| 类型/截止日期 | 2023-04-10 | 2020-04-13 | 2019-07-16 | 2019-06-30 | 2018-12-31 | 2018-07-16 | 2018-07-11 | 2016-07-05 | 2016-05-09 | 2015-10-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 13,990,000 | 13,990,000 | 13,990,000 | 13,990,000 | 13,990,000 | 13,990,000 | 13,990,000 | 13,990,000 | 10,000,000 |
| 流通股(股) | 11,605,500 | 5,595,500 | 3,870,500 | 3,458,000 | 4,158,000 | 11,852,500 | 4,622,500 | 6,422,500 | 3,922,500 | - |
| 流通A股(股) | 11,605,500 | 5,595,500 | 3,870,500 | 3,458,000 | 4,158,000 | 11,852,500 | 4,622,500 | 6,422,500 | 3,922,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,394,500 | 8,394,500 | 10,119,500 | 10,532,000 | 9,832,000 | 2,137,500 | 9,367,500 | 7,567,500 | 10,067,500 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 13,990,000 | 13,990,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 8,394,500 | 8,394,500 | 10,119,500 | 10,532,000 | 9,832,000 | 2,137,500 | 9,367,500 | 7,567,500 | 10,067,500 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 6,333,335 | 6,333,335 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | 6,333,335 | 6,333,335 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 8,394,500 | 8,394,500 | 10,119,500 | 10,532,000 | 9,832,000 | 2,137,500 | 3,034,165 | 1,234,165 | 67,500 | - |
| 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 | 增发A股上市 | 高管股份变动,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,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 | 新三板上市 |
| 公告日期 | 2023-04-03 | 2020-04-08 | 2019-07-11 | 2019-08-13 | 2019-03-22 | 2018-07-11 | 2018-07-11 | 2016-06-30 | 2016-05-04 | 2015-10-08 |
| 变动日期 | 2023-04-10 | 2020-04-13 | 2019-07-16 | 2019-06-30 | 2018-12-31 | 2018-07-16 | 2018-07-11 | 2016-07-05 | 2016-05-09 | 2015-10-16 |