| 类型/截止日期 | 2022-06-30 | 2020-05-29 | 2019-12-31 | 2019-03-26 | 2018-10-19 | 2018-05-18 | 2017-02-14 | 2016-08-10 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 33,618,808 | 33,964,058 | 33,213,058 | 33,213,308 | 27,660,774 | 27,562,774 | 17,536,026 | 5,510,322 | 5,510,322 |
| 流通A股(股) | 33,618,808 | 33,964,058 | 33,213,058 | 33,213,308 | 27,660,774 | 27,562,774 | 17,536,026 | 5,510,322 | 5,510,322 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,381,192 | 16,035,942 | 16,786,942 | 16,786,692 | 22,339,226 | 22,437,226 | 32,463,974 | 44,489,678 | 44,489,678 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 16,381,192 | 16,035,942 | 16,786,942 | 16,786,692 | 22,339,226 | 22,437,226 | 32,463,974 | 44,489,678 | 44,489,678 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 10,482,752 | 10,482,752 | 28,191,786 | 44,489,678 | 44,489,678 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 10,482,752 | 10,482,752 | 28,191,786 | 44,489,678 | 44,489,678 |
| 高管持股(股) | 16,381,192 | 16,035,942 | 16,786,942 | 16,786,692 | 11,856,474 | 11,954,474 | 4,272,188 | - | - |
| 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,首发限售股份上市 | 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-08-19 | 2020-05-26 | 2020-04-13 | 2019-03-21 | 2018-10-16 | 2018-05-15 | 2017-02-08 | 2016-07-26 | 2016-08-26 |
| 变动日期 | 2022-06-30 | 2020-05-29 | 2019-12-31 | 2019-03-26 | 2018-10-19 | 2018-05-18 | 2017-02-14 | 2016-08-10 | 2016-06-30 |