| 类型/截止日期 | 2019-09-23 | 2019-04-09 | 2019-02-27 | 2018-12-10 | 2018-07-06 | 2018-05-24 | 2017-10-18 | 2017-02-14 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,080,500 | 46,500,000 | 46,500,000 | 46,500,000 | 46,500,000 | 46,500,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 15,973,971 | 14,831,914 | 14,815,692 | 13,520,228 | 12,775,391 | 12,153,551 | 7,841,001 | - | - |
| 流通A股(股) | 15,973,971 | 14,831,914 | 14,815,692 | 13,520,228 | 12,775,391 | 12,153,551 | 7,841,001 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,106,529 | 31,668,086 | 31,684,308 | 32,979,772 | 33,724,609 | 34,346,449 | 22,158,999 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | |||||||
| 三板B股(股) | - | - | |||||||
| 限售股份(股) | 34,106,529 | 31,668,086 | 31,684,308 | 32,979,772 | 33,724,609 | 34,346,449 | 22,158,999 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,996,008 | 19,494,900 | 27,714,668 | 29,010,132 | 30,178,100 | 30,799,940 | 19,870,929 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 575,615 | 575,615 |
| 其他境内自然人持股 | 20,996,008 | 19,494,900 | 27,714,668 | 29,010,132 | 30,178,100 | 30,799,940 | 19,870,929 | 29,424,385 | 29,424,385 |
| 高管持股(股) | 13,110,521 | 12,173,186 | 3,969,640 | 3,969,640 | 3,546,509 | 3,546,509 | 2,288,070 | - | - |
| 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 | 送股上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-09-12 | 2019-04-03 | 2019-02-22 | 2018-12-05 | 2018-07-03 | 2018-05-16 | 2017-10-13 | 2016-12-29 | 2017-04-24 |
| 变动日期 | 2019-09-23 | 2019-04-09 | 2019-02-27 | 2018-12-10 | 2018-07-06 | 2018-05-24 | 2017-10-18 | 2017-02-14 | 2016-12-31 |