| 类型/截止日期 | 2023-03-17 | 2022-12-31 | 2018-10-09 | 2018-06-30 | 2017-12-25 | 2016-06-30 | 2015-08-25 | 2015-06-29 | 2015-02-12 | 2014-10-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,500,000 | 24,500,000 | 24,500,000 | 24,500,000 | 24,500,000 | 24,500,000 | 24,500,000 | 21,500,000 | 21,500,000 | 20,000,000 |
| 流通股(股) | 15,241,250 | 15,211,250 | 15,218,750 | 15,118,750 | 15,143,750 | 15,106,250 | 15,136,250 | 12,158,750 | 877,500 | - |
| 流通A股(股) | 15,241,250 | 15,211,250 | 15,218,750 | 15,118,750 | 15,143,750 | 15,106,250 | 15,136,250 | 12,158,750 | 877,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,258,750 | 9,288,750 | 9,281,250 | 9,381,250 | 9,356,250 | 9,393,750 | 9,363,750 | 9,341,250 | 20,622,500 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,500,000 | 24,500,000 | 21,500,000 | 21,500,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 9,258,750 | 9,288,750 | 9,281,250 | 9,381,250 | 9,356,250 | 9,393,750 | 9,363,750 | 9,341,250 | 20,622,500 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 4,250,000 | 4,250,000 |
| 其他境内自然人持股 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 15,750,000 | 15,750,000 |
| 高管持股(股) | 4,258,750 | 4,288,750 | 4,281,250 | 4,381,250 | 4,356,250 | 4,393,750 | 4,363,750 | 4,341,250 | 622,500 | - |
| 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 | 其他变动原因 | 其他变动原因 | 其他变动原因 | 其他变动原因,增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-03-14 | 2023-04-20 | 2018-09-27 | 2018-08-08 | 2017-12-20 | 2016-08-11 | 2015-08-19 | 2015-06-23 | 2015-02-09 | 2014-10-16 |
| 变动日期 | 2023-03-17 | 2022-12-31 | 2018-10-09 | 2018-06-30 | 2017-12-25 | 2016-06-30 | 2015-08-25 | 2015-06-29 | 2015-02-12 | 2014-10-23 |