| 类型/截止日期 | 2022-02-08 | 2019-03-20 | 2018-11-02 | 2017-12-31 | 2016-10-14 | 2016-06-03 | 2015-12-24 | 2015-12-04 | 2015-11-25 | 2015-10-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 27,000,000 | 46,000,000 | 46,000,000 | 46,000,000 | 46,000,000 | 46,000,000 | 26,000,000 | 26,000,000 | 13,000,000 | 13,000,000 |
| 流通股(股) | 22,657,683 | 41,607,250 | 21,607,250 | 11,358,000 | 11,422,500 | 7,278,666 | 7,278,666 | 3,503,666 | 1,751,833 | 3,645,583 |
| 流通A股(股) | 22,657,683 | 41,607,250 | 21,607,250 | 11,358,000 | 11,422,500 | 7,278,666 | 7,278,666 | 3,503,666 | 1,751,833 | 3,645,583 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,342,317 | 4,392,750 | 24,392,750 | 34,642,000 | 34,577,500 | 38,721,334 | 18,721,334 | 22,496,334 | 11,248,167 | 9,354,417 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 46,000,000 | 46,000,000 | 26,000,000 | 26,000,000 | 13,000,000 | 13,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 4,342,317 | 4,392,750 | 24,392,750 | 34,642,000 | 34,577,500 | 38,721,334 | 18,721,334 | 22,496,334 | 11,248,167 | 9,354,417 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 20,000,000 | 30,157,000 | 30,157,000 | 33,933,334 | 13,933,334 | 17,933,334 | 8,966,667 | 8,966,667 |
| 其中：境内法人持股 | - | - | 20,000,000 | 30,157,000 | 30,157,000 | 33,933,334 | 13,933,334 | 13,933,334 | 6,966,667 | 6,966,667 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 4,000,000 | 2,000,000 | 2,000,000 |
| 高管持股(股) | 4,342,317 | 4,392,750 | 4,392,750 | 4,485,000 | 4,420,500 | 4,788,000 | 4,788,000 | 4,563,000 | 2,281,500 | 387,750 |
| 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 | 网下配售股份上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 增发A股上市 | 网下配售股份上市 | 转增股上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2022-01-27 | 2019-03-15 | 2018-10-29 | 2018-04-24 | 2016-10-11 | 2016-05-31 | 2015-12-21 | 2015-11-25 | 2015-11-25 | 2015-10-14 |
| 变动日期 | 2022-02-08 | 2019-03-20 | 2018-11-02 | 2017-12-31 | 2016-10-14 | 2016-06-03 | 2015-12-24 | 2015-12-04 | 2015-11-25 | 2015-10-19 |