股本结构
单位：万股
| 公告日期 | 2023-03-28 | 2022-11-03 | 2022-08-09 | 2022-03-15 | 2021-05-11 | 2021-03-25 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3315.25 | 3312.60 | 3158.75 | 3154.56 | 3152.94 | 3152.15 |
| 普通股本 | 3315.25 | 3312.60 | 3158.75 | 3154.56 | 3152.94 | 3152.15 |
| 优先股 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 其他 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 | 未披露 |
| 变动日期 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2021-12-31 | 2021-03-31 | 2021-03-04 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2023-03-28 | 3315.25 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock as part of At-the-Market offering, net of issuance costs of $300
Issuance of common stock under employee share purchase plan
|
2022-12-31 |
| 2022-11-03 | 3312.60 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock as part of At-the-Market offering, net of issuance costs of $300
|
2022-09-30 |
| 2022-08-09 | 3158.75 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock under employee share purchase plan
|
2022-06-30 |
| 2022-03-15 | 3154.56 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock in private placement financing, net of issuance costs of $4,785
Issuance of common stock upon purchases under employee share purchase plan
|
2021-12-31 |
| 2021-05-11 | 3152.94 | 未披露 |
更多>>
From January 1, 2021 to March 31, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock in private placement financing, net of issuance costs of $4,785,000
|
2021-03-31 |
| 2021-03-25 | 3152.15 | 未披露 | 定期报告 | 2021-03-04 |
| 2021-03-25 | 1743.70 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Issuance of common stock upon exercise of stock options
Issuance of common stock upon purchases under employee share purchase plan
Issuance of common stock upon net exercise of common stock warrants
|
2020-12-31 |
| 2020-11-10 | 1742.22 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of stock options
Issuance of common stock upon net exercise of common stock warrants
|
2020-09-30 |
| 2020-08-11 | 1740.92 | 未披露 | 定期报告 | 2020-07-31 |
| 2020-10-23 | 1740.50 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of stock options
|
2020-06-30 |
| 2020-05-12 | 1738.94 | 未披露 | 定期报告 | 2020-04-30 |
| 2020-04-24 | 1738.78 | 未披露 | 定期报告 | 2020-04-13 |
| 2020-05-12 | 1738.62 | 未披露 |
更多>>
From January 1, 2020 to March 31, 2020
Issuance of common stock upon exercise of stock options
|
2020-03-31 |
| 2020-03-10 | 1738.20 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of Series B convertible preferred stock for cash, net of issuance costs of $206
Conversion of redeemable convertible preferred stock into common stock
Issuance of common stock upon initial public offering,net of issuance cost
Vesting of restricted stock
Issuance of common stock upon exercise of stock options
Issuance of common stock upon net exercise of common stock warrants
|
2019-12-31 |
| 2019-11-12 | 1737.57 | 未披露 | 定期报告 | 2019-11-08 |
| 2019-11-12 | 1681.56 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Conversion of redeemable convertible preferred stock into common stock
Issuance of common stock upon initial public offering, net of issuance costs of $8,752
Vesting of restricted stock
Issuance of common stock upon exercise of stock options
Issuance of common stock upon net exercise of common stock warrants
|
2019-09-30 |
| 2019-09-13 | 1660.53 | 未披露 |
更多>>
1.Common stock offered by us 5,500,000 shares.
2.The number of shares of common stock to be outstanding after this offering is based on 11,105,256 shares of common stock outstanding as of June 30, 2019 and includes an aggregate of 9,936,341 shares of common stock issuable upon conversion of our outstanding convertible preferred stock as of June 30, 2019
|
2019-09-13 |
| 2019-08-16 | 541.89 | 4670.08 | 定期报告 | 2019-06-30 |
From December 31, 2021 to December 31, 2022
Issuance of common stock as part of At-the-Market offering, net of issuance costs of $300
Issuance of common stock under employee share purchase plan
From June 30, 2022 to September 30, 2022
Issuance of common stock as part of At-the-Market offering, net of issuance costs of $300
From March 31, 2022 to June 30, 2022
Issuance of common stock under employee share purchase plan
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock in private placement financing, net of issuance costs of $4,785
Issuance of common stock upon purchases under employee share purchase plan
From January 1, 2021 to March 31, 2021
Issuance of common stock upon exercise of stock options
Issuance of common stock in private placement financing, net of issuance costs of $4,785,000
From December 31, 2019 to December 31, 2020
Issuance of common stock upon exercise of stock options
Issuance of common stock upon purchases under employee share purchase plan
Issuance of common stock upon net exercise of common stock warrants
From June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of stock options
Issuance of common stock upon net exercise of common stock warrants
From March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of stock options
From January 1, 2020 to March 31, 2020
Issuance of common stock upon exercise of stock options
from December 31, 2018 to December 31, 2019
Issuance of Series B convertible preferred stock for cash, net of issuance costs of $206
Conversion of redeemable convertible preferred stock into common stock
Issuance of common stock upon initial public offering,net of issuance cost
Vesting of restricted stock
Issuance of common stock upon exercise of stock options
Issuance of common stock upon net exercise of common stock warrants
from June 30, 2019 to September 30, 2019
Conversion of redeemable convertible preferred stock into common stock
Issuance of common stock upon initial public offering, net of issuance costs of $8,752
Vesting of restricted stock
Issuance of common stock upon exercise of stock options
Issuance of common stock upon net exercise of common stock warrants
1.Common stock offered by us 5,500,000 shares.
2.The number of shares of common stock to be outstanding after this offering is based on 11,105,256 shares of common stock outstanding as of June 30, 2019 and includes an aggregate of 9,936,341 shares of common stock issuable upon conversion of our outstanding convertible preferred stock as of June 30, 2019