| 类型/截止日期 | 2022-06-21 | 2020-06-30 | 2019-04-26 | 2018-12-31 | 2018-07-02 | 2018-01-04 | 2017-01-04 | 2016-11-23 | 2015-12-30 | 2015-10-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 61,000,000 | 61,000,000 | 61,000,000 | 61,000,000 | 61,000,000 | 61,000,000 | 61,000,000 | 61,000,000 | 53,000,000 | 53,000,000 |
| 流通股(股) | 27,107,425 | 25,749,500 | 32,796,250 | 22,696,250 | 33,148,750 | 25,596,250 | 24,916,249 | 19,803,749 | 17,743,749 | 3,000,000 |
| 流通A股(股) | 27,107,425 | 25,749,500 | 32,796,250 | 22,696,250 | 33,148,750 | 25,596,250 | 24,916,249 | 19,803,749 | 17,743,749 | 3,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,892,575 | 35,250,500 | 28,203,750 | 38,303,750 | 27,851,250 | 35,403,750 | 36,083,751 | 41,196,251 | 35,256,251 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 61,000,000 | 61,000,000 | 53,000,000 | 53,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 33,892,575 | 35,250,500 | 28,203,750 | 38,303,750 | 27,851,250 | 35,403,750 | 36,083,751 | 41,196,251 | 35,256,251 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 1,666,666 | 1,666,666 | 4,750,000 | 4,750,000 | 10,250,000 | 10,930,001 | 16,360,001 | 16,360,001 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 513,334 | 1,026,667 | 1,026,667 | 1,540,000 |
| 其他境内自然人持股 | - | 1,666,666 | 1,666,666 | 4,750,000 | 4,750,000 | 10,250,000 | 10,416,667 | 15,333,334 | 15,333,334 | 48,460,000 |
| 高管持股(股) | 33,892,575 | 33,583,834 | 26,537,084 | 33,553,750 | 23,101,250 | 25,153,750 | 25,153,750 | 24,836,250 | 18,896,250 | - |
| 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 | 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,高管股份变动 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2022-06-15 | 2020-08-24 | 2019-04-23 | 2019-04-17 | 2018-06-27 | 2017-12-29 | 2016-12-29 | 2016-11-18 | 2015-12-25 | 2015-10-27 |
| 变动日期 | 2022-06-21 | 2020-06-30 | 2019-04-26 | 2018-12-31 | 2018-07-02 | 2018-01-04 | 2017-01-04 | 2016-11-23 | 2015-12-30 | 2015-10-30 |