| 类型/截止日期 | 2020-04-17 | 2020-04-14 | 2019-05-16 | 2019-04-26 | 2017-12-31 | 2017-06-29 | 2017-01-04 | 2016-06-30 | 2016-01-20 | 2015-05-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,768,000 | 30,768,000 | 30,768,000 | 30,768,000 | 25,640,000 | 25,640,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 7,958,250 | 6,158,250 | 6,162,000 | 3,585,000 | 2,987,500 | 4,112,500 | 4,112,500 | 3,062,500 | 3,325,000 | - |
| 流通A股(股) | 7,958,250 | 6,158,250 | 6,162,000 | 3,585,000 | 2,987,500 | 4,112,500 | 4,112,500 | 3,062,500 | 3,325,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,809,750 | 24,609,750 | 24,606,000 | 27,183,000 | 22,652,500 | 21,527,500 | 5,887,500 | 6,937,500 | 6,675,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | 10,000,000 | 10,000,000 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 22,809,750 | 24,609,750 | 24,606,000 | 27,183,000 | 22,652,500 | 21,527,500 | 5,887,500 | 6,937,500 | 6,675,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,048,000 | 6,084,000 | 6,084,000 | 24,852,000 | 20,710,000 | 20,710,000 | 5,070,000 | 5,070,000 | 5,070,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,048,000 | 6,084,000 | 6,084,000 | 24,852,000 | 20,710,000 | 20,710,000 | 5,070,000 | 5,070,000 | 5,070,000 | 10,000,000 |
| 高管持股(股) | 19,761,750 | 18,525,750 | 18,522,000 | 2,331,000 | 1,942,500 | 817,500 | 817,500 | 1,867,500 | 1,605,000 | - |
| 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 | 网下配售股份上市,高管股份变动 | 送股上市,转增股上市 | 高管股份变动 | 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 | 新三板上市 |
| 公告日期 | 2020-04-14 | 2020-04-14 | 2019-05-13 | 2019-04-19 | 2018-04-12 | 2017-06-22 | 2016-12-28 | 2016-08-23 | 2016-01-15 | 2015-04-30 |
| 变动日期 | 2020-04-17 | 2020-04-14 | 2019-05-16 | 2019-04-26 | 2017-12-31 | 2017-06-29 | 2017-01-04 | 2016-06-30 | 2016-01-20 | 2015-05-18 |