| 类型/截止日期 | 2019-05-28 | 2019-02-01 | 2018-02-06 | 2017-05-31 | 2017-01-25 | 2017-01-19 | 2016-11-18 | 2016-11-15 | 2016-06-28 | 2016-03-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 59,411,500 | 59,411,500 | 59,411,500 | 59,411,500 | 38,330,000 | 38,330,000 | 38,330,000 | 35,330,000 | 35,330,000 | 31,800,000 |
| 流通股(股) | 42,436,960 | 40,197,346 | 38,922,346 | 36,940,608 | 23,832,650 | 20,371,150 | 19,732,150 | 16,807,150 | 15,952,300 | 13,222,300 |
| 流通A股(股) | 42,436,960 | 40,197,346 | 38,922,346 | 36,940,608 | 23,832,650 | 20,371,150 | 19,732,150 | 16,807,150 | 15,952,300 | 13,222,300 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,974,540 | 19,214,154 | 20,489,154 | 22,470,892 | 14,497,350 | 17,958,850 | 18,597,850 | 18,522,850 | 19,377,700 | 18,577,700 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 59,411,500 | 38,330,000 | 38,330,000 | 38,330,000 | 35,330,000 | 35,330,000 | 31,800,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 16,974,540 | 19,214,154 | 20,489,154 | 22,470,892 | 14,497,350 | 17,958,850 | 18,597,850 | 18,522,850 | 19,377,700 | 18,577,700 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,139,049 | 8,139,049 | 9,495,556 | 12,092,065 | 7,801,332 | 11,601,332 | 11,601,332 | 11,601,332 | 11,601,332 | 10,801,332 |
| 其中：境内法人持股 | - | - | - | - | - | 2,420,000 | 2,420,000 | 2,420,000 | 2,420,000 | 2,420,000 |
| 其他境内自然人持股 | 8,139,049 | 8,139,049 | 9,495,556 | 12,092,065 | 7,801,332 | 9,181,332 | 9,181,332 | 9,181,332 | 9,181,332 | 8,381,332 |
| 高管持股(股) | 8,835,491 | 11,075,105 | 10,993,598 | 10,378,827 | 6,696,018 | 6,357,518 | 6,996,518 | 6,921,518 | 7,776,368 | 7,776,368 |
| 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 | 首发限售股份上市 | 高管股份变动,首发限售股份上市,网 | 转增股上市 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 转增股上市 |
| 公告日期 | 2019-05-23 | 2019-01-29 | 2018-01-31 | 2017-05-19 | 2017-01-20 | 2017-01-16 | 2016-11-15 | 2016-11-10 | 2016-06-23 | 2016-03-23 |
| 变动日期 | 2019-05-28 | 2019-02-01 | 2018-02-06 | 2017-05-31 | 2017-01-25 | 2017-01-19 | 2016-11-18 | 2016-11-15 | 2016-06-28 | 2016-03-30 |