| 类型/截止日期 | 2023-05-05 | 2022-12-31 | 2020-05-19 | 2020-05-14 | 2020-03-04 | 2017-09-21 | 2017-05-09 | 2016-08-17 | 2016-07-20 | 2015-10-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,866,208 | 45,037,408 | 45,037,408 | 45,037,408 | 45,037,408 | 45,037,408 | 10,826,300 | 10,526,300 | 10,526,300 | 10,000,000 |
| 流通股(股) | 25,894,893 | 25,066,093 | 25,731,408 | 20,358,408 | 20,420,608 | 19,983,808 | 4,803,800 | 4,503,800 | 526,300 | - |
| 流通A股(股) | 25,894,893 | 25,066,093 | 25,731,408 | 20,358,408 | 20,420,608 | 19,983,808 | 4,803,800 | 4,503,800 | 526,300 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,971,315 | 19,971,315 | 19,306,000 | 24,679,000 | 24,616,800 | 25,053,600 | 6,022,500 | 6,022,500 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,826,300 | 10,526,300 | 10,526,300 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 19,971,315 | 19,971,315 | 19,306,000 | 24,679,000 | 24,616,800 | 25,053,600 | 6,022,500 | 6,022,500 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,235,200 | 9,235,200 | 9,235,200 | 18,470,400 | 18,470,400 | 18,470,400 | 4,440,000 | 4,440,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,235,200 | 9,235,200 | 9,235,200 | 18,470,400 | 18,470,400 | 18,470,400 | 4,440,000 | 4,440,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 10,736,115 | 10,736,115 | 10,070,800 | 6,208,600 | 6,146,400 | 6,583,200 | 1,582,500 | 1,582,500 | - | - |
| 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 | 增发A股上市 | 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 | 高管股份变动 | 转增股上市 | 增发A股上市 | 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 | 2023-04-21 | 2020-05-14 | 2020-05-14 | 2020-02-28 | 2017-09-13 | 2017-05-04 | 2016-08-11 | 2016-07-15 | 2015-09-24 |
| 变动日期 | 2023-05-05 | 2022-12-31 | 2020-05-19 | 2020-05-14 | 2020-03-04 | 2017-09-21 | 2017-05-09 | 2016-08-17 | 2016-07-20 | 2015-10-14 |