| 类型/截止日期 | 2018-12-19 | 2018-06-30 | 2018-03-21 | 2018-02-09 | 2017-12-31 | 2017-08-17 | 2016-12-31 | 2016-06-30 | 2015-12-23 | 2015-11-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 |
| 流通股(股) | 75,798,209 | 77,357,959 | 77,645,147 | 77,420,147 | 70,506,709 | 70,562,959 | 53,423,211 | 54,810,711 | 57,216,711 | 43,333,461 |
| 流通A股(股) | 75,798,209 | 77,357,959 | 77,645,147 | 77,420,147 | 70,506,709 | 70,562,959 | 53,423,211 | 54,810,711 | 57,216,711 | 43,333,461 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 21,713,938 | 20,154,188 | 19,867,000 | 20,092,000 | 27,005,438 | 26,949,188 | 44,088,936 | 42,701,436 | 40,295,436 | 54,178,686 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 97,512,147 | 97,512,147 | 97,512,147 | 97,512,147 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 21,713,938 | 20,154,188 | 19,867,000 | 20,092,000 | 27,005,438 | 26,949,188 | 44,088,936 | 42,701,436 | 40,295,436 | 54,178,686 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 2,595,000 | 2,595,000 | 19,073,250 | 19,073,250 | 19,073,250 | 32,956,500 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 2,595,000 | 2,595,000 | 19,073,250 | 19,073,250 | 19,073,250 | 32,956,500 |
| 高管持股(股) | 21,713,938 | 20,154,188 | 19,867,000 | 20,092,000 | 24,410,438 | 24,354,188 | 25,015,686 | 23,628,186 | 21,222,186 | 21,222,186 |
| 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 | 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,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 | 转增股上市 |
| 公告日期 | 2018-12-14 | 2018-08-15 | 2018-03-16 | 2018-02-06 | 2018-04-18 | 2017-08-14 | 2017-03-06 | 2016-08-19 | 2015-12-18 | 2015-11-12 |
| 变动日期 | 2018-12-19 | 2018-06-30 | 2018-03-21 | 2018-02-09 | 2017-12-31 | 2017-08-17 | 2016-12-31 | 2016-06-30 | 2015-12-23 | 2015-11-20 |