| 类型/截止日期 | 2022-06-30 | 2022-01-05 | 2018-02-09 | 2017-12-31 | 2017-01-13 | 2016-11-25 | 2016-11-22 | 2016-06-30 | 2015-12-31 | 2015-08-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 |
| 流通股(股) | 16,752,425 | 16,864,925 | 16,772,675 | 16,295,675 | 16,414,925 | 15,994,925 | 10,686,925 | 10,694,425 | 10,799,425 | 10,779,425 |
| 流通A股(股) | 16,752,425 | 16,864,925 | 16,772,675 | 16,295,675 | 16,414,925 | 15,994,925 | 10,686,925 | 10,694,425 | 10,799,425 | 10,779,425 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,507,575 | 22,395,075 | 22,487,325 | 22,964,325 | 22,845,075 | 23,265,075 | 28,573,075 | 28,565,575 | 28,460,575 | 28,480,575 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | 39,260,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 22,507,575 | 22,395,075 | 22,487,325 | 22,964,325 | 22,845,075 | 23,265,075 | 28,573,075 | 28,565,575 | 28,460,575 | 28,480,575 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,173,460 | 9,173,460 | 9,173,460 | 9,173,460 | 9,173,460 | 9,173,460 | 23,516,920 | 23,516,920 | 23,516,920 | 23,516,920 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,173,460 | 9,173,460 | 9,173,460 | 9,173,460 | 9,173,460 | 9,173,460 | 23,516,920 | 23,516,920 | 23,516,920 | 23,516,920 |
| 高管持股(股) | 13,334,115 | 13,221,615 | 13,313,865 | 13,790,865 | 13,671,615 | 14,091,615 | 5,056,155 | 5,048,655 | 4,943,655 | 4,963,655 |
| 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,网下配售股份上市,首 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2022-08-23 | 2021-12-30 | 2018-02-06 | 2018-04-25 | 2017-01-10 | 2016-11-22 | 2016-11-22 | 2016-08-30 | 2016-04-18 | 2015-08-19 |
| 变动日期 | 2022-06-30 | 2022-01-05 | 2018-02-09 | 2017-12-31 | 2017-01-13 | 2016-11-25 | 2016-11-22 | 2016-06-30 | 2015-12-31 | 2015-08-24 |