| 类型/截止日期 | 2022-01-20 | 2020-07-31 | 2020-06-30 | 2019-06-30 | 2019-01-25 | 2018-03-15 | 2017-07-13 | 2017-06-30 | 2016-05-31 | 2015-06-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 69,300,000 | 69,300,000 | 69,300,000 | 69,300,000 | 69,300,000 | 69,300,000 | 65,520,000 | 54,600,000 | 54,600,000 | 42,000,000 |
| 流通股(股) | 28,442,580 | 28,325,580 | 27,762,060 | 27,973,140 | 28,160,340 | 20,396,040 | 16,616,040 | 13,846,700 | 19,305,000 | 14,850,000 |
| 流通A股(股) | 28,442,580 | 28,325,580 | 27,762,060 | 27,973,140 | 28,160,340 | 20,396,040 | 16,616,040 | 13,846,700 | 19,305,000 | 14,850,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,857,420 | 40,974,420 | 41,537,940 | 41,326,860 | 41,139,660 | 48,903,960 | 48,903,960 | 40,753,300 | 35,295,000 | 27,150,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 54,600,000 | 42,000,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 40,857,420 | 40,974,420 | 41,537,940 | 41,326,860 | 41,139,660 | 48,903,960 | 48,903,960 | 40,753,300 | 35,295,000 | 27,150,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 40,857,420 | 40,974,420 | 41,537,940 | 41,326,860 | 41,139,660 | 48,903,960 | 48,903,960 | 40,753,300 | 35,295,000 | 27,150,000 |
| 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 | 增发A股上市 | 送股上市 | 高管股份变动 | 转增股上市 | 增发A股上市 |
| 公告日期 | 2022-01-17 | 2020-07-28 | 2020-08-26 | 2019-08-22 | 2019-01-22 | 2018-03-12 | 2017-07-07 | 2017-08-17 | 2016-05-24 | 2015-06-01 |
| 变动日期 | 2022-01-20 | 2020-07-31 | 2020-06-30 | 2019-06-30 | 2019-01-25 | 2018-03-15 | 2017-07-13 | 2017-06-30 | 2016-05-31 | 2015-06-04 |