| 类型/截止日期 | 2018-02-14 | 2018-02-09 | 2017-11-21 | 2017-11-14 | 2017-06-30 | 2017-05-26 | 2016-09-20 | 2016-06-30 | 2015-12-31 | 2015-11-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,700,000 | 51,700,000 | 51,700,000 | 51,700,000 | 51,700,000 | 51,700,000 | 51,700,000 | 47,000,000 | 47,000,000 | 47,000,000 |
| 流通股(股) | 25,142,813 | 21,911,563 | 22,000,363 | 21,762,763 | 21,932,763 | 21,992,163 | 21,860,163 | 19,872,875 | 19,893,100 | 19,893,125 |
| 流通A股(股) | 25,142,813 | 21,911,563 | 22,000,363 | 21,762,763 | 21,932,763 | 21,992,163 | 21,860,163 | 19,872,875 | 19,893,100 | 19,893,125 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 26,557,187 | 29,788,437 | 29,699,637 | 29,937,237 | 29,767,237 | 29,707,837 | 29,839,837 | 27,127,125 | 27,106,900 | 27,106,875 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,700,000 | 51,700,000 | 47,000,000 | 47,000,000 | 47,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 26,557,187 | 29,788,437 | 29,699,637 | 29,937,237 | 29,767,237 | 29,707,837 | 29,839,837 | 27,127,125 | 27,106,900 | 27,106,875 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,788,800 | 18,700,000 | 18,700,000 | 18,700,000 | 18,700,000 | 18,700,000 | 18,700,000 | 17,000,000 | 17,000,000 | 17,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,788,800 | 18,700,000 | 18,700,000 | 18,700,000 | 18,700,000 | 18,700,000 | 18,700,000 | 17,000,000 | 17,000,000 | 17,000,000 |
| 高管持股(股) | 23,768,387 | 11,088,437 | 10,999,637 | 11,237,237 | 11,067,237 | 11,007,837 | 11,139,837 | 10,127,125 | 10,106,900 | 10,106,875 |
| 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 | 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 | 转增股上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2018-02-09 | 2018-02-09 | 2017-11-14 | 2017-11-14 | 2017-07-26 | 2017-05-22 | 2016-09-05 | 2016-08-11 | 2016-04-18 | 2015-10-28 |
| 变动日期 | 2018-02-14 | 2018-02-09 | 2017-11-21 | 2017-11-14 | 2017-06-30 | 2017-05-26 | 2016-09-20 | 2016-06-30 | 2015-12-31 | 2015-11-02 |