| 类型/截止日期 | 2023-04-07 | 2022-12-31 | 2022-09-15 | 2019-09-25 | 2019-03-20 | 2017-12-31 | 2017-11-09 | 2017-01-05 | 2016-11-30 | 2016-06-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,664,150 | 28,664,150 | 28,664,150 | 26,400,000 | 26,400,000 | 26,400,000 | 26,400,000 | 22,400,000 | 22,400,000 | 22,400,000 |
| 流通股(股) | 18,025,681 | 16,654,556 | 16,997,281 | 13,326,000 | 13,324,000 | 9,415,250 | 9,545,000 | 9,545,000 | 8,825,000 | 1,680,000 |
| 流通A股(股) | 18,025,681 | 16,654,556 | 16,997,281 | 13,326,000 | 13,324,000 | 9,415,250 | 9,545,000 | 9,545,000 | 8,825,000 | 1,680,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,638,469 | 12,009,594 | 11,666,869 | 13,074,000 | 13,076,000 | 16,984,750 | 16,855,000 | 12,855,000 | 13,575,000 | 20,720,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,400,000 | 22,400,000 | 22,400,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 10,638,469 | 12,009,594 | 11,666,869 | 13,074,000 | 13,076,000 | 16,984,750 | 16,855,000 | 12,855,000 | 13,575,000 | 20,720,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,341,634 | 7,341,634 | 7,341,634 | 9,712,667 | 9,720,667 | 13,712,667 | 13,712,667 | 9,712,667 | 10,432,667 | 20,720,000 |
| 其中：境内法人持股 | - | - | - | - | - | 510,715 | 510,715 | - | - | 2,860,000 |
| 其他境内自然人持股 | 7,341,634 | 7,341,634 | 7,341,634 | 9,712,667 | 9,720,667 | 13,201,952 | 13,201,952 | 9,712,667 | 10,432,667 | 17,860,000 |
| 高管持股(股) | 3,296,835 | 4,667,960 | 4,325,235 | 3,361,333 | 3,355,333 | 3,272,083 | 3,142,333 | 3,142,333 | 3,142,333 | - |
| 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 | 高管股份变动 | 网下配售股份上市 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 网下配售股份上市 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2023-03-30 | 2023-04-27 | 2022-09-09 | 2019-09-20 | 2019-03-15 | 2018-04-20 | 2017-11-03 | 2016-12-27 | 2016-11-22 | 2016-05-20 |
| 变动日期 | 2023-04-07 | 2022-12-31 | 2022-09-15 | 2019-09-25 | 2019-03-20 | 2017-12-31 | 2017-11-09 | 2017-01-05 | 2016-11-30 | 2016-06-01 |