| 类型/截止日期 | 2019-05-16 | 2018-05-28 | 2018-02-07 | 2017-12-31 | 2017-11-16 | 2017-08-11 | 2017-03-23 | 2016-11-22 | 2016-07-13 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,100,000 | 53,100,000 | 29,500,000 | 29,500,000 | 29,500,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 20,000,000 |
| 流通股(股) | 38,034,000 | 32,525,998 | 18,069,999 | 18,014,999 | 18,052,499 | 13,552,499 | 10,602,499 | 7,016,666 | 5,683,333 | 5,383,333 |
| 流通A股(股) | 38,034,000 | 32,525,998 | 18,069,999 | 18,014,999 | 18,052,499 | 13,552,499 | 10,602,499 | 7,016,666 | 5,683,333 | 5,383,333 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,066,000 | 20,574,002 | 11,430,001 | 11,485,001 | 11,447,501 | 11,447,501 | 14,397,501 | 17,983,334 | 19,316,667 | 14,616,667 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 25,000,000 | 25,000,000 | 25,000,000 | 20,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 15,066,000 | 20,574,002 | 11,430,001 | 11,485,001 | 11,447,501 | 11,447,501 | 14,397,501 | 17,983,334 | 19,316,667 | 14,616,667 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 5,508,002 | 3,060,001 | 3,280,001 | 3,280,001 | 3,280,001 | 6,230,001 | 17,983,334 | 19,316,667 | 14,616,667 |
| 其中：境内法人持股 | - | 2,400,001 | 1,333,334 | 1,333,334 | 1,333,334 | 1,333,334 | 1,333,334 | 1,333,334 | 2,666,667 | 2,666,667 |
| 其他境内自然人持股 | - | 3,108,001 | 1,726,667 | 1,946,667 | 1,946,667 | 1,946,667 | 4,896,667 | 16,650,000 | 16,650,000 | 11,950,000 |
| 高管持股(股) | 15,066,000 | 15,066,000 | 8,370,000 | 8,205,000 | 8,167,500 | 8,167,500 | 8,167,500 | - | - | - |
| 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,其他限售股上市 | 转增股上市 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 网下配售股份上市 | 其他限售股上市 | 首发限售股份上市 | 增发A股上市 | 其他变动原因 |
| 公告日期 | 2019-05-13 | 2018-05-16 | 2018-02-01 | 2018-04-20 | 2017-11-13 | 2017-08-08 | 2017-03-20 | 2016-11-17 | 2016-07-08 | 2016-08-11 |
| 变动日期 | 2019-05-16 | 2018-05-28 | 2018-02-07 | 2017-12-31 | 2017-11-16 | 2017-08-11 | 2017-03-23 | 2016-11-22 | 2016-07-13 | 2016-06-30 |