| 类型/截止日期 | 2022-07-21 | 2020-07-06 | 2019-05-20 | 2018-12-31 | 2018-07-13 | 2017-06-23 | 2017-05-16 | 2016-12-30 | 2016-12-05 | 2016-08-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,196,256 | 35,196,256 | 35,196,256 | 35,196,256 | 35,196,256 | 35,196,256 | 20,703,680 | 20,703,680 | 12,939,800 | 12,299,800 |
| 流通股(股) | 14,977,951 | 16,370,308 | 15,440,570 | 14,510,833 | 14,526,283 | 12,856,789 | 7,562,817 | 5,440,064 | 3,400,040 | 2,760,040 |
| 流通A股(股) | 14,977,951 | 16,370,308 | 15,440,570 | 14,510,833 | 14,526,283 | 12,856,789 | 7,562,817 | 5,440,064 | 3,400,040 | 2,760,040 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,218,305 | 18,825,948 | 19,755,686 | 20,685,423 | 20,669,973 | 22,339,467 | 13,140,863 | 15,263,616 | 9,539,760 | 9,539,760 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,703,680 | 20,703,680 | 12,939,800 | 12,299,800 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 20,218,305 | 18,825,948 | 19,755,686 | 20,685,423 | 20,669,973 | 22,339,467 | 13,140,863 | 15,263,616 | 9,539,760 | 9,539,760 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,872,325 | 6,872,325 | 6,872,325 | 6,872,325 | 6,872,325 | 7,612,083 | 4,477,696 | 15,263,616 | 9,539,760 | 9,539,760 |
| 其中：境内法人持股 | - | - | - | - | - | 731,598 | 430,352 | 1,185,454 | 740,909 | 740,909 |
| 其他境内自然人持股 | 6,872,325 | 6,872,325 | 6,872,325 | 6,872,325 | 6,872,325 | 6,880,485 | 4,047,344 | 14,078,162 | 8,798,851 | 8,798,851 |
| 高管持股(股) | 13,345,980 | 11,953,623 | 12,883,361 | 13,813,098 | 13,797,648 | 14,727,384 | 8,663,167 | - | - | - |
| 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,首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2022-07-15 | 2020-07-01 | 2019-05-15 | 2019-04-22 | 2018-07-10 | 2017-06-15 | 2017-05-11 | 2016-12-22 | 2016-11-30 | 2016-08-05 |
| 变动日期 | 2022-07-21 | 2020-07-06 | 2019-05-20 | 2018-12-31 | 2018-07-13 | 2017-06-23 | 2017-05-16 | 2016-12-30 | 2016-12-05 | 2016-08-10 |