| 类型/截止日期 | 2022-06-30 | 2018-12-31 | 2018-06-30 | 2017-03-24 | 2016-07-25 | 2016-07-19 | 2016-03-10 | 2015-07-21 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 7,920,000 | 8,022,500 | 7,920,000 | 8,022,500 | 4,022,500 | 3,897,500 | 5,205,000 | - | - |
| 流通A股(股) | 7,920,000 | 8,022,500 | 7,920,000 | 8,022,500 | 4,022,500 | 3,897,500 | 5,205,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,080,000 | 11,977,500 | 12,080,000 | 11,977,500 | 11,977,500 | 12,102,500 | 10,795,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 12,080,000 | 11,977,500 | 12,080,000 | 11,977,500 | 11,977,500 | 12,102,500 | 10,795,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,500,000 | 9,500,000 | 9,500,000 | 9,500,000 | 9,500,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,500,000 | 9,500,000 | 9,500,000 | 9,500,000 | 9,500,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 2,580,000 | 2,477,500 | 2,580,000 | 2,477,500 | 2,477,500 | 2,102,500 | 795,000 | - | - |
| 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 | 增发A股上市,其他变动原因 | 高管股份变动 | 高管股份变动 | 其他变动原因,增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-08-29 | 2019-04-22 | 2018-08-21 | 2017-04-18 | 2016-07-19 | 2016-07-19 | 2016-04-26 | 2015-07-14 | 2015-08-28 |
| 变动日期 | 2022-06-30 | 2018-12-31 | 2018-06-30 | 2017-03-24 | 2016-07-25 | 2016-07-19 | 2016-03-10 | 2015-07-21 | 2015-06-30 |