| 类型/截止日期 | 2020-05-21 | 2019-03-21 | 2018-08-24 | 2018-07-10 | 2018-05-17 | 2018-01-30 | 2017-09-29 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,120,000 | 35,250,000 | 35,250,000 | 35,250,000 | 35,250,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 17,121,536 | 13,376,200 | 12,671,200 | 11,599,600 | 11,012,100 | 9,372,000 | - |
| 流通A股(股) | 17,121,536 | 13,376,200 | 12,671,200 | 11,599,600 | 11,012,100 | 9,372,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 27,998,464 | 21,873,800 | 22,578,800 | 23,650,400 | 24,237,900 | 20,628,000 | 30,000,000 |
| 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) | 27,998,464 | 21,873,800 | 22,578,800 | 23,650,400 | 24,237,900 | 20,628,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 24,785,920 | 19,364,000 | 19,364,000 | 20,611,850 | 21,199,350 | 18,042,000 | 30,000,000 |
| 其中：境内法人持股 | 6,016,000 | 4,700,000 | 4,700,000 | 4,700,000 | 4,700,000 | 4,000,000 | 6,000,000 |
| 其他境内自然人持股 | 18,769,920 | 14,664,000 | 14,664,000 | 15,911,850 | 16,499,350 | 14,042,000 | 24,000,000 |
| 高管持股(股) | 3,212,544 | 2,509,800 | 3,214,800 | 3,038,550 | 3,038,550 | 2,586,000 | - |
| 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 | 送股上市,转增股上市 | 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 | 送股上市 | 首发限售股份上市,其他变动原因 | 新三板上市 |
| 公告日期 | 2020-05-14 | 2019-03-18 | 2018-08-21 | 2018-07-04 | 2018-05-10 | 2018-04-10 | 2017-09-19 |
| 变动日期 | 2020-05-21 | 2019-03-21 | 2018-08-24 | 2018-07-10 | 2018-05-17 | 2018-01-30 | 2017-09-29 |