| 类型/截止日期 | 2022-06-30 | 2019-12-31 | 2018-07-10 | 2016-08-19 | 2015-11-18 | 2015-09-14 | 2014-12-08 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,380,000 | 24,380,000 | 24,380,000 | 21,200,000 | 21,200,000 | 18,000,000 | 18,000,000 |
| 流通股(股) | 8,645,660 | 8,668,235 | 8,669,735 | 7,538,900 | 8,306,150 | 5,106,150 | - |
| 流通A股(股) | 8,645,660 | 8,668,235 | 8,669,735 | 7,538,900 | 8,306,150 | 5,106,150 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 15,734,340 | 15,711,765 | 15,710,265 | 13,661,100 | 12,893,850 | 12,893,850 | 18,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 21,200,000 | 21,200,000 | 18,000,000 | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 15,734,340 | 15,711,765 | 15,710,265 | 13,661,100 | 12,893,850 | 12,893,850 | 18,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,148,900 | 8,148,900 | 8,148,900 | 7,086,000 | 7,086,000 | 7,086,000 | 18,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,148,900 | 8,148,900 | 8,148,900 | 7,086,000 | 7,086,000 | 7,086,000 | 18,000,000 |
| 高管持股(股) | 7,585,440 | 7,562,865 | 7,561,365 | 6,575,100 | 5,807,850 | 5,807,850 | - |
| 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 | 转增股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-08-16 | 2020-04-28 | 2018-07-03 | 2016-08-23 | 2015-11-13 | 2015-09-10 | 2014-11-28 |
| 变动日期 | 2022-06-30 | 2019-12-31 | 2018-07-10 | 2016-08-19 | 2015-11-18 | 2015-09-14 | 2014-12-08 |