| 类型/截止日期 | 2019-03-29 | 2017-12-31 | 2016-12-12 | 2016-12-07 | 2016-04-26 | 2016-03-24 | 2015-12-31 | 2015-12-30 | 2015-11-17 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,300,000 | 40,300,000 | 40,300,000 | 40,300,000 | 40,300,000 | 40,300,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 |
| 流通股(股) | 13,694,539 | 13,131,408 | 14,273,067 | 13,976,263 | 14,051,263 | 14,044,413 | 13,744,413 | 13,771,050 | 12,904,645 | 8,904,645 |
| 流通A股(股) | 13,694,539 | 13,131,408 | 14,273,067 | 13,976,263 | 14,051,263 | 14,044,413 | 13,744,413 | 13,771,050 | 12,904,645 | 8,904,645 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 26,605,461 | 27,168,592 | 26,026,933 | 26,323,737 | 26,248,737 | 26,255,587 | 26,255,587 | 26,228,950 | 27,095,355 | 31,095,355 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,300,000 | 40,300,000 | 40,300,000 | 40,300,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 26,605,461 | 27,168,592 | 26,026,933 | 26,323,737 | 26,248,737 | 26,255,587 | 26,255,587 | 26,228,950 | 27,095,355 | 31,095,355 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,660,087 | 17,754,252 | 17,754,252 | 18,051,056 | 18,051,056 | 18,051,056 | 18,051,056 | 18,051,056 | 18,917,461 | 31,038,782 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 17,660,087 | 17,754,252 | 17,754,252 | 18,051,056 | 18,051,056 | 18,051,056 | 18,051,056 | 18,051,056 | 18,917,461 | 31,038,782 |
| 高管持股(股) | 8,945,374 | 9,414,340 | 8,272,681 | 8,272,681 | 8,197,681 | 8,204,531 | 8,204,531 | 8,177,894 | 8,177,894 | 56,573 |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 其他变动原因 |
| 公告日期 | 2019-03-26 | 2018-04-24 | 2016-12-07 | 2016-12-07 | 2016-04-21 | 2016-03-21 | 2016-04-29 | 2015-12-24 | 2015-11-12 | 2015-08-24 |
| 变动日期 | 2019-03-29 | 2017-12-31 | 2016-12-12 | 2016-12-07 | 2016-04-26 | 2016-03-24 | 2015-12-31 | 2015-12-30 | 2015-11-17 | 2015-06-30 |