| 类型/截止日期 | 2019-12-25 | 2018-12-31 | 2018-10-16 | 2017-10-20 | 2017-04-14 | 2016-08-04 | 2016-06-30 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,580,000 | 34,080,000 | 34,080,000 | 34,080,000 | 32,580,000 | 31,780,000 | 31,780,000 |
| 流通股(股) | 17,505,000 | 16,605,000 | 17,730,000 | 793,333 | 793,333 | 593,333 | 593,333 |
| 流通A股(股) | 17,505,000 | 16,605,000 | 17,730,000 | 793,333 | 793,333 | 593,333 | 593,333 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 18,075,000 | 17,475,000 | 16,350,000 | 33,286,667 | 31,786,667 | 31,186,667 | 31,186,667 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 32,580,000 | 31,780,000 | 31,780,000 | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 18,075,000 | 17,475,000 | 16,350,000 | 33,286,667 | 31,786,667 | 31,186,667 | 31,186,667 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,466,000 | 10,466,000 | 10,466,000 | 32,686,667 | 31,186,667 | 31,186,667 | 31,186,667 |
| 其中：境内法人持股 | - | - | - | 8,686,667 | 7,186,667 | 7,186,667 | 7,186,667 |
| 其他境内自然人持股 | 10,466,000 | 10,466,000 | 10,466,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 |
| 高管持股(股) | 7,609,000 | 7,009,000 | 5,884,000 | 600,000 | 600,000 | - | - |
| 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 | 增发A股上市 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-12-19 | 2019-04-10 | 2018-10-11 | 2017-10-13 | 2017-04-10 | 2016-07-29 | 2016-08-23 |
| 变动日期 | 2019-12-25 | 2018-12-31 | 2018-10-16 | 2017-10-20 | 2017-04-14 | 2016-08-04 | 2016-06-30 |