| 类型/截止日期 | 2023-01-10 | 2022-06-30 | 2020-07-09 | 2018-12-31 | 2018-06-08 | 2018-01-26 | 2017-12-31 | 2017-06-30 | 2017-01-19 | 2017-01-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,125,200 | 30,125,200 | 30,125,200 | 28,420,000 | 28,420,000 | 28,420,000 | 28,420,000 | 28,420,000 | 28,420,000 | 28,420,000 |
| 流通股(股) | 10,282,265 | 9,918,685 | 9,848,630 | 9,291,160 | 9,293,410 | 9,192,410 | 9,190,910 | 9,309,910 | 9,318,910 | 9,326,410 |
| 流通A股(股) | 10,282,265 | 9,918,685 | 9,848,630 | 9,291,160 | 9,293,410 | 9,192,410 | 9,190,910 | 9,309,910 | 9,318,910 | 9,326,410 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,842,935 | 20,206,515 | 20,276,570 | 19,128,840 | 19,126,590 | 19,227,590 | 19,229,090 | 19,110,090 | 19,101,090 | 19,093,590 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,420,000 | 28,420,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 19,842,935 | 20,206,515 | 20,276,570 | 19,128,840 | 19,126,590 | 19,227,590 | 19,229,090 | 19,110,090 | 19,101,090 | 19,093,590 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,628,300 | 15,628,300 | 15,628,300 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,628,300 | 15,628,300 | 15,628,300 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 | 14,743,680 |
| 高管持股(股) | 4,214,635 | 4,578,215 | 4,648,270 | 4,385,160 | 4,382,910 | 4,483,910 | 4,485,410 | 4,366,410 | 4,357,410 | 4,349,910 |
| 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 | 送股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-01-05 | 2022-08-26 | 2020-07-02 | 2019-03-29 | 2018-06-05 | 2018-01-23 | 2018-03-30 | 2017-08-29 | 2017-01-16 | 2017-01-16 |
| 变动日期 | 2023-01-10 | 2022-06-30 | 2020-07-09 | 2018-12-31 | 2018-06-08 | 2018-01-26 | 2017-12-31 | 2017-06-30 | 2017-01-19 | 2017-01-16 |