| 类型/截止日期 | 2022-02-11 | 2019-06-03 | 2018-06-30 | 2018-04-12 | 2017-10-18 | 2017-06-16 | 2017-04-19 | 2017-02-06 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,000,000 | 52,000,000 | 52,000,000 | 52,000,000 | 52,000,000 | 36,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 40,178,500 | 33,636,250 | 28,467,249 | 29,937,249 | 23,643,999 | 15,293,999 | 8,496,666 | 6,000,000 | 6,000,000 |
| 流通A股(股) | 40,178,500 | 33,636,250 | 28,467,249 | 29,937,249 | 23,643,999 | 15,293,999 | 8,496,666 | 6,000,000 | 6,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,821,500 | 18,363,750 | 23,532,751 | 22,062,751 | 28,356,001 | 20,706,001 | 11,503,334 | 14,000,000 | 14,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 36,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 11,821,500 | 18,363,750 | 23,532,751 | 22,062,751 | 28,356,001 | 20,706,001 | 11,503,334 | 14,000,000 | 14,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,649,999 | 7,649,999 | 12,144,000 | 12,144,000 | 28,356,001 | 20,706,001 | 11,503,334 | 14,000,000 | 14,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,649,999 | 7,649,999 | 12,144,000 | 12,144,000 | 28,356,001 | 20,706,001 | 11,503,334 | 14,000,000 | 14,000,000 |
| 高管持股(股) | 4,171,501 | 10,713,751 | 11,388,751 | 9,918,751 | - | - | - | - | - |
| 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,首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 转增股上市,送股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-02-08 | 2019-05-28 | 2018-08-29 | 2018-04-09 | 2017-10-13 | 2017-06-07 | 2017-04-14 | 2016-12-30 | 2017-04-20 |
| 变动日期 | 2022-02-11 | 2019-06-03 | 2018-06-30 | 2018-04-12 | 2017-10-18 | 2017-06-16 | 2017-04-19 | 2017-02-06 | 2016-12-31 |