| 类型/截止日期 | 2023-03-22 | 2020-06-30 | 2018-10-26 | 2017-10-25 | 2016-10-14 | 2015-12-22 |
|---|---|---|---|---|---|---|
| 总股本(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 5,651,500 | 4,748,500 | 4,974,250 | 4,784,250 | 4,594,250 | - |
| 流通A股(股) | 5,651,500 | 4,748,500 | 4,974,250 | 4,784,250 | 4,594,250 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 4,348,500 | 5,251,500 | 5,025,750 | 5,215,750 | 5,405,750 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 4,348,500 | 5,251,500 | 5,025,750 | 5,215,750 | 5,405,750 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,865,333 | 3,865,333 | 3,865,333 | 4,055,333 | 4,245,333 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | 190,000 | 380,000 | 3,299,000 |
| 其他境内自然人持股 | 3,865,333 | 3,865,333 | 3,865,333 | 3,865,333 | 3,865,333 | 6,701,000 |
| 高管持股(股) | 483,167 | 1,386,167 | 1,160,417 | 1,160,417 | 1,160,417 | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-03-17 | 2020-08-13 | 2018-10-23 | 2017-10-20 | 2016-10-11 | 2015-12-16 |
| 变动日期 | 2023-03-22 | 2020-06-30 | 2018-10-26 | 2017-10-25 | 2016-10-14 | 2015-12-22 |