| 类型/截止日期 | 2023-04-19 | 2022-03-23 | 2020-06-18 | 2019-03-15 | 2017-05-31 | 2017-03-23 | 2016-08-12 | 2016-07-12 | 2015-10-20 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,163,009 | 52,163,009 | 51,350,000 | 51,350,000 | 51,350,000 | 51,350,000 | 50,000,000 | 50,000,000 | 10,000,000 |
| 流通股(股) | 16,214,393 | 15,964,774 | 14,918,750 | 14,543,750 | 13,343,750 | 12,406,250 | 12,500,000 | - | - |
| 流通A股(股) | 16,214,393 | 15,964,774 | 14,918,750 | 14,543,750 | 13,343,750 | 12,406,250 | 12,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,948,616 | 36,198,235 | 36,431,250 | 36,806,250 | 38,006,250 | 38,943,750 | 37,500,000 | 50,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,350,000 | 51,350,000 | 50,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 35,948,616 | 36,198,235 | 36,431,250 | 36,806,250 | 38,006,250 | 38,943,750 | 37,500,000 | 50,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,750,000 | 9,563,009 | 8,750,000 | 8,750,000 | 17,500,000 | 17,500,000 | 17,500,000 | 50,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,750,000 | 9,563,009 | 8,750,000 | 8,750,000 | 17,500,000 | 17,500,000 | 17,500,000 | 50,000,000 | 10,000,000 |
| 高管持股(股) | 27,198,616 | 26,635,226 | 27,681,250 | 28,056,250 | 20,506,250 | 21,443,750 | 20,000,000 | - | - |
| 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 | 网下配售股份上市 | 增发A股上市 | 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 | 增发A股上市,其他变动原因 | 首发限售股份上市 | 转增股上市 | 新三板上市 |
| 公告日期 | 2023-04-14 | 2022-03-17 | 2020-06-11 | 2019-03-12 | 2017-05-24 | 2017-04-21 | 2016-08-09 | 2016-07-05 | 2015-10-13 |
| 变动日期 | 2023-04-19 | 2022-03-23 | 2020-06-18 | 2019-03-15 | 2017-05-31 | 2017-03-23 | 2016-08-12 | 2016-07-12 | 2015-10-20 |