| 类型/截止日期 | 2019-01-22 | 2018-12-31 | 2017-06-30 | 2017-03-23 | 2017-01-12 | 2016-12-31 | 2016-10-14 | 2016-02-19 | 2015-09-30 | 2015-09-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 34,250,000 | 34,250,000 | 34,250,000 | 34,250,000 | 34,250,000 | 31,250,000 | 31,250,000 | 30,250,000 | 12,100,000 | 12,100,000 |
| 流通股(股) | 18,465,837 | 18,161,837 | 18,237,837 | 18,269,337 | 17,594,843 | 14,594,843 | 15,113,468 | 14,494,468 | 5,797,787 | 2,100,000 |
| 流通A股(股) | 18,465,837 | 18,161,837 | 18,237,837 | 18,269,337 | 17,594,843 | 14,594,843 | 15,113,468 | 14,494,468 | 5,797,787 | 2,100,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,784,163 | 16,088,163 | 16,012,163 | 15,980,663 | 16,655,157 | 16,655,157 | 16,136,532 | 15,755,532 | 6,302,213 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,250,000 | 34,250,000 | 31,250,000 | 31,250,000 | 30,250,000 | 12,100,000 | 12,100,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 15,784,163 | 16,088,163 | 16,012,163 | 15,980,663 | 16,655,157 | 16,655,157 | 16,136,532 | 15,755,532 | 6,302,213 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,431,210 | 13,431,210 | 13,431,210 | 13,431,210 | 13,431,210 | 13,431,210 | 13,431,210 | 13,050,210 | 5,220,084 | 10,000,000 |
| 其中：境内法人持股 | 13,050,210 | 13,050,210 | 13,050,210 | 13,050,210 | 13,050,210 | 13,050,210 | 13,050,210 | 13,050,210 | 5,220,084 | 8,557,162 |
| 其他境内自然人持股 | 381,000 | 381,000 | 381,000 | 381,000 | 381,000 | 381,000 | 381,000 | - | - | 1,442,838 |
| 高管持股(股) | 2,352,953 | 2,656,953 | 2,580,953 | 2,549,453 | 3,223,947 | 3,223,947 | 2,705,322 | 2,705,322 | 1,082,129 | - |
| 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 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2019-01-16 | 2019-04-18 | 2017-08-29 | 2017-03-20 | 2017-01-09 | 2017-04-27 | 2016-10-11 | 2016-02-02 | 2015-09-25 | 2015-09-01 |
| 变动日期 | 2019-01-22 | 2018-12-31 | 2017-06-30 | 2017-03-23 | 2017-01-12 | 2016-12-31 | 2016-10-14 | 2016-02-19 | 2015-09-30 | 2015-09-08 |