| 类型/截止日期 | 2020-06-23 | 2020-05-29 | 2019-01-17 | 2018-12-31 | 2016-12-30 | 2016-04-25 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,400,000 | 25,400,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 |
| 流通股(股) | 12,623,200 | 13,050,700 | 12,700,700 | 12,700,700 | 12,403,700 | - | - |
| 流通A股(股) | 12,623,200 | 13,050,700 | 12,700,700 | 12,700,700 | 12,403,700 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 12,776,800 | 12,349,300 | 11,299,300 | 11,299,300 | 11,596,300 | 24,000,000 | 24,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 24,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 12,776,800 | 12,349,300 | 11,299,300 | 11,299,300 | 11,596,300 | 24,000,000 | 24,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,804,000 | 4,804,000 | 4,804,000 | 4,804,000 | 4,804,000 | 24,000,000 | 24,000,000 |
| 其中：境内法人持股 | 1,744,000 | 1,744,000 | 1,744,000 | 1,744,000 | 1,744,000 | 2,616,000 | 2,616,000 |
| 其他境内自然人持股 | 3,060,000 | 3,060,000 | 3,060,000 | 3,060,000 | 3,060,000 | 21,384,000 | 21,384,000 |
| 高管持股(股) | 7,972,800 | 7,545,300 | 6,495,300 | 6,495,300 | 6,792,300 | - | - |
| 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 | 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-06-18 | 2020-05-26 | 2019-01-14 | 2019-03-26 | 2016-12-27 | 2016-03-30 | 2016-04-28 |
| 变动日期 | 2020-06-23 | 2020-05-29 | 2019-01-17 | 2018-12-31 | 2016-12-30 | 2016-04-25 | 2015-12-31 |