| 类型/截止日期 | 2019-06-03 | 2019-03-13 | 2018-01-23 | 2017-03-31 | 2017-01-12 | 2016-10-18 | 2016-01-20 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,450,000 | 35,450,000 | 35,450,000 | 35,450,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 33,270,250 | 29,520,250 | 21,639,648 | 13,759,049 | 13,059,049 | 4,890,933 | 4,000,000 | 4,000,000 |
| 流通A股(股) | 33,270,250 | 29,520,250 | 21,639,648 | 13,759,049 | 13,059,049 | 4,890,933 | 4,000,000 | 4,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,179,750 | 5,929,750 | 13,810,352 | 21,690,951 | 16,940,951 | 25,109,067 | 26,000,000 | 26,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,450,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 2,179,750 | 5,929,750 | 13,810,352 | 21,690,951 | 16,940,951 | 25,109,067 | 26,000,000 | 26,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,048,667 | 5,798,667 | 13,679,269 | 21,559,868 | 16,809,868 | 25,109,067 | 26,000,000 | 26,000,000 |
| 其中：境内法人持股 | - | 3,750,000 | 11,630,602 | 19,511,201 | 15,761,201 | 22,750,867 | 23,641,800 | 23,641,800 |
| 其他境内自然人持股 | 2,048,667 | 2,048,667 | 2,048,667 | 2,048,667 | 1,048,667 | 2,358,200 | 2,358,200 | 2,358,200 |
| 高管持股(股) | 131,083 | 131,083 | 131,083 | 131,083 | 131,083 | - | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 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 | 2019-05-29 | 2019-03-08 | 2018-01-18 | 2017-03-28 | 2017-01-09 | 2016-10-13 | 2015-12-31 | 2016-03-28 |
| 变动日期 | 2019-06-03 | 2019-03-13 | 2018-01-23 | 2017-03-31 | 2017-01-12 | 2016-10-18 | 2016-01-20 | 2015-12-31 |