| 类型/截止日期 | 2020-01-10 | 2018-09-20 | 2018-08-13 | 2018-04-27 | 2017-06-23 | 2017-06-19 | 2017-06-15 | 2017-06-08 | 2017-05-23 | 2017-03-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 58,210,000 | 58,210,000 | 58,210,000 | 58,210,000 | 55,210,000 | 55,210,000 | 55,210,000 | 55,210,000 | 55,210,000 | 55,210,000 |
| 流通股(股) | 39,900,636 | 38,405,636 | 36,375,636 | 32,290,653 | 29,290,653 | 26,290,653 | 26,665,468 | 26,665,468 | 26,665,468 | 24,120,072 |
| 流通A股(股) | 39,900,636 | 38,405,636 | 36,375,636 | 32,290,653 | 29,290,653 | 26,290,653 | 26,665,468 | 26,665,468 | 26,665,468 | 24,120,072 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,309,364 | 19,804,364 | 21,834,364 | 25,919,347 | 25,919,347 | 28,919,347 | 28,544,532 | 28,544,532 | 28,544,532 | 31,089,928 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 55,210,000 | 55,210,000 | 55,210,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 18,309,364 | 19,804,364 | 21,834,364 | 25,919,347 | 25,919,347 | 28,919,347 | 28,544,532 | 28,544,532 | 28,544,532 | 31,089,928 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,428,459 | 11,058,459 | 13,088,459 | 18,561,107 | 18,561,107 | 21,561,107 | 21,561,107 | 21,561,107 | 21,561,107 | 28,172,972 |
| 其中：境内法人持股 | - | - | 2,000,000 | 3,181,230 | 3,181,230 | 6,181,230 | 6,181,230 | 6,181,230 | 6,181,230 | 7,362,456 |
| 其他境内自然人持股 | 9,428,459 | 11,058,459 | 11,088,459 | 15,379,877 | 15,379,877 | 15,379,877 | 15,379,877 | 15,379,877 | 15,379,877 | 20,810,516 |
| 高管持股(股) | 8,880,905 | 8,745,905 | 8,745,905 | 7,358,240 | 7,358,240 | 7,358,240 | 6,983,425 | 6,983,425 | 6,983,425 | 2,916,956 |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2020-01-07 | 2018-09-17 | 2018-08-08 | 2018-04-24 | 2017-06-19 | 2017-06-19 | 2017-06-09 | 2017-06-05 | 2017-05-18 | 2017-03-03 |
| 变动日期 | 2020-01-10 | 2018-09-20 | 2018-08-13 | 2018-04-27 | 2017-06-23 | 2017-06-19 | 2017-06-15 | 2017-06-08 | 2017-05-23 | 2017-03-09 |