| 类型/截止日期 | 2018-07-02 | 2018-03-16 | 2018-02-23 | 2017-09-20 | 2017-06-30 | 2017-03-28 | 2017-02-16 | 2016-06-30 | 2016-04-29 | 2016-03-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 27,000,000 | 27,000,000 | 27,000,000 | 26,000,000 | 23,500,000 | 23,500,000 | 23,500,000 | 20,500,000 | 20,500,000 | 20,500,000 |
| 流通股(股) | 17,642,656 | 15,842,656 | 13,604,750 | 12,604,750 | 10,104,750 | 10,113,000 | 7,425,000 | 6,625,000 | 3,807,500 | 6,375,000 |
| 流通A股(股) | 17,642,656 | 15,842,656 | 13,604,750 | 12,604,750 | 10,104,750 | 10,113,000 | 7,425,000 | 6,625,000 | 3,807,500 | 6,375,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,357,344 | 11,157,344 | 13,395,250 | 13,395,250 | 13,395,250 | 13,387,000 | 16,075,000 | 13,875,000 | 16,692,500 | 14,125,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 23,500,000 | 23,500,000 | 20,500,000 | 20,500,000 | 20,500,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 9,357,344 | 11,157,344 | 13,395,250 | 13,395,250 | 13,395,250 | 13,387,000 | 16,075,000 | 13,875,000 | 16,692,500 | 14,125,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,967,500 | 4,767,500 | 7,742,500 | 7,742,500 | 7,742,500 | 7,742,500 | 10,717,500 | 8,517,500 | 8,517,500 | 5,950,000 |
| 其中：境内法人持股 | - | - | 1,650,000 | 1,650,000 | 1,650,000 | 1,650,000 | 1,650,000 | 1,250,000 | 1,250,000 | - |
| 其他境内自然人持股 | 2,967,500 | 4,767,500 | 6,092,500 | 6,092,500 | 6,092,500 | 6,092,500 | 9,067,500 | 7,267,500 | 7,267,500 | 5,950,000 |
| 高管持股(股) | 6,389,844 | 6,389,844 | 5,652,750 | 5,652,750 | 5,652,750 | 5,644,500 | 5,357,500 | 5,357,500 | 8,175,000 | 8,175,000 |
| 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 | 高管股份变动,首发限售股份上市 | 增发A股上市 | 增发A股上市 | 高管股份变动 | 高管股份变动,首发限售股份上市 | 增发A股上市 | 高管股份变动 | 股份性质变更 | 首发限售股份上市 |
| 公告日期 | 2018-06-27 | 2018-03-13 | 2018-02-12 | 2017-09-15 | 2017-08-22 | 2017-03-23 | 2017-02-13 | 2016-08-18 | 2016-05-03 | 2016-03-08 |
| 变动日期 | 2018-07-02 | 2018-03-16 | 2018-02-23 | 2017-09-20 | 2017-06-30 | 2017-03-28 | 2017-02-16 | 2016-06-30 | 2016-04-29 | 2016-03-11 |