| 类型/截止日期 | 2019-05-27 | 2018-12-31 | 2018-07-09 | 2018-01-18 | 2017-10-27 | 2017-10-24 | 2017-06-30 | 2017-02-20 | 2017-01-05 | 2016-12-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 23,020,000 | 22,880,000 | 22,915,000 | 21,155,000 | 21,140,000 | 20,940,000 | 21,380,000 | 21,383,750 | 1,365,000 | 1,104,988 |
| 流通A股(股) | 23,020,000 | 22,880,000 | 22,915,000 | 21,155,000 | 21,140,000 | 20,940,000 | 21,380,000 | 21,383,750 | 1,365,000 | 1,104,988 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,980,000 | 7,120,000 | 7,085,000 | 8,845,000 | 8,860,000 | 9,060,000 | 8,620,000 | 8,616,250 | 28,635,000 | 28,895,012 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 30,000,000 | 30,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 6,980,000 | 7,120,000 | 7,085,000 | 8,845,000 | 8,860,000 | 9,060,000 | 8,620,000 | 8,616,250 | 28,635,000 | 28,895,012 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 24,653,333 | 24,913,345 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 20,000,000 | 20,000,000 |
| 其他境内自然人持股 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,653,333 | 4,913,345 |
| 高管持股(股) | 2,326,667 | 2,466,667 | 2,431,667 | 4,191,667 | 4,206,667 | 4,406,667 | 3,966,667 | 3,962,917 | 3,981,667 | 3,981,667 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 网下配售股份上市,高管股份变动 | 首发限售股份上市 | 其他变动原因 |
| 公告日期 | 2019-05-22 | 2019-04-29 | 2018-07-04 | 2018-01-15 | 2017-10-24 | 2017-10-24 | 2017-08-29 | 2017-02-14 | 2016-12-30 | 2016-12-30 |
| 变动日期 | 2019-05-27 | 2018-12-31 | 2018-07-09 | 2018-01-18 | 2017-10-27 | 2017-10-24 | 2017-06-30 | 2017-02-20 | 2017-01-05 | 2016-12-30 |