| 类型/截止日期 | 2019-01-11 | 2018-11-05 | 2018-05-10 | 2018-01-30 | 2017-11-22 | 2017-11-17 | 2017-08-31 | 2017-08-25 | 2017-06-30 | 2016-11-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 8,189,000 | 8,189,000 | 8,189,000 | 8,189,000 | 8,189,000 | 8,189,000 | 8,189,000 | 7,000,000 | 7,000,000 | 7,000,000 |
| 流通股(股) | 2,249,579 | 2,137,079 | 1,859,829 | 1,819,829 | 1,780,056 | 1,740,056 | 1,749,999 | 1,749,999 | 1,740,056 | 1,749,999 |
| 流通A股(股) | 2,249,579 | 2,137,079 | 1,859,829 | 1,819,829 | 1,780,056 | 1,740,056 | 1,749,999 | 1,749,999 | 1,740,056 | 1,749,999 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,939,421 | 6,051,921 | 6,329,171 | 6,369,171 | 6,408,944 | 6,448,944 | 6,439,001 | 5,250,001 | 5,259,944 | 5,250,001 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 7,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 5,939,421 | 6,051,921 | 6,329,171 | 6,369,171 | 6,408,944 | 6,448,944 | 6,439,001 | 5,250,001 | 5,259,944 | 5,250,001 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,359,401 | 5,471,901 | 5,749,151 | 5,789,151 | 5,815,666 | 5,855,666 | 5,855,666 | 4,666,666 | 4,666,666 | 4,666,666 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,359,401 | 5,471,901 | 5,749,151 | 5,789,151 | 5,815,666 | 5,855,666 | 5,855,666 | 4,666,666 | 4,666,666 | 4,666,666 |
| 高管持股(股) | 580,020 | 580,020 | 580,020 | 580,020 | 593,278 | 593,278 | 583,335 | 583,335 | 593,278 | 583,335 |
| 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 | 网下配售股份上市 | 首发限售股份上市,高管股份变动 | 网下配售股份上市 | 高管股份变动 | 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 |
| 公告日期 | 2019-01-08 | 2018-10-31 | 2018-05-04 | 2018-01-25 | 2017-11-17 | 2017-11-17 | 2017-08-25 | 2017-08-25 | 2017-08-30 | 2016-11-08 |
| 变动日期 | 2019-01-11 | 2018-11-05 | 2018-05-10 | 2018-01-30 | 2017-11-22 | 2017-11-17 | 2017-08-31 | 2017-08-25 | 2017-06-30 | 2016-11-11 |