| 类型/截止日期 | 2020-11-09 | 2020-08-12 | 2020-08-11 | 2020-06-30 | 2019-12-31 | 2019-03-31 | 2018-12-31 | 2018-02-14 | 2017-12-31 | 2017-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 |
| 流通股(股) | 4,279,625 | 3,518,625 | 47,443,875 | 47,961,500 | 48,080,500 | 48,088,000 | 48,089,500 | 48,094,750 | 33,382,916 | 33,421,166 |
| 流通A股(股) | 4,279,625 | 3,518,625 | 47,443,875 | 47,961,500 | 48,080,500 | 48,088,000 | 48,089,500 | 48,094,750 | 33,382,916 | 33,421,166 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 49,520,375 | 50,281,375 | 6,356,125 | 5,838,500 | 5,719,500 | 5,712,000 | 5,710,500 | 5,705,250 | 20,417,084 | 20,378,834 |
| 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) | 49,520,375 | 50,281,375 | 6,356,125 | 5,838,500 | 5,719,500 | 5,712,000 | 5,710,500 | 5,705,250 | 20,417,084 | 20,378,834 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 43,925,250 | 43,925,250 | - | - | - | - | - | - | 14,401,334 | 14,401,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 43,925,250 | 43,925,250 | - | - | - | - | - | - | 14,401,334 | 14,401,334 |
| 高管持股(股) | 5,595,125 | 6,356,125 | 6,356,125 | 5,838,500 | 5,719,500 | 5,712,000 | 5,710,500 | 5,705,250 | 6,015,750 | 5,977,500 |
| 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 | 股份性质变更 | 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 | 2020-11-04 | 2020-08-12 | 2020-08-12 | 2020-08-31 | 2020-03-27 | 2019-04-29 | 2019-03-29 | 2018-02-09 | 2018-03-30 | 2017-08-28 |
| 变动日期 | 2020-11-09 | 2020-08-12 | 2020-08-11 | 2020-06-30 | 2019-12-31 | 2019-03-31 | 2018-12-31 | 2018-02-14 | 2017-12-31 | 2017-06-30 |