| 类型/截止日期 | 2022-02-11 | 2019-06-06 | 2018-06-04 | 2018-02-28 | 2017-09-21 | 2016-12-26 | 2016-11-15 | 2016-01-11 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 39,730,600 | 30,562,000 | 28,062,000 | 15,590,000 | 13,800,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 23,558,392 | 16,955,440 | 15,130,440 | 8,405,800 | 6,615,800 | 4,815,800 | 3,624,200 | - | - |
| 流通A股(股) | 23,558,392 | 16,955,440 | 15,130,440 | 8,405,800 | 6,615,800 | 4,815,800 | 3,624,200 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,172,208 | 13,606,560 | 12,931,560 | 7,184,200 | 7,184,200 | 7,184,200 | 8,375,800 | 12,000,000 | 12,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,000,000 | 12,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 16,172,208 | 13,606,560 | 12,931,560 | 7,184,200 | 7,184,200 | 7,184,200 | 8,375,800 | 12,000,000 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,152,328 | 4,732,560 | 4,732,560 | 2,629,200 | 2,629,200 | 2,629,200 | 4,458,400 | 12,000,000 | 12,000,000 |
| 其中：境内法人持股 | 5,187,312 | 3,990,240 | 3,990,240 | 2,216,800 | 2,216,800 | 2,216,800 | 3,258,400 | 5,901,600 | 5,901,600 |
| 其他境内自然人持股 | 965,016 | 742,320 | 742,320 | 412,400 | 412,400 | 412,400 | 1,200,000 | 6,098,400 | 6,098,400 |
| 高管持股(股) | 10,019,880 | 8,874,000 | 8,199,000 | 4,555,000 | 4,555,000 | 4,555,000 | 3,917,400 | - | - |
| 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 | 增发A股上市 | 转增股上市 | 增发A股上市,其他变动原因 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-02-07 | 2019-05-31 | 2018-05-25 | 2018-04-26 | 2017-09-15 | 2016-12-21 | 2016-11-09 | 2015-12-25 | 2016-04-18 |
| 变动日期 | 2022-02-11 | 2019-06-06 | 2018-06-04 | 2018-02-28 | 2017-09-21 | 2016-12-26 | 2016-11-15 | 2016-01-11 | 2015-12-31 |