| 类型/截止日期 | 2022-11-29 | 2020-07-02 | 2020-05-25 | 2018-07-06 | 2016-12-01 | 2016-04-22 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,000,000 | 21,000,000 | 10,500,000 | 10,500,000 | 10,500,000 | 10,500,000 | 10,500,000 |
| 流通股(股) | 9,750,000 | 9,750,000 | 4,875,000 | 3,875,000 | 2,875,000 | - | - |
| 流通A股(股) | 9,750,000 | 9,750,000 | 4,875,000 | 3,875,000 | 2,875,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 12,250,000 | 11,250,000 | 5,625,000 | 6,625,000 | 7,625,000 | 10,500,000 | 10,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 10,500,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 12,250,000 | 11,250,000 | 5,625,000 | 6,625,000 | 7,625,000 | 10,500,000 | 10,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,000,000 | 10,000,000 | 5,000,000 | 6,000,000 | 7,000,000 | 10,500,000 | 10,500,000 |
| 其中：境内法人持股 | - | - | - | 875,000 | 1,750,000 | 2,625,000 | 2,625,000 |
| 其他境内自然人持股 | 11,000,000 | 10,000,000 | 5,000,000 | 5,125,000 | 5,250,000 | 7,875,000 | 7,875,000 |
| 高管持股(股) | 1,250,000 | 1,250,000 | 625,000 | 625,000 | 625,000 | - | - |
| 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 | 增发A股上市 | 送股上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-11-23 | 2020-06-18 | 2020-05-20 | 2018-07-02 | 2016-11-28 | 2016-03-25 | 2016-04-25 |
| 变动日期 | 2022-11-29 | 2020-07-02 | 2020-05-25 | 2018-07-06 | 2016-12-01 | 2016-04-22 | 2015-12-31 |