| 类型/截止日期 | 2022-12-31 | 2022-09-01 | 2022-06-21 | 2022-01-25 | 2019-11-04 | 2019-06-30 | 2019-04-08 | 2019-01-16 | 2018-04-03 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,800,000 | 25,800,000 | 21,500,000 | 21,500,000 | 21,500,000 | 21,500,000 | 21,500,000 | 18,000,000 | 18,000,000 | 18,000,000 |
| 流通股(股) | 22,353,679 | 22,354,180 | 18,628,483 | 17,528,483 | 17,716,250 | 17,076,250 | 17,236,250 | 15,885,000 | 10,985,000 | 705,000 |
| 流通A股(股) | 22,353,679 | 22,354,180 | 18,628,483 | 17,528,483 | 17,716,250 | 17,076,250 | 17,236,250 | 15,885,000 | 10,985,000 | 705,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,446,321 | 3,445,820 | 2,871,517 | 3,971,517 | 3,783,750 | 4,423,750 | 4,263,750 | 2,115,000 | 7,015,000 | 17,295,000 |
| 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) | 3,446,321 | 3,445,820 | 2,871,517 | 3,971,517 | 3,783,750 | 4,423,750 | 4,263,750 | 2,115,000 | 7,015,000 | 17,295,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | 9,800,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | 9,800,000 |
| 高管持股(股) | 3,446,321 | 3,445,820 | 2,871,517 | 3,971,517 | 3,783,750 | 4,423,750 | 4,263,750 | 2,115,000 | 7,015,000 | 7,495,000 |
| 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 | 送股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 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 |
| 公告日期 | 2023-04-25 | 2022-08-25 | 2022-06-16 | 2022-01-20 | 2019-10-30 | 2019-08-23 | 2019-04-02 | 2019-01-11 | 2018-03-29 | 2018-04-16 |
| 变动日期 | 2022-12-31 | 2022-09-01 | 2022-06-21 | 2022-01-25 | 2019-11-04 | 2019-06-30 | 2019-04-08 | 2019-01-16 | 2018-04-03 | 2017-12-31 |