| 类型/截止日期 | 2022-11-18 | 2020-03-31 | 2019-12-31 | 2019-06-20 | 2018-09-30 | 2017-06-19 | 2017-05-12 | 2016-07-08 | 2016-06-30 | 2016-02-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 82,200,000 | 82,200,000 | 82,200,000 | 82,200,000 | 82,200,000 | 82,200,000 | 82,200,000 | 75,450,000 | 75,450,000 | 75,450,000 |
| 流通股(股) | 32,011,329 | 48,337,924 | 48,339,424 | 48,342,424 | 42,892,424 | 43,042,424 | 39,434,403 | 32,684,403 | 28,535,545 | 28,115,459 |
| 流通A股(股) | 32,011,329 | 48,337,924 | 48,339,424 | 48,342,424 | 42,892,424 | 43,042,424 | 39,434,403 | 32,684,403 | 28,535,545 | 28,115,459 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 50,188,671 | 33,862,076 | 33,860,576 | 33,857,576 | 39,307,576 | 39,157,576 | 42,765,597 | 42,765,597 | 46,914,455 | 47,334,541 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 82,200,000 | 75,450,000 | 75,450,000 | 75,450,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 50,188,671 | 33,862,076 | 33,860,576 | 33,857,576 | 39,307,576 | 39,157,576 | 42,765,597 | 42,765,597 | 46,914,455 | 47,334,541 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 41,816,143 | 25,639,548 | 25,639,548 | 25,639,548 | 31,089,548 | 31,089,548 | 36,919,274 | 36,919,274 | 42,749,086 | 42,749,086 |
| 其中：境内法人持股 | - | - | - | - | 5,450,000 | 5,450,000 | 7,438,021 | 7,438,021 | 9,426,129 | 9,426,129 |
| 其他境内自然人持股 | 41,816,143 | 25,639,548 | 25,639,548 | 25,639,548 | 25,639,548 | 25,639,548 | 29,481,253 | 29,481,253 | 33,322,957 | 33,322,957 |
| 高管持股(股) | 8,372,528 | 8,222,528 | 8,221,028 | 8,218,028 | 8,218,028 | 8,068,028 | 5,846,323 | 5,846,323 | 4,165,369 | 4,585,455 |
| 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 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-11-18 | 2020-04-30 | 2020-04-29 | 2019-06-17 | 2018-10-31 | 2017-06-13 | 2017-05-09 | 2016-07-05 | 2016-08-22 | 2016-02-02 |
| 变动日期 | 2022-11-18 | 2020-03-31 | 2019-12-31 | 2019-06-20 | 2018-09-30 | 2017-06-19 | 2017-05-12 | 2016-07-08 | 2016-06-30 | 2016-02-05 |