| 类型/截止日期 | 2022-04-21 | 2019-06-30 | 2018-01-22 | 2017-08-17 | 2017-01-18 | 2017-01-13 | 2016-03-07 | 2016-01-21 | 2016-01-04 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 47,800,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 |
| 流通股(股) | 20,371,000 | 8,940,750 | 9,122,250 | 8,912,244 | 5,612,244 | 5,402,247 | 6,227,247 | 6,051,914 | 6,015,914 | 6,015,914 |
| 流通A股(股) | 20,371,000 | 8,940,750 | 9,122,250 | 8,912,244 | 5,612,244 | 5,402,247 | 6,227,247 | 6,051,914 | 6,015,914 | 6,015,914 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 27,429,000 | 13,559,250 | 13,377,750 | 13,587,756 | 16,887,756 | 17,097,753 | 16,272,753 | 16,448,086 | 16,484,086 | 16,484,086 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | 22,500,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 27,429,000 | 13,559,250 | 13,377,750 | 13,587,756 | 16,887,756 | 17,097,753 | 16,272,753 | 16,448,086 | 16,484,086 | 16,484,086 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,196,668 | 11,598,334 | 11,598,334 | 11,808,340 | 11,808,340 | 12,018,337 | 12,018,337 | 12,193,670 | 12,193,670 | 12,193,670 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 23,196,668 | 11,598,334 | 11,598,334 | 11,808,340 | 11,808,340 | 12,018,337 | 12,018,337 | 12,193,670 | 12,193,670 | 12,193,670 |
| 高管持股(股) | 4,232,332 | 1,960,916 | 1,779,416 | 1,779,416 | 5,079,416 | 5,079,416 | 4,254,416 | 4,254,416 | 4,290,416 | 4,290,416 |
| 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 | 增发A股上市 | 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 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-04-15 | 2019-08-26 | 2018-01-17 | 2017-08-14 | 2017-01-13 | 2017-01-13 | 2016-03-02 | 2016-01-18 | 2015-12-18 | 2016-04-14 |
| 变动日期 | 2022-04-21 | 2019-06-30 | 2018-01-22 | 2017-08-17 | 2017-01-18 | 2017-01-13 | 2016-03-07 | 2016-01-21 | 2016-01-04 | 2015-12-31 |