| 类型/截止日期 | 2022-02-25 | 2020-07-22 | 2020-04-15 | 2019-09-25 | 2019-08-06 | 2019-06-30 | 2019-01-25 | 2018-10-18 | 2018-09-07 | 2018-03-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 15,976,999 | 15,856,999 | 15,506,999 | 15,506,999 | 15,506,999 | 15,506,999 | 15,506,999 | 15,499,999 | 11,630,000 | 10,130,000 |
| 流通股(股) | 5,170,683 | 4,488,244 | 4,488,244 | 4,447,925 | 3,831,685 | 3,165,305 | 3,331,900 | 3,331,900 | 2,500,000 | 2,500,000 |
| 流通A股(股) | 5,170,683 | 4,488,244 | 4,488,244 | 4,447,925 | 3,831,685 | 3,165,305 | 3,331,900 | 3,331,900 | 2,500,000 | 2,500,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,806,316 | 11,368,755 | 11,018,755 | 11,059,074 | 11,675,314 | 12,341,694 | 12,175,099 | 12,168,099 | 9,130,000 | 7,630,000 |
| 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) | 10,806,316 | 11,368,755 | 11,018,755 | 11,059,074 | 11,675,314 | 12,341,694 | 12,175,099 | 12,168,099 | 9,130,000 | 7,630,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,280,432 | 4,683,690 | 4,333,690 | 4,340,690 | 8,501,123 | 9,167,503 | 9,167,503 | 9,160,503 | 6,873,333 | 5,373,333 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 4,280,432 | 4,683,690 | 4,333,690 | 4,340,690 | 8,501,123 | 9,167,503 | 9,167,503 | 9,160,503 | 6,873,333 | 5,373,333 |
| 高管持股(股) | 6,525,884 | 6,685,065 | 6,685,065 | 6,718,384 | 3,174,191 | 3,174,191 | 3,007,596 | 3,007,596 | 2,256,667 | 2,256,667 |
| 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 | 增发A股上市 | 网下配售股份上市,高管股份变动 | 网下配售股份上市,首发限售股份上 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 转增股上市 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2022-02-21 | 2020-07-16 | 2020-04-10 | 2019-09-19 | 2019-08-01 | 2019-07-31 | 2019-01-22 | 2018-10-10 | 2018-09-04 | 2018-02-27 |
| 变动日期 | 2022-02-25 | 2020-07-22 | 2020-04-15 | 2019-09-25 | 2019-08-06 | 2019-06-30 | 2019-01-25 | 2018-10-18 | 2018-09-07 | 2018-03-02 |