| 类型/截止日期 | 2022-09-22 | 2020-06-30 | 2019-10-16 | 2019-09-30 | 2018-09-28 | 2018-03-31 | 2017-12-31 | 2017-06-30 | 2016-11-10 | 2016-08-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 25,200,000 |
| 流通股(股) | 19,541,599 | 19,594,698 | 19,629,198 | 15,195,864 | 15,218,364 | 15,203,614 | 15,228,614 | 15,293,614 | 15,331,114 | 11,521,522 |
| 流通A股(股) | 19,541,599 | 19,594,698 | 19,629,198 | 15,195,864 | 15,218,364 | 15,203,614 | 15,228,614 | 15,293,614 | 15,331,114 | 11,521,522 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,458,401 | 12,405,302 | 12,370,802 | 16,804,136 | 16,781,636 | 16,796,386 | 16,771,386 | 16,706,386 | 16,668,886 | 13,678,478 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 32,000,000 | 25,200,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 12,458,401 | 12,405,302 | 12,370,802 | 16,804,136 | 16,781,636 | 16,796,386 | 16,771,386 | 16,706,386 | 16,668,886 | 13,678,478 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,296,119 | 8,296,119 | 8,296,119 | 12,629,453 | 12,629,453 | 12,629,453 | 12,629,453 | 12,629,453 | 12,629,453 | 12,629,453 |
| 其中：境内法人持股 | - | - | - | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 |
| 其他境内自然人持股 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 | 8,296,119 |
| 高管持股(股) | 4,162,282 | 4,109,183 | 4,074,683 | 4,174,683 | 4,152,183 | 4,166,933 | 4,141,933 | 4,076,933 | 4,039,433 | 1,049,025 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-09-19 | 2020-08-24 | 2019-10-11 | 2019-10-22 | 2018-09-25 | 2018-04-27 | 2018-04-19 | 2017-08-15 | 2016-11-07 | 2016-07-29 |
| 变动日期 | 2022-09-22 | 2020-06-30 | 2019-10-16 | 2019-09-30 | 2018-09-28 | 2018-03-31 | 2017-12-31 | 2017-06-30 | 2016-11-10 | 2016-08-17 |