| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2019-03-11 | 2016-12-31 | 2016-09-21 | 2016-05-26 | 2016-01-13 | 2015-10-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,967,090 | 28,967,090 | 28,967,090 | 28,967,090 | 28,967,090 | 28,967,090 | 28,967,090 | 23,855,088 | 15,403,000 | 14,125,000 |
| 流通股(股) | 13,290,485 | 14,298,774 | 14,298,775 | 14,298,774 | 14,300,185 | 14,298,775 | 14,299,715 | 11,776,156 | 7,603,750 | 6,328,750 |
| 流通A股(股) | 13,290,485 | 14,298,774 | 14,298,775 | 14,298,774 | 14,300,185 | 14,298,775 | 14,299,715 | 11,776,156 | 7,603,750 | 6,328,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,676,605 | 14,668,316 | 14,668,315 | 14,668,316 | 14,666,905 | 14,668,315 | 14,667,375 | 12,078,932 | 7,799,250 | 7,796,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,967,090 | 28,967,090 | 23,855,088 | 15,403,000 | 14,125,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 15,676,605 | 14,668,316 | 14,668,315 | 14,668,316 | 14,666,905 | 14,668,315 | 14,667,375 | 12,078,932 | 7,799,250 | 7,796,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 6,396,255 | 4,130,000 | 4,130,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 7,766,934 | 6,396,255 | 4,130,000 | 4,130,000 |
| 高管持股(股) | 7,909,671 | 6,901,382 | 6,901,381 | 6,901,382 | 6,899,971 | 6,901,381 | 6,900,441 | 5,682,677 | 3,669,250 | 3,666,250 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 转增股上市 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2023-03-24 | 2020-08-24 | 2020-05-29 | 2019-08-23 | 2019-03-06 | 2017-04-26 | 2016-09-08 | 2016-05-18 | 2016-01-07 | 2015-10-14 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2019-03-11 | 2016-12-31 | 2016-09-21 | 2016-05-26 | 2016-01-13 | 2015-10-19 |