| 类型/截止日期 | 2022-08-10 | 2019-10-22 | 2018-09-26 | 2018-06-30 | 2018-03-09 | 2017-10-19 | 2017-03-21 | 2017-01-25 | 2016-06-30 | 2015-12-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,120,000 | 28,120,000 | 26,120,000 | 26,120,000 | 26,120,000 | 24,600,000 | 24,600,000 | 24,600,000 | 21,000,000 | 20,000,000 |
| 流通股(股) | 16,593,333 | 16,393,333 | 14,393,333 | 13,453,333 | 13,543,333 | 13,543,333 | 12,543,333 | 6,600,000 | 3,000,000 | 2,000,000 |
| 流通A股(股) | 16,593,333 | 16,393,333 | 14,393,333 | 13,453,333 | 13,543,333 | 13,543,333 | 12,543,333 | 6,600,000 | 3,000,000 | 2,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,526,667 | 11,726,667 | 11,726,667 | 12,666,667 | 12,576,667 | 11,056,667 | 12,056,667 | 18,000,000 | 18,000,000 | 18,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,600,000 | 24,600,000 | 21,000,000 | 20,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 11,526,667 | 11,726,667 | 11,726,667 | 12,666,667 | 12,576,667 | 11,056,667 | 12,056,667 | 18,000,000 | 18,000,000 | 18,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,620,001 | 9,820,001 | 9,820,001 | 10,820,001 | 10,820,001 | 9,300,001 | 10,300,001 | 18,000,000 | 18,000,000 | 18,000,000 |
| 其中：境内法人持股 | 3,966,667 | 3,966,667 | 3,966,667 | 4,966,667 | 4,966,667 | 4,966,667 | 5,966,667 | 7,900,000 | 7,900,000 | 7,900,000 |
| 其他境内自然人持股 | 5,653,334 | 5,853,334 | 5,853,334 | 5,853,334 | 5,853,334 | 4,333,334 | 4,333,334 | 10,100,000 | 10,100,000 | 10,100,000 |
| 高管持股(股) | 1,906,666 | 1,906,666 | 1,906,666 | 1,846,666 | 1,756,666 | 1,756,666 | 1,756,666 | - | - | - |
| 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 | 网下配售股份上市 | 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 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-08-05 | 2019-10-16 | 2018-09-19 | 2018-08-28 | 2018-03-06 | 2017-10-13 | 2017-03-14 | 2017-01-20 | 2016-06-27 | 2015-12-08 |
| 变动日期 | 2022-08-10 | 2019-10-22 | 2018-09-26 | 2018-06-30 | 2018-03-09 | 2017-10-19 | 2017-03-21 | 2017-01-25 | 2016-06-30 | 2015-12-15 |