| 类型/截止日期 | 2023-02-24 | 2023-01-20 | 2023-01-05 | 2022-02-22 | 2020-06-30 | 2019-12-31 | 2019-11-15 | 2018-08-15 | 2017-10-25 | 2017-09-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,214,000 | 41,374,000 | 41,374,000 | 41,374,000 | 40,000,000 | 40,000,000 | 40,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 9,881,500 | 9,881,500 | 8,139,250 | 7,739,500 | 7,570,500 | 7,570,750 | 12,570,750 | 17,970,750 | 17,914,500 | 16,116,166 |
| 流通A股(股) | 9,881,500 | 9,881,500 | 8,139,250 | 7,739,500 | 7,570,500 | 7,570,750 | 12,570,750 | 17,970,750 | 17,914,500 | 16,116,166 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,332,500 | 31,492,500 | 33,234,750 | 33,634,500 | 32,429,500 | 32,429,250 | 27,429,250 | 12,029,250 | 12,085,500 | 13,883,834 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 31,332,500 | 31,492,500 | 33,234,750 | 33,634,500 | 32,429,500 | 32,429,250 | 27,429,250 | 12,029,250 | 12,085,500 | 13,883,834 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | - | - | - |
| 其他内资持股合计(股) | 1,214,000 | 1,374,000 | 6,245,334 | 11,116,667 | 9,742,667 | 9,742,667 | 9,742,667 | 9,742,667 | 9,742,667 | 11,541,001 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 1,214,000 | 1,374,000 | 6,245,334 | 11,116,667 | 9,742,667 | 9,742,667 | 9,742,667 | 9,742,667 | 9,742,667 | 11,541,001 |
| 高管持股(股) | 20,118,500 | 20,118,500 | 16,989,416 | 12,517,833 | 12,686,833 | 12,686,583 | 7,686,583 | 2,286,583 | 2,342,833 | 2,342,833 |
| 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 | 回购 | 首发限售股份上市 | 首发限售股份上市 | 限制性股票 | 高管股份变动 | 高管股份变动 | 增发A股上市,高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 |
| 公告日期 | 2023-02-28 | 2023-01-17 | 2022-12-30 | 2022-02-24 | 2020-08-18 | 2020-04-27 | 2019-11-12 | 2018-08-08 | 2017-10-20 | 2017-08-28 |
| 变动日期 | 2023-02-24 | 2023-01-20 | 2023-01-05 | 2022-02-22 | 2020-06-30 | 2019-12-31 | 2019-11-15 | 2018-08-15 | 2017-10-25 | 2017-09-01 |