| 类型/截止日期 | 2023-03-16 | 2019-06-30 | 2018-11-23 | 2018-06-08 | 2017-06-13 | 2017-03-02 | 2016-08-26 | 2016-08-19 | 2016-03-31 | 2015-11-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,268,696 | 24,268,696 | 24,268,696 | 21,660,000 | 21,660,000 | 18,050,000 | 16,200,000 | 16,200,000 | 16,200,000 | 15,000,000 |
| 流通股(股) | 10,917,682 | 11,411,400 | 11,413,650 | 11,413,650 | 10,094,100 | 8,411,750 | 6,561,750 | 1,124,250 | 1,125,000 | - |
| 流通A股(股) | 10,917,682 | 11,411,400 | 11,413,650 | 11,413,650 | 10,094,100 | 8,411,750 | 6,561,750 | 1,124,250 | 1,125,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,351,014 | 12,857,296 | 12,855,046 | 10,246,350 | 11,565,900 | 9,638,250 | 9,638,250 | 15,075,750 | 15,075,000 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,660,000 | 18,050,000 | 16,200,000 | 16,200,000 | 16,200,000 | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 13,351,014 | 12,857,296 | 12,855,046 | 10,246,350 | 11,565,900 | 9,638,250 | 9,638,250 | 15,075,750 | 15,075,000 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,649,437 | 5,664,196 | 5,664,196 | 3,055,500 | 4,963,500 | 4,136,250 | 4,136,250 | 15,000,000 | 15,000,000 | 15,000,000 |
| 其中：境内法人持股 | 2,295,000 | 2,295,000 | 2,295,000 | 2,295,000 | 2,295,000 | 1,912,500 | 1,912,500 | 4,800,000 | 4,800,000 | 4,800,000 |
| 其他境内自然人持股 | 2,354,437 | 3,369,196 | 3,369,196 | 760,500 | 2,668,500 | 2,223,750 | 2,223,750 | 10,200,000 | 10,200,000 | 10,200,000 |
| 高管持股(股) | 8,701,577 | 7,193,100 | 7,190,850 | 7,190,850 | 6,602,400 | 5,502,000 | 5,502,000 | 75,750 | 75,000 | - |
| 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,高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-03-13 | 2019-08-14 | 2018-11-20 | 2018-06-04 | 2017-06-06 | 2017-02-27 | 2016-08-19 | 2016-08-19 | 2016-03-28 | 2015-10-23 |
| 变动日期 | 2023-03-16 | 2019-06-30 | 2018-11-23 | 2018-06-08 | 2017-06-13 | 2017-03-02 | 2016-08-26 | 2016-08-19 | 2016-03-31 | 2015-11-04 |