| 类型/截止日期 | 2022-06-30 | 2022-02-25 | 2020-06-30 | 2019-03-01 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-08-09 | 2017-08-04 | 2016-06-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 | 16,866,200 |
| 流通股(股) | 7,884,050 | 7,903,550 | 7,840,550 | 7,879,550 | 7,775,550 | 7,795,050 | 7,801,550 | 8,004,800 | 5,634,200 | 5,673,200 |
| 流通A股(股) | 7,884,050 | 7,903,550 | 7,840,550 | 7,879,550 | 7,775,550 | 7,795,050 | 7,801,550 | 8,004,800 | 5,634,200 | 5,673,200 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,982,150 | 8,962,650 | 9,025,650 | 8,986,650 | 9,090,650 | 9,071,150 | 9,064,650 | 8,861,400 | 11,232,000 | 11,193,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,866,200 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 8,982,150 | 8,962,650 | 9,025,650 | 8,986,650 | 9,090,650 | 9,071,150 | 9,064,650 | 8,861,400 | 11,232,000 | 11,193,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 6,552,866 | 6,552,866 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 2,570,532 | 6,552,866 | 6,552,866 |
| 高管持股(股) | 6,411,618 | 6,392,118 | 6,455,118 | 6,416,118 | 6,520,118 | 6,500,618 | 6,494,118 | 6,290,868 | 4,679,134 | 4,640,134 |
| 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 | 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 |
| 公告日期 | 2022-08-30 | 2022-02-21 | 2020-08-28 | 2019-02-26 | 2019-04-25 | 2018-08-23 | 2018-04-25 | 2017-08-04 | 2017-08-04 | 2016-06-15 |
| 变动日期 | 2022-06-30 | 2022-02-25 | 2020-06-30 | 2019-03-01 | 2018-12-31 | 2018-06-30 | 2017-12-31 | 2017-08-09 | 2017-08-04 | 2016-06-14 |