| 类型/截止日期 | 2019-06-28 | 2019-05-23 | 2019-01-22 | 2018-06-07 | 2018-02-13 | 2018-01-25 | 2017-12-31 | 2017-10-19 | 2017-10-16 | 2017-06-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 | 26,266,700 |
| 流通股(股) | 20,398,700 | 20,348,700 | 20,265,700 | 19,890,950 | 19,841,700 | 13,241,700 | 12,679,200 | 12,671,700 | 12,651,700 | 14,396,700 |
| 流通A股(股) | 20,398,700 | 20,348,700 | 20,265,700 | 19,890,950 | 19,841,700 | 13,241,700 | 12,679,200 | 12,671,700 | 12,651,700 | 14,396,700 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,868,000 | 5,918,000 | 6,001,000 | 6,375,750 | 6,425,000 | 13,025,000 | 13,587,500 | 13,595,000 | 13,615,000 | 11,870,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 26,266,700 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 5,868,000 | 5,918,000 | 6,001,000 | 6,375,750 | 6,425,000 | 13,025,000 | 13,587,500 | 13,595,000 | 13,615,000 | 11,870,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 1,333,334 | 1,333,334 | 3,333,334 | 4,666,667 | 4,666,667 | 4,666,667 | 4,666,667 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 1,333,334 | 1,333,334 | 3,333,334 | 4,666,667 | 4,666,667 | 4,666,667 | 4,666,667 |
| 高管持股(股) | 5,868,000 | 5,918,000 | 6,001,000 | 5,042,416 | 5,091,666 | 9,691,666 | 8,920,833 | 8,928,333 | 8,948,333 | 7,203,333 |
| 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 | 高管股份变动,首发限售股份上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2019-06-25 | 2019-05-17 | 2019-01-15 | 2018-06-04 | 2018-02-08 | 2018-01-22 | 2018-04-13 | 2017-10-16 | 2017-10-16 | 2017-06-01 |
| 变动日期 | 2019-06-28 | 2019-05-23 | 2019-01-22 | 2018-06-07 | 2018-02-13 | 2018-01-25 | 2017-12-31 | 2017-10-19 | 2017-10-16 | 2017-06-06 |