| 类型/截止日期 | 2023-02-23 | 2020-05-20 | 2019-11-14 | 2018-10-23 | 2018-05-24 | 2017-10-16 | 2017-06-02 | 2016-11-15 | 2015-11-24 | 2015-04-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,635,920 | 36,882,800 | 34,222,800 | 34,222,800 | 34,222,800 | 21,660,000 | 18,160,000 | 16,000,000 | 9,000,000 | 9,000,000 |
| 流通股(股) | 19,330,672 | 12,289,850 | 11,624,850 | 9,578,750 | 7,173,200 | 4,540,000 | 4,540,000 | 4,000,000 | 2,250,000 | - |
| 流通A股(股) | 19,330,672 | 12,289,850 | 11,624,850 | 9,578,750 | 7,173,200 | 4,540,000 | 4,540,000 | 4,000,000 | 2,250,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 32,305,248 | 24,592,950 | 22,597,950 | 24,644,050 | 27,049,600 | 17,120,000 | 13,620,000 | 12,000,000 | 6,750,000 | 9,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 18,160,000 | 16,000,000 | 9,000,000 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 32,305,248 | 24,592,950 | 22,597,950 | 24,644,050 | 27,049,600 | 17,120,000 | 13,620,000 | 12,000,000 | 6,750,000 | 9,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,916,567 | 5,595,096 | 5,595,096 | 7,641,196 | 11,125,096 | 7,041,200 | 3,541,200 | 3,120,000 | 3,120,000 | 9,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,916,567 | 5,595,096 | 5,595,096 | 7,641,196 | 11,125,096 | 7,041,200 | 3,541,200 | 3,120,000 | 3,120,000 | 9,000,000 |
| 高管持股(股) | 28,388,681 | 18,997,854 | 17,002,854 | 17,002,854 | 15,924,504 | 10,078,800 | 10,078,800 | 8,880,000 | 3,630,000 | - |
| 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 | 首发限售股份上市,高管股份变动 | 增发A股上市 | 网下配售股份上市 | 网下配售股份上市 | 送股上市,转增股上市 | 增发A股上市 | 送股上市,转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-02-20 | 2020-05-14 | 2019-11-08 | 2018-10-18 | 2018-05-17 | 2017-10-11 | 2017-05-24 | 2016-11-10 | 2015-11-16 | 2015-03-31 |
| 变动日期 | 2023-02-23 | 2020-05-20 | 2019-11-14 | 2018-10-23 | 2018-05-24 | 2017-10-16 | 2017-06-02 | 2016-11-15 | 2015-11-24 | 2015-04-17 |