| 类型/截止日期 | 2020-07-13 | 2019-12-31 | 2018-05-18 | 2017-12-31 | 2016-05-24 | 2016-05-23 | 2015-12-31 | 2015-06-30 | 2015-02-09 | 2014-05-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 |
| 流通股(股) | 45,248,750 | 45,238,750 | 45,241,250 | 22,607,917 | 22,630,417 | 22,456,667 | 25,456,667 | 24,089,167 | 25,589,167 | 14,010,000 |
| 流通A股(股) | 45,248,750 | 45,238,750 | 45,241,250 | 22,607,917 | 22,630,417 | 22,456,667 | 25,456,667 | 24,089,167 | 25,589,167 | 14,010,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,391,250 | 4,401,250 | 4,398,750 | 27,032,083 | 27,009,583 | 27,183,333 | 24,183,333 | 25,550,833 | 24,050,833 | 35,630,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | 49,640,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 4,391,250 | 4,401,250 | 4,398,750 | 27,032,083 | 27,009,583 | 27,183,333 | 24,183,333 | 25,550,833 | 24,050,833 | 35,630,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 22,633,333 | 22,633,333 | 22,633,333 | 22,633,333 | 22,633,333 | 22,633,333 | 35,000,000 |
| 其中：境内法人持股 | - | - | - | 22,633,333 | 22,633,333 | 22,633,333 | 22,633,333 | 22,633,333 | 22,633,333 | 33,950,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | 1,050,000 |
| 高管持股(股) | 4,391,250 | 4,401,250 | 4,398,750 | 4,398,750 | 4,376,250 | 4,550,000 | 1,550,000 | 2,917,500 | 1,417,500 | 630,000 |
| 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 | 首发限售股份上市 | 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 | 其他限售股上市 | 新三板上市,增发A股上市 |
| 公告日期 | 2020-07-08 | 2020-04-28 | 2018-05-14 | 2018-04-19 | 2016-05-18 | 2016-05-18 | 2016-04-20 | 2015-08-28 | 2015-02-03 | 2014-04-24 |
| 变动日期 | 2020-07-13 | 2019-12-31 | 2018-05-18 | 2017-12-31 | 2016-05-24 | 2016-05-23 | 2015-12-31 | 2015-06-30 | 2015-02-09 | 2014-05-06 |