| 类型/截止日期 | 2023-04-04 | 2022-07-08 | 2020-04-02 | 2018-06-08 | 2018-04-27 | 2018-03-27 | 2017-06-27 | 2017-03-23 | 2017-01-19 | 2016-05-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,200,000 | 50,200,000 | 50,200,000 | 50,200,000 | 50,200,000 | 45,500,000 | 45,500,000 | 45,500,000 | 42,500,000 | 42,500,000 |
| 流通股(股) | 30,310,000 | 27,058,750 | 26,983,750 | 24,666,250 | 22,541,250 | 17,841,250 | 13,281,250 | 11,156,250 | 11,156,250 | - |
| 流通A股(股) | 30,310,000 | 27,058,750 | 26,983,750 | 24,666,250 | 22,541,250 | 17,841,250 | 13,281,250 | 11,156,250 | 11,156,250 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,890,000 | 23,141,250 | 23,216,250 | 25,533,750 | 27,658,750 | 27,658,750 | 32,218,750 | 34,343,750 | 31,343,750 | 42,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,500,000 | 42,500,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 19,890,000 | 23,141,250 | 23,216,250 | 25,533,750 | 27,658,750 | 27,658,750 | 32,218,750 | 34,343,750 | 31,343,750 | 42,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,896,666 | 8,896,666 | 8,896,666 | 11,896,666 | 14,021,666 | 14,021,666 | 22,918,333 | 25,043,333 | 22,043,333 | 42,500,000 |
| 其中：境内法人持股 | - | - | - | - | 2,125,000 | 2,125,000 | 2,125,000 | 4,250,000 | 4,250,000 | 6,375,000 |
| 其他境内自然人持股 | 8,896,666 | 8,896,666 | 8,896,666 | 11,896,666 | 11,896,666 | 11,896,666 | 20,793,333 | 20,793,333 | 17,793,333 | 36,125,000 |
| 高管持股(股) | 10,993,334 | 14,244,584 | 14,319,584 | 13,637,084 | 13,637,084 | 13,637,084 | 9,300,417 | 9,300,417 | 9,300,417 | - |
| 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 | 网下配售股份上市 | 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 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-03-30 | 2022-07-04 | 2020-03-30 | 2018-06-05 | 2018-04-24 | 2018-03-21 | 2017-06-22 | 2017-03-20 | 2017-01-16 | 2016-04-28 |
| 变动日期 | 2023-04-04 | 2022-07-08 | 2020-04-02 | 2018-06-08 | 2018-04-27 | 2018-03-27 | 2017-06-27 | 2017-03-23 | 2017-01-19 | 2016-05-20 |