| 类型/截止日期 | 2022-07-21 | 2018-10-19 | 2017-12-18 | 2017-05-25 | 2016-05-25 | 2015-07-06 | 2015-06-30 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,199,560 | 23,047,200 | 23,047,200 | 23,047,200 | 19,206,000 | 8,730,000 | 8,730,000 |
| 流通股(股) | 7,567,560 | 7,207,200 | 6,564,800 | 642,400 | 535,333 | 243,333 | 243,333 |
| 流通A股(股) | 7,567,560 | 7,207,200 | 6,564,800 | 642,400 | 535,333 | 243,333 | 243,333 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 16,632,000 | 15,840,000 | 16,482,400 | 22,404,800 | 18,670,667 | 8,486,667 | 8,486,667 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 23,047,200 | 19,206,000 | 8,730,000 | 8,730,000 | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 16,632,000 | 15,840,000 | 16,482,400 | 22,404,800 | 18,670,667 | 8,486,667 | 8,486,667 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,784,000 | 14,080,000 | 14,722,400 | 22,404,800 | 18,670,667 | 8,486,667 | 8,486,667 |
| 其中：境内法人持股 | - | - | 642,400 | 1,284,800 | 1,070,667 | 486,667 | 486,667 |
| 其他境内自然人持股 | 14,784,000 | 14,080,000 | 14,080,000 | 21,120,000 | 17,600,000 | 8,000,000 | 8,000,000 |
| 高管持股(股) | 1,848,000 | 1,760,000 | 1,760,000 | - | - | - | - |
| 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 | 送股上市 | 首发限售股份上市 | 首发限售股份上市 | 送股上市 | 转增股上市,送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-07-14 | 2018-10-16 | 2017-12-12 | 2017-05-17 | 2016-05-18 | 2015-06-19 | 2015-08-07 |
| 变动日期 | 2022-07-21 | 2018-10-19 | 2017-12-18 | 2017-05-25 | 2016-05-25 | 2015-07-06 | 2015-06-30 |