400 | 16,573,400 |
| 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 | 其他限售股上市,高管股份变动 | 高管股份变动 | 股份性质变更 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-02-27 | 2022-07-15 | 2022-06-09 | 2020-04-27 | 2019-07-22 | 2019-05-08 | 2018-05-24 | 2018-03-30 | 2017-10-24 | 2017-08-22 |
| 变动日期 | 2023-03-03 | 2022-07-20 | 2022-06-09 | 2020-04-30 | 2019-07-26 | 2019-05-13 | 2018-05-29 | 2017-12-31 | 2017-10-27 | 2017-06-30 |