| 类型/截止日期 | 2022-09-02 | 2022-04-26 | 2020-06-19 | 2019-07-30 | 2018-12-31 | 2018-01-15 | 2017-03-31 | 2016-10-17 | 2016-06-14 | 2016-02-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,400,000 | 10,400,000 | 10,400,000 | 10,400,000 | 10,400,000 | 10,400,000 | 10,400,000 | 10,000,000 | 10,000,000 | 8,000,000 |
| 流通股(股) | 2,598,500 | 2,584,500 | 10,229,750 | 5,369,750 | 5,329,750 | 5,339,750 | 3,719,750 | 3,625,000 | - | - |
| 流通A股(股) | 2,598,500 | 2,584,500 | 10,229,750 | 5,369,750 | 5,329,750 | 5,339,750 | 3,719,750 | 3,625,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,801,500 | 7,815,500 | 170,250 | 5,030,250 | 5,070,250 | 5,060,250 | 6,680,250 | 6,375,000 | 10,000,000 | 8,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,400,000 | 10,000,000 | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 7,801,500 | 7,815,500 | 170,250 | 5,030,250 | 5,070,250 | 5,060,250 | 6,680,250 | 6,375,000 | 10,000,000 | 8,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 2,854,334 | 2,854,334 | 2,854,334 | 5,687,667 | 5,666,667 | 10,000,000 | 8,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 2,854,334 | 2,854,334 | 2,854,334 | 5,687,667 | 5,666,667 | 10,000,000 | 8,000,000 |
| 高管持股(股) | 7,801,500 | 7,815,500 | 170,250 | 2,175,916 | 2,215,916 | 2,205,916 | 992,583 | 708,333 | - | - |
| 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 | 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 | 高管股份变动 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 首发限售股份上市 | 送股上市 | 新三板上市 |
| 公告日期 | 2022-08-30 | 2022-04-21 | 2020-06-16 | 2019-07-25 | 2019-04-16 | 2018-01-10 | 2017-04-06 | 2016-10-12 | 2016-06-03 | 2016-01-18 |
| 变动日期 | 2022-09-02 | 2022-04-26 | 2020-06-19 | 2019-07-30 | 2018-12-31 | 2018-01-15 | 2017-03-31 | 2016-10-17 | 2016-06-14 | 2016-02-01 |