| 类型/截止日期 | 2019-02-26 | 2019-02-21 | 2018-03-02 | 2018-01-02 | 2017-02-24 | 2016-12-01 | 2015-12-22 | 2015-09-18 | 2015-05-06 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,570,000 | 25,570,000 | 25,570,000 | 25,570,000 | 25,570,000 | 22,640,000 | 22,640,000 | 22,640,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 18,499,440 | 17,749,440 | 17,749,440 | 16,999,440 | 15,610,137 | 14,180,137 | 12,790,834 | 2,640,000 | - | - |
| 流通A股(股) | 18,499,440 | 17,749,440 | 17,749,440 | 16,999,440 | 15,610,137 | 14,180,137 | 12,790,834 | 2,640,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,070,560 | 7,820,560 | 7,820,560 | 8,570,560 | 9,959,863 | 8,459,863 | 9,849,166 | 20,000,000 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 25,570,000 | 22,640,000 | 22,640,000 | 22,640,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 7,070,560 | 7,820,560 | 7,820,560 | 8,570,560 | 9,959,863 | 8,459,863 | 9,849,166 | 20,000,000 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,888,762 | 6,638,762 | 6,538,762 | 7,288,762 | 8,678,065 | 7,178,065 | 8,567,368 | 20,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | 750,000 | 650,000 | 1,500,000 | 2,062,337 | 562,337 | 1,124,674 | 4,370,343 | 4,370,343 | 4,370,343 |
| 其他境内自然人持股 | 5,888,762 | 5,888,762 | 5,888,762 | 5,788,762 | 6,615,728 | 6,615,728 | 7,442,694 | 15,629,657 | 15,629,657 | 15,629,657 |
| 高管持股(股) | 1,181,798 | 1,181,798 | 1,281,798 | 1,281,798 | 1,281,798 | 1,281,798 | 1,281,798 | - | - | - |
| 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 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市,高管股份变动 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-02-21 | 2019-02-21 | 2018-02-27 | 2018-04-26 | 2017-02-16 | 2016-11-28 | 2015-12-17 | 2015-09-14 | 2015-04-23 | 2015-05-06 |
| 变动日期 | 2019-02-26 | 2019-02-21 | 2018-03-02 | 2018-01-02 | 2017-02-24 | 2016-12-01 | 2015-12-22 | 2015-09-18 | 2015-05-06 | 2014-12-31 |