| 类型/截止日期 | 2019-06-30 | 2019-05-14 | 2018-12-31 | 2018-05-22 | 2017-05-04 | 2017-01-25 | 2016-09-13 | 2016-04-20 | 2016-04-15 | 2015-09-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 27,996,000 | 35,683,125 | 35,433,125 | 35,495,625 | 32,711,250 | 29,606,250 | 25,893,750 | 25,643,750 | 22,538,750 | 22,601,250 |
| 流通A股(股) | 27,996,000 | 35,683,125 | 35,433,125 | 35,495,625 | 32,711,250 | 29,606,250 | 25,893,750 | 25,643,750 | 22,538,750 | 22,601,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 32,004,000 | 24,316,875 | 24,566,875 | 24,504,375 | 27,288,750 | 30,393,750 | 34,106,250 | 34,356,250 | 37,461,250 | 37,398,750 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 32,004,000 | 24,316,875 | 24,566,875 | 24,504,375 | 27,288,750 | 30,393,750 | 34,106,250 | 34,356,250 | 37,461,250 | 37,398,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,095,000 | 12,095,000 | 12,095,000 | 12,095,000 | 18,695,000 | 21,800,000 | 28,400,000 | 28,400,000 | 30,400,000 | 30,400,000 |
| 其中：境内法人持股 | - | - | - | - | - | 2,000,000 | 2,000,000 | 2,000,000 | 4,000,000 | 4,000,000 |
| 其他境内自然人持股 | 12,095,000 | 12,095,000 | 12,095,000 | 12,095,000 | 18,695,000 | 19,800,000 | 26,400,000 | 26,400,000 | 26,400,000 | 26,400,000 |
| 高管持股(股) | 19,909,000 | 12,221,875 | 12,471,875 | 12,409,375 | 8,593,750 | 8,593,750 | 5,706,250 | 5,956,250 | 7,061,250 | 6,998,750 |
| 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 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 高管股份变动 | 网下配售股份上市,首发限售股份上 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2019-08-20 | 2019-05-09 | 2019-04-23 | 2018-05-17 | 2017-04-27 | 2017-01-19 | 2016-09-08 | 2016-04-15 | 2016-04-15 | 2015-09-08 |
| 变动日期 | 2019-06-30 | 2019-05-14 | 2018-12-31 | 2018-05-22 | 2017-05-04 | 2017-01-25 | 2016-09-13 | 2016-04-20 | 2016-04-15 | 2015-09-11 |