| 类型/截止日期 | 2022-06-01 | 2020-04-01 | 2018-06-08 | 2018-06-05 | 2017-11-16 | 2017-11-13 | 2016-07-19 | 2015-11-12 | 2015-10-13 | 2015-09-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,328,525 | 31,328,525 | 31,328,525 | 31,328,525 | 31,328,525 | 31,328,525 | 31,328,525 | 30,898,525 | 12,359,410 | 12,222,221 |
| 流通股(股) | 17,817,275 | 17,161,775 | 16,018,025 | 15,878,025 | 16,284,525 | 13,284,525 | 13,568,525 | 13,461,025 | 5,384,410 | 5,247,221 |
| 流通A股(股) | 17,817,275 | 17,161,775 | 16,018,025 | 15,878,025 | 16,284,525 | 13,284,525 | 13,568,525 | 13,461,025 | 5,384,410 | 5,247,221 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,511,250 | 14,166,750 | 15,310,500 | 15,450,500 | 15,044,000 | 18,044,000 | 17,760,000 | 17,437,500 | 6,975,000 | 6,975,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 31,328,525 | 30,898,525 | 12,359,410 | 12,222,221 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 13,511,250 | 14,166,750 | 15,310,500 | 15,450,500 | 15,044,000 | 18,044,000 | 17,760,000 | 17,437,500 | 6,975,000 | 6,975,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,491,665 | 6,491,665 | 12,908,333 | 12,908,333 | 12,908,333 | 15,908,333 | 15,908,333 | 15,833,333 | 6,333,333 | 6,333,333 |
| 其中：境内法人持股 | - | - | - | - | - | 3,000,000 | 3,000,000 | 3,000,000 | 1,200,000 | 1,200,000 |
| 其他境内自然人持股 | 6,491,665 | 6,491,665 | 12,908,333 | 12,908,333 | 12,908,333 | 12,908,333 | 12,908,333 | 12,833,333 | 5,133,333 | 5,133,333 |
| 高管持股(股) | 7,019,585 | 7,675,085 | 2,402,167 | 2,542,167 | 2,135,667 | 2,135,667 | 1,851,667 | 1,604,167 | 641,667 | 641,667 |
| 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 | 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 | 高管股份变动 | 增发A股上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2022-05-27 | 2020-03-27 | 2018-06-05 | 2018-06-05 | 2017-11-13 | 2017-11-13 | 2016-07-13 | 2015-11-05 | 2015-09-30 | 2015-09-15 |
| 变动日期 | 2022-06-01 | 2020-04-01 | 2018-06-08 | 2018-06-05 | 2017-11-16 | 2017-11-13 | 2016-07-19 | 2015-11-12 | 2015-10-13 | 2015-09-18 |