| 类型/截止日期 | 2022-07-05 | 2020-03-04 | 2019-06-24 | 2018-07-20 | 2018-06-14 | 2017-10-20 | 2017-08-15 | 2017-06-15 | 2016-04-05 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 10,000,000 | 10,000,000 | 8,000,000 | 8,000,000 |
| 流通股(股) | 31,616,000 | 27,838,695 | 16,366,484 | 16,222,484 | 10,392,724 | 8,953,146 | 2,797,858 | - | - | - |
| 流通A股(股) | 31,616,000 | 27,838,695 | 16,366,484 | 16,222,484 | 10,392,724 | 8,953,146 | 2,797,858 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 384,000 | 4,161,305 | 15,633,516 | 15,777,516 | 21,607,276 | 23,046,854 | 7,202,142 | 10,000,000 | 8,000,000 | 8,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 384,000 | 4,161,305 | 15,633,516 | 15,777,516 | 21,607,276 | 23,046,854 | 7,202,142 | 10,000,000 | 8,000,000 | 8,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 10,005,522 | 10,005,522 | 15,979,282 | 17,418,860 | 5,443,394 | 9,900,000 | 8,000,000 | 8,000,000 |
| 其中：境内法人持股 | - | - | - | - | 5,781,760 | 5,781,760 | 1,806,800 | 1,806,800 | - | - |
| 其他境内自然人持股 | - | - | 10,005,522 | 10,005,522 | 10,197,522 | 11,637,100 | 3,636,594 | 8,093,200 | 8,000,000 | 8,000,000 |
| 高管持股(股) | 384,000 | 4,161,305 | 5,627,994 | 5,771,994 | 5,627,994 | 5,627,994 | 1,758,748 | 100,000 | - | - |
| 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,首发限售股份上市 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 送股上市,转增股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-06-30 | 2020-02-27 | 2019-06-19 | 2018-07-16 | 2018-06-11 | 2017-10-12 | 2017-08-10 | 2017-06-12 | 2016-02-29 | 2016-04-11 |
| 变动日期 | 2022-07-05 | 2020-03-04 | 2019-06-24 | 2018-07-20 | 2018-06-14 | 2017-10-20 | 2017-08-15 | 2017-06-15 | 2016-04-05 | 2015-12-31 |