| 类型/截止日期 | 2022-11-04 | 2022-09-15 | 2020-06-16 | 2019-12-31 | 2018-12-31 | 2018-06-30 | 2018-01-23 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 11,050,925 | 11,050,850 | 9,320,000 | 8,742,500 | 9,320,750 | 9,500,000 | 10,760,000 | 10,760,000 |
| 流通A股(股) | 11,050,925 | 11,050,850 | 9,320,000 | 8,742,500 | 9,320,750 | 9,500,000 | 10,760,000 | 10,760,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,949,075 | 8,949,150 | 10,680,000 | 11,257,500 | 10,679,250 | 10,500,000 | 9,240,000 | 9,240,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||
| 三板B股(股) | ||||||||
| 限售股份(股) | 8,949,075 | 8,949,150 | 10,680,000 | 11,257,500 | 10,679,250 | 10,500,000 | 9,240,000 | 9,240,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,080,000 | 6,160,000 | 7,186,667 | 8,213,334 | 8,213,334 | 8,213,334 | 8,213,334 | 8,213,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,080,000 | 6,160,000 | 7,186,667 | 8,213,334 | 8,213,334 | 8,213,334 | 8,213,334 | 8,213,334 |
| 高管持股(股) | 5,869,075 | 2,789,150 | 3,493,333 | 3,044,166 | 2,465,916 | 2,286,666 | 1,026,666 | 1,026,666 |
| 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 | 首发限售股份上市,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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-11-01 | 2022-09-09 | 2020-06-11 | 2020-04-30 | 2019-04-29 | 2018-08-30 | 2017-12-27 | 2018-04-27 |
| 变动日期 | 2022-11-04 | 2022-09-15 | 2020-06-16 | 2019-12-31 | 2018-12-31 | 2018-06-30 | 2018-01-23 | 2017-12-31 |