| 类型/截止日期 | 2022-06-30 | 2019-12-31 | 2018-04-02 | 2017-02-23 | 2017-01-20 | 2017-01-13 | 2016-08-17 | 2016-05-23 | 2016-04-08 | 2015-11-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 155,000,000 | 155,000,000 | 155,000,000 | 155,000,000 | 155,000,000 | 155,000,000 | 130,000,000 | 130,000,000 | 65,000,000 | 56,088,600 |
| 流通股(股) | 125,526,300 | 126,066,300 | 125,526,300 | 124,986,300 | 115,117,386 | 113,117,386 | 88,117,386 | 5,953,886 | 2,976,943 | - |
| 流通A股(股) | 125,526,300 | 126,066,300 | 125,526,300 | 124,986,300 | 115,117,386 | 113,117,386 | 88,117,386 | 5,953,886 | 2,976,943 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 29,473,700 | 28,933,700 | 29,473,700 | 30,013,700 | 39,882,614 | 41,882,614 | 41,882,614 | 124,046,114 | 62,023,057 | 56,088,600 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 155,000,000 | 155,000,000 | 155,000,000 | 130,000,000 | 130,000,000 | 65,000,000 | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 29,473,700 | 28,933,700 | 29,473,700 | 30,013,700 | 39,882,614 | 41,882,614 | 41,882,614 | 124,046,114 | 62,023,057 | 56,088,600 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,712,756 | 11,712,756 | 11,712,756 | 11,712,756 | 21,581,670 | 33,294,426 | 33,294,426 | 122,046,114 | 61,023,057 | 56,088,600 |
| 其中：境内法人持股 | - | - | - | - | 7,859,008 | 7,859,008 | 7,859,008 | 45,452,110 | 22,726,055 | 18,796,551 |
| 其他境内自然人持股 | 11,712,756 | 11,712,756 | 11,712,756 | 11,712,756 | 13,722,662 | 25,435,418 | 25,435,418 | 76,594,004 | 38,297,002 | 37,292,049 |
| 高管持股(股) | 17,760,944 | 17,220,944 | 17,760,944 | 18,300,944 | 18,300,944 | 8,588,188 | 8,588,188 | 2,000,000 | 1,000,000 | - |
| 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 | 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,其他变动原因 | 首发限售股份上市 | 转增股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-08-10 | 2020-06-30 | 2018-03-28 | 2017-02-20 | 2017-01-17 | 2017-04-21 | 2016-08-12 | 2016-05-16 | 2016-04-01 | 2015-11-06 |
| 变动日期 | 2022-06-30 | 2019-12-31 | 2018-04-02 | 2017-02-23 | 2017-01-20 | 2017-01-13 | 2016-08-17 | 2016-05-23 | 2016-04-08 | 2015-11-13 |