| 类型/截止日期 | 2019-05-21 | 2019-01-15 | 2018-12-31 | 2018-06-30 | 2017-11-29 | 2017-11-24 | 2017-09-15 | 2017-08-29 | 2017-08-24 | 2017-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 6,780,000 | 6,690,000 | 5,369,000 | 5,370,000 | 5,595,000 | 5,295,000 | 5,407,500 | 5,307,500 | 4,977,500 | 5,060,000 |
| 流通A股(股) | 6,780,000 | 6,690,000 | 5,369,000 | 5,370,000 | 5,595,000 | 5,295,000 | 5,407,500 | 5,307,500 | 4,977,500 | 5,060,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,220,000 | 5,310,000 | 6,631,000 | 6,630,000 | 6,405,000 | 6,705,000 | 6,592,500 | 6,692,500 | 7,022,500 | 6,940,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 5,220,000 | 5,310,000 | 6,631,000 | 6,630,000 | 6,405,000 | 6,705,000 | 6,592,500 | 6,692,500 | 7,022,500 | 6,940,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,710,000 | 2,710,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,380,000 | 2,710,000 | 2,710,000 |
| 高管持股(股) | 2,840,000 | 2,930,000 | 4,251,000 | 4,250,000 | 4,025,000 | 4,325,000 | 4,212,500 | 4,312,500 | 4,312,500 | 4,230,000 |
| 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 | 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 | 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 | 高管股份变动 |
| 公告日期 | 2019-05-15 | 2019-01-08 | 2019-04-12 | 2018-08-16 | 2017-11-24 | 2017-11-24 | 2017-09-12 | 2017-08-24 | 2017-08-24 | 2017-08-08 |
| 变动日期 | 2019-05-21 | 2019-01-15 | 2018-12-31 | 2018-06-30 | 2017-11-29 | 2017-11-24 | 2017-09-15 | 2017-08-29 | 2017-08-24 | 2017-06-30 |