| 类型/截止日期 | 2022-06-21 | 2020-05-22 | 2018-12-31 | 2017-10-23 | 2017-07-06 | 2016-03-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,000,000 | 52,000,000 | 52,000,000 | 52,000,000 | 52,000,000 | 31,950,000 | 31,950,000 |
| 流通股(股) | 46,015,000 | 45,115,000 | 37,280,000 | 39,880,000 | 20,050,000 | - | - |
| 流通A股(股) | 46,015,000 | 45,115,000 | 37,280,000 | 39,880,000 | 20,050,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 5,985,000 | 6,885,000 | 14,720,000 | 12,120,000 | 31,950,000 | 31,950,000 | 31,950,000 |
| 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) | 5,985,000 | 6,885,000 | 14,720,000 | 12,120,000 | 31,950,000 | 31,950,000 | 31,950,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 390,000 | 390,000 | 6,975,000 | 6,975,000 | 31,950,000 | 31,950,000 | 31,950,000 |
| 其中：境内法人持股 | - | - | 6,000,000 | 6,000,000 | 18,000,000 | 18,000,000 | 18,000,000 |
| 其他境内自然人持股 | 390,000 | 390,000 | 975,000 | 975,000 | 13,950,000 | 13,950,000 | 13,950,000 |
| 高管持股(股) | 5,595,000 | 6,495,000 | 7,745,000 | 5,145,000 | - | - | - |
| 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 | 高管股份变动,首发限售股份上市,网 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 新三板上市,增发A股上市 | 其他变动原因 |
| 公告日期 | 2022-06-16 | 2020-05-19 | 2019-03-29 | 2017-10-18 | 2017-07-03 | 2016-02-29 | 2016-03-25 |
| 变动日期 | 2022-06-21 | 2020-05-22 | 2018-12-31 | 2017-10-23 | 2017-07-06 | 2016-03-18 | 2015-12-31 |