| 类型/截止日期 | 2022-03-14 | 2020-06-30 | 2018-05-22 | 2017-11-10 | 2016-12-31 | 2016-11-04 | 2016-11-01 | 2016-08-05 | 2016-01-27 | 2015-07-10 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,500,000 | 12,500,000 | 12,500,000 | 12,500,000 | 12,500,000 | 12,500,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 6,964,100 | 5,576,750 | 7,156,250 | 6,156,250 | 3,125,000 | 4,412,500 | 4,412,500 | 3,125,000 | 2,125,000 | - |
| 流通A股(股) | 6,964,100 | 5,576,750 | 7,156,250 | 6,156,250 | 3,125,000 | 4,412,500 | 4,412,500 | 3,125,000 | 2,125,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,535,900 | 6,923,250 | 5,343,750 | 6,343,750 | 9,375,000 | 8,087,500 | 5,587,500 | 6,875,000 | 7,875,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,500,000 | 12,500,000 | 10,000,000 | 10,000,000 | 10,000,000 | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 5,535,900 | 6,923,250 | 5,343,750 | 6,343,750 | 9,375,000 | 8,087,500 | 5,587,500 | 6,875,000 | 7,875,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 395,834 | 395,834 | 1,395,834 | 6,579,167 | 6,579,167 | 4,079,167 | 5,366,667 | 6,366,667 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | 500,000 | 500,000 | 500,000 | 500,000 | 1,500,000 | 1,500,000 |
| 其他境内自然人持股 | - | 395,834 | 395,834 | 1,395,834 | 6,079,167 | 6,079,167 | 3,579,167 | 4,866,667 | 4,866,667 | 8,500,000 |
| 高管持股(股) | 5,535,900 | 6,527,416 | 4,947,916 | 4,947,916 | 2,795,833 | 1,508,333 | 1,508,333 | 1,508,333 | 1,508,333 | - |
| 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 | 首发限售股份上市,股份性质变更 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 增发A股上市 | 其他变动原因 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-03-09 | 2020-08-18 | 2018-05-17 | 2017-11-07 | 2017-04-24 | 2016-11-01 | 2016-11-01 | 2016-07-28 | 2016-01-22 | 2015-06-29 |
| 变动日期 | 2022-03-14 | 2020-06-30 | 2018-05-22 | 2017-11-10 | 2016-12-31 | 2016-11-04 | 2016-11-01 | 2016-08-05 | 2016-01-27 | 2015-07-10 |