| 类型/截止日期 | 2022-12-31 | 2019-12-31 | 2019-09-04 | 2017-07-28 | 2016-12-26 | 2016-07-19 | 2016-04-14 | 2015-11-11 | 2015-08-28 | 2015-07-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 81,240,957 | 81,240,957 | 81,240,957 | 80,950,957 | 80,950,957 | 73,251,504 | 73,251,504 | 36,625,752 | 36,625,752 | 30,959,752 |
| 流通股(股) | 39,733,929 | 39,774,004 | 39,776,504 | 39,501,504 | 34,738,861 | 34,738,861 | 29,976,220 | 14,988,110 | 7,213,987 | 1,547,987 |
| 流通A股(股) | 39,733,929 | 39,774,004 | 39,776,504 | 39,501,504 | 34,738,861 | 34,738,861 | 29,976,220 | 14,988,110 | 7,213,987 | 1,547,987 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 41,507,028 | 41,466,953 | 41,464,453 | 41,449,453 | 46,212,096 | 38,512,643 | 43,275,284 | 21,637,642 | 29,411,765 | 29,411,765 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 80,950,957 | 73,251,504 | 73,251,504 | 36,625,752 | 36,625,752 | 30,959,752 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 41,507,028 | 41,466,953 | 41,464,453 | 41,449,453 | 46,212,096 | 38,512,643 | 43,275,284 | 21,637,642 | 29,411,765 | 29,411,765 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 37,699,453 | 37,699,453 | 37,699,453 | 37,699,453 | 42,462,096 | 34,762,643 | 39,525,284 | 19,762,642 | 29,411,765 | 29,411,765 |
| 其中：境内法人持股 | 7,699,453 | 7,699,453 | 7,699,453 | 7,699,453 | 10,795,428 | 3,095,975 | 6,191,950 | 3,095,975 | 3,095,975 | 3,095,975 |
| 其他境内自然人持股 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 31,666,668 | 31,666,668 | 33,333,334 | 16,666,667 | 26,315,790 | 26,315,790 |
| 高管持股(股) | 3,807,575 | 3,767,500 | 3,765,000 | 3,750,000 | 3,750,000 | 3,750,000 | 3,750,000 | 1,875,000 | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 送股上市,转增股上市 |
| 公告日期 | 2023-04-21 | 2020-04-29 | 2019-08-29 | 2017-07-25 | 2016-12-21 | 2016-07-14 | 2016-04-07 | 2015-11-06 | 2015-08-24 | 2015-07-07 |
| 变动日期 | 2022-12-31 | 2019-12-31 | 2019-09-04 | 2017-07-28 | 2016-12-26 | 2016-07-19 | 2016-04-14 | 2015-11-11 | 2015-08-28 | 2015-07-14 |