| 类型/截止日期 | 2022-08-08 | 2019-08-12 | 2018-08-10 | 2018-06-30 | 2018-01-17 | 2018-01-12 | 2017-12-15 | 2017-11-29 | 2017-11-24 | 2017-09-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 |
| 流通股(股) | 13,155,937 | 11,594,061 | 11,199,561 | 11,035,062 | 11,035,962 | 10,558,212 | 10,557,312 | 9,857,312 | 7,492,625 | 8,110,375 |
| 流通A股(股) | 13,155,937 | 11,594,061 | 11,199,561 | 11,035,062 | 11,035,962 | 10,558,212 | 10,557,312 | 9,857,312 | 7,492,625 | 8,110,375 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,844,063 | 9,405,939 | 9,800,439 | 9,964,938 | 9,964,038 | 10,441,788 | 10,442,688 | 11,142,688 | 13,507,375 | 12,889,625 |
| 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) | 7,844,063 | 9,405,939 | 9,800,439 | 9,964,938 | 9,964,038 | 10,441,788 | 10,442,688 | 11,142,688 | 13,507,375 | 12,889,625 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 9,458,750 | 9,458,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 6,305,831 | 9,458,750 | 9,458,750 |
| 高管持股(股) | 1,538,232 | 3,100,108 | 3,494,608 | 3,659,107 | 3,658,207 | 4,135,957 | 4,136,857 | 4,836,857 | 4,048,625 | 3,430,875 |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2022-08-03 | 2019-08-07 | 2018-08-07 | 2018-08-20 | 2018-01-12 | 2018-01-12 | 2017-12-12 | 2017-11-24 | 2017-11-24 | 2017-09-06 |
| 变动日期 | 2022-08-08 | 2019-08-12 | 2018-08-10 | 2018-06-30 | 2018-01-17 | 2018-01-12 | 2017-12-15 | 2017-11-29 | 2017-11-24 | 2017-09-15 |