| 类型/截止日期 | 2022-12-31 | 2019-08-05 | 2018-07-20 | 2016-05-24 | 2015-10-30 | 2015-07-23 | 2015-06-01 | 2014-12-31 | 2014-10-16 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,317,200 | 41,317,200 | 41,317,200 | 41,317,200 | 17,215,500 | 15,025,500 | 10,017,000 | 9,417,000 | 6,278,000 |
| 流通股(股) | 25,024,725 | 22,140,000 | 16,383,600 | 11,490,300 | 4,787,625 | 2,597,625 | 1,731,750 | 1,131,750 | 754,500 |
| 流通A股(股) | 25,024,725 | 22,140,000 | 16,383,600 | 11,490,300 | 4,787,625 | 2,597,625 | 1,731,750 | 1,131,750 | 754,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,292,475 | 19,177,200 | 24,933,600 | 29,826,900 | 12,427,875 | 12,427,875 | 8,285,250 | 8,285,250 | 5,523,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 41,317,200 | 17,215,500 | 15,025,500 | 10,017,000 | 9,417,000 | 6,278,000 | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 16,292,475 | 19,177,200 | 24,933,600 | 29,826,900 | 12,427,875 | 12,427,875 | 8,285,250 | 8,285,250 | 5,523,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,418,407 | 19,177,200 | 863,100 | 4,317,300 | 1,798,875 | 1,798,875 | 1,199,250 | 1,199,250 | 5,523,500 |
| 其中：境内法人持股 | - | - | 863,100 | 4,317,300 | 1,798,875 | 1,798,875 | 1,199,250 | 1,199,250 | - |
| 其他境内自然人持股 | 10,418,407 | 19,177,200 | - | - | - | - | - | - | 5,523,500 |
| 高管持股(股) | 5,874,068 | - | 24,070,500 | 25,509,600 | 10,629,000 | 10,629,000 | 7,086,000 | 7,086,000 | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 转增股上市 | 增发A股上市 | 转增股上市 | 增发A股上市 | 转增股上市 | 新三板上市 |
| 公告日期 | 2023-04-26 | 2019-07-29 | 2018-07-13 | 2016-05-17 | 2015-10-26 | 2015-07-15 | 2015-05-27 | 2014-12-24 | 2014-10-17 |
| 变动日期 | 2022-12-31 | 2019-08-05 | 2018-07-20 | 2016-05-24 | 2015-10-30 | 2015-07-23 | 2015-06-01 | 2014-12-31 | 2014-10-16 |