| 类型/截止日期 | 2022-05-12 | 2019-12-03 | 2019-09-30 | 2019-09-25 | 2018-12-07 | 2017-09-01 | 2016-11-14 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 |
| 流通股(股) | 28,787,005 | 21,678,225 | 20,444,025 | 18,863,775 | 19,524,075 | 19,914,225 | - |
| 流通A股(股) | 28,787,005 | 21,678,225 | 20,444,025 | 18,863,775 | 19,524,075 | 19,914,225 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 22,212,995 | 29,321,775 | 30,555,975 | 32,136,225 | 31,475,925 | 31,085,775 | 51,000,000 |
| 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) | 22,212,995 | 29,321,775 | 30,555,975 | 32,136,225 | 31,475,925 | 31,085,775 | 51,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,091,400 | 9,353,400 | 9,353,400 | 16,524,000 | 16,524,000 | 16,524,000 | 51,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 882,300 |
| 其他境内自然人持股 | 1,091,400 | 9,353,400 | 9,353,400 | 16,524,000 | 16,524,000 | 16,524,000 | 50,117,700 |
| 高管持股(股) | 21,121,595 | 19,968,375 | 21,202,575 | 15,612,225 | 14,951,925 | 14,561,775 | - |
| 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,首发限售股份上市 | 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 |
| 公告日期 | 2022-05-09 | 2019-11-28 | 2019-09-25 | 2019-09-25 | 2018-12-04 | 2017-08-29 | 2016-10-28 |
| 变动日期 | 2022-05-12 | 2019-12-03 | 2019-09-30 | 2019-09-25 | 2018-12-07 | 2017-09-01 | 2016-11-14 |