| 类型/截止日期 | 2022-12-31 | 2019-06-10 | 2019-04-29 | 2018-12-31 | 2018-01-09 | 2017-08-31 | 2016-06-22 | 2015-12-21 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 61,104,350 | 61,104,350 | 29,807,000 | 29,807,000 | 29,807,000 | 29,807,000 | 29,807,000 | 28,000,000 |
| 流通股(股) | 30,345,125 | 30,437,375 | 14,847,500 | 14,364,250 | 14,494,250 | 13,287,582 | 5,255,916 | 4,106,666 |
| 流通A股(股) | 30,345,125 | 30,437,375 | 14,847,500 | 14,364,250 | 14,494,250 | 13,287,582 | 5,255,916 | 4,106,666 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,759,225 | 30,666,975 | 14,959,500 | 15,442,750 | 15,312,750 | 16,519,418 | 24,551,084 | 23,893,334 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 29,807,000 | 28,000,000 | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 30,759,225 | 30,666,975 | 14,959,500 | 15,442,750 | 15,312,750 | 16,519,418 | 24,551,084 | 23,893,334 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,830,000 | 25,830,000 | 12,600,000 | 12,600,000 | 12,600,000 | 13,806,668 | 23,413,334 | 23,413,334 |
| 其中：境内法人持股 | - | - | - | - | - | 1,206,668 | 2,413,334 | 2,413,334 |
| 其他境内自然人持股 | 25,830,000 | 25,830,000 | 12,600,000 | 12,600,000 | 12,600,000 | 12,600,000 | 21,000,000 | 21,000,000 |
| 高管持股(股) | 4,929,225 | 4,836,975 | 2,359,500 | 2,842,750 | 2,712,750 | 2,712,750 | 1,137,750 | 480,000 |
| 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 | 转增股上市,送股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-04-26 | 2019-05-31 | 2019-04-24 | 2019-04-22 | 2018-01-03 | 2017-08-28 | 2016-06-17 | 2015-12-01 |
| 变动日期 | 2022-12-31 | 2019-06-10 | 2019-04-29 | 2018-12-31 | 2018-01-09 | 2017-08-31 | 2016-06-22 | 2015-12-21 |