| 类型/截止日期 | 2023-02-08 | 2019-07-12 | 2018-03-31 | 2017-06-15 | 2016-08-04 | 2016-05-03 | 2015-07-10 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 48,000,000 | 48,000,000 |
| 流通股(股) | 34,081,000 | 33,035,500 | 18,919,374 | 29,960,500 | 23,360,000 | 13,120,000 | 13,120,000 | 13,120,000 |
| 流通A股(股) | 34,081,000 | 33,035,500 | 18,919,374 | 29,960,500 | 23,360,000 | 13,120,000 | 13,120,000 | 13,120,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,919,000 | 21,964,500 | 36,080,626 | 25,039,500 | 31,640,000 | 41,880,000 | 34,880,000 | 34,880,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 55,000,000 | 55,000,000 | 48,000,000 | 48,000,000 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 20,919,000 | 21,964,500 | 36,080,626 | 25,039,500 | 31,640,000 | 41,880,000 | 34,880,000 | 34,880,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 15,875,000 | 15,875,000 | 22,840,000 | 38,680,000 | 31,680,000 | 31,680,000 |
| 其中：境内法人持股 | - | - | 12,835,000 | 12,835,000 | 6,640,000 | 9,680,000 | 6,080,000 | 6,080,000 |
| 其他境内自然人持股 | - | - | 3,040,000 | 3,040,000 | 16,200,000 | 29,000,000 | 25,600,000 | 25,600,000 |
| 高管持股(股) | 20,919,000 | 21,964,500 | 20,205,626 | 9,164,500 | 8,800,000 | 3,200,000 | 3,200,000 | 3,200,000 |
| 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 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-02-03 | 2019-07-09 | 2018-04-27 | 2017-06-12 | 2016-08-01 | 2016-04-28 | 2015-07-01 | 2015-08-26 |
| 变动日期 | 2023-02-08 | 2019-07-12 | 2018-03-31 | 2017-06-15 | 2016-08-04 | 2016-05-03 | 2015-07-10 | 2015-06-30 |