| 类型/截止日期 | 2022-12-16 | 2022-12-09 | 2019-12-31 | 2019-06-30 | 2018-04-04 | 2017-12-31 | 2017-06-09 | 2017-03-27 | 2016-03-17 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,020,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 |
| 流通股(股) | 10,306,797 | 3,603,775 | 3,309,775 | 3,357,025 | 3,451,525 | 3,357,025 | 3,380,650 | 3,380,650 | 700,000 | 700,000 |
| 流通A股(股) | 10,306,797 | 3,603,775 | 3,309,775 | 3,357,025 | 3,451,525 | 3,357,025 | 3,380,650 | 3,380,650 | 700,000 | 700,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,713,203 | 3,396,225 | 3,690,225 | 3,642,975 | 3,548,475 | 3,642,975 | 3,619,350 | 3,619,350 | 6,300,000 | 6,300,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 9,713,203 | 3,396,225 | 3,690,225 | 3,642,975 | 3,548,475 | 3,642,975 | 3,619,350 | 3,619,350 | 6,300,000 | 6,300,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,219,212 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 6,300,000 | 6,300,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 957,600 | 957,600 |
| 其他境内自然人持股 | 7,219,212 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 2,524,200 | 5,342,400 | 5,342,400 |
| 高管持股(股) | 2,493,991 | 872,025 | 1,166,025 | 1,118,775 | 1,024,275 | 1,118,775 | 1,095,150 | 1,095,150 | - | - |
| 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,转增股上市 | 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 | 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 | 2022-12-09 | 2022-12-09 | 2020-04-29 | 2019-08-08 | 2018-03-30 | 2018-04-24 | 2017-06-05 | 2017-03-21 | 2016-02-24 | 2016-04-13 |
| 变动日期 | 2022-12-16 | 2022-12-09 | 2019-12-31 | 2019-06-30 | 2018-04-04 | 2017-12-31 | 2017-06-09 | 2017-03-27 | 2016-03-17 | 2015-12-31 |