| 类型/截止日期 | 2020-08-14 | 2019-09-06 | 2019-06-06 | 2019-01-22 | 2018-12-31 | 2018-01-30 | 2017-09-21 | 2017-09-14 | 2017-06-30 | 2016-08-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 10,500,000 | 10,500,000 | 10,500,000 |
| 流通股(股) | 9,282,000 | 8,995,500 | 4,729,500 | 4,679,500 | 5,480,500 | 5,568,000 | 5,558,000 | 2,779,000 | 2,780,250 | 2,802,750 |
| 流通A股(股) | 9,282,000 | 8,995,500 | 4,729,500 | 4,679,500 | 5,480,500 | 5,568,000 | 5,558,000 | 2,779,000 | 2,780,250 | 2,802,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,718,000 | 12,004,500 | 16,270,500 | 16,320,500 | 15,519,500 | 15,432,000 | 15,442,000 | 7,721,000 | 7,719,750 | 7,697,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,500,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 11,718,000 | 12,004,500 | 16,270,500 | 16,320,500 | 15,519,500 | 15,432,000 | 15,442,000 | 7,721,000 | 7,719,750 | 7,697,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,366,666 | 6,733,332 | 6,733,332 | 6,733,332 | 6,733,332 | 6,733,332 | 6,733,332 | 3,366,666 | 3,366,666 | 3,366,666 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,366,666 | 6,733,332 | 6,733,332 | 6,733,332 | 6,733,332 | 6,733,332 | 6,733,332 | 3,366,666 | 3,366,666 | 3,366,666 |
| 高管持股(股) | 8,351,334 | 5,271,168 | 9,537,168 | 9,587,168 | 8,786,168 | 8,698,668 | 8,708,668 | 4,354,334 | 4,353,084 | 4,330,584 |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 送股上市,转增股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-08-11 | 2019-09-03 | 2019-06-03 | 2019-01-17 | 2019-04-30 | 2018-01-25 | 2017-09-14 | 2017-09-14 | 2017-08-24 | 2016-08-04 |
| 变动日期 | 2020-08-14 | 2019-09-06 | 2019-06-06 | 2019-01-22 | 2018-12-31 | 2018-01-30 | 2017-09-21 | 2017-09-14 | 2017-06-30 | 2016-08-08 |