| 类型/截止日期 | 2022-06-30 | 2022-06-07 | 2022-05-24 | 2022-02-10 | 2020-01-03 | 2019-01-22 | 2017-06-01 | 2016-04-25 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,284,500 | 33,284,500 | 33,284,500 | 31,580,000 | 28,080,000 | 17,550,000 | 17,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 3,138,400 | 3,338,400 | 5,550,900 | 3,846,400 | 3,146,400 | 1,966,500 | 1,966,500 | 424,000 | 424,000 |
| 流通A股(股) | 3,138,400 | 3,338,400 | 5,550,900 | 3,846,400 | 3,146,400 | 1,966,500 | 1,966,500 | 424,000 | 424,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,146,100 | 29,946,100 | 27,733,600 | 27,733,600 | 24,933,600 | 15,583,500 | 15,033,500 | 14,576,000 | 14,576,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 17,000,000 | 15,000,000 | 15,000,000 | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 30,146,100 | 29,946,100 | 27,733,600 | 27,733,600 | 24,933,600 | 15,583,500 | 15,033,500 | 14,576,000 | 14,576,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 28,989,100 | 28,989,100 | 26,776,600 | 26,776,600 | 24,201,600 | 15,126,000 | 14,576,000 | 14,576,000 | 14,576,000 |
| 其中：境内法人持股 | 22,312,500 | 22,312,500 | 20,608,000 | 20,608,000 | 20,608,000 | 12,880,000 | 12,880,000 | 12,880,000 | 12,880,000 |
| 其他境内自然人持股 | 6,676,600 | 6,676,600 | 6,168,600 | 6,168,600 | 3,593,600 | 2,246,000 | 1,696,000 | 1,696,000 | 1,696,000 |
| 高管持股(股) | 1,157,000 | 957,000 | 957,000 | 957,000 | 732,000 | 457,500 | 457,500 | - | - |
| 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 | 增发A股上市 | 高管股份变动 | 转增股上市 | 增发A股上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-08-29 | 2022-06-07 | 2022-05-18 | 2022-05-18 | 2019-12-27 | 2019-01-17 | 2017-05-24 | 2016-03-31 | 2016-04-26 |
| 变动日期 | 2022-06-30 | 2022-06-07 | 2022-05-24 | 2022-02-10 | 2020-01-03 | 2019-01-22 | 2017-06-01 | 2016-04-25 | 2015-12-31 |