| 类型/截止日期 | 2022-05-31 | 2018-12-31 | 2017-09-01 | 2016-12-31 | 2015-12-31 | 2015-09-01 | 2015-06-30 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 4,333,389 | 3,355,125 | 3,492,084 | 3,361,644 | 4,447,839 | 4,438,056 | 4,408,707 | 4,516,320 | 4,516,320 |
| 流通A股(股) | 4,333,389 | 3,355,125 | 3,492,084 | 3,361,644 | 4,447,839 | 4,438,056 | 4,408,707 | 4,516,320 | 4,516,320 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,666,611 | 8,644,875 | 8,507,916 | 8,638,356 | 7,552,161 | 7,561,944 | 7,591,293 | 7,483,680 | 7,483,680 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 7,666,611 | 8,644,875 | 8,507,916 | 8,638,356 | 7,552,161 | 7,561,944 | 7,591,293 | 7,483,680 | 7,483,680 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 | 5,478,240 |
| 高管持股(股) | 2,188,371 | 3,166,635 | 3,029,676 | 3,160,116 | 2,073,921 | 2,083,704 | 2,113,053 | 2,005,440 | 2,005,440 |
| 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 | 新三板上市 | 高管股份变动 |
| 公告日期 | 2022-05-26 | 2019-04-17 | 2017-08-29 | 2017-04-17 | 2016-04-14 | 2015-08-27 | 2015-08-20 | 2014-01-22 | 2014-04-17 |
| 变动日期 | 2022-05-31 | 2018-12-31 | 2017-09-01 | 2016-12-31 | 2015-12-31 | 2015-09-01 | 2015-06-30 | 2014-01-24 | 2013-12-31 |