股本结构
单位：万股
| 公告日期 | 2026-08-04 | 2026-08-04 | 2026-04-23 | 2026-05-05 | 2026-02-12 | 2026-02-12 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1700.88 | 1692.50 | 1670.85 | 1665.88 | 1655.18 | 1643.01 |
| 普通股本 | 1700.88 | 1692.50 | 1670.85 | 1665.88 | 1655.18 | 1643.01 |
| 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 | 2026-07-24 | 2026-06-30 | 2026-04-17 | 2026-03-31 | 2026-01-30 | 2025-12-31 |
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 |
|---|---|---|---|---|
| 2026-08-04 | 1700.88 | 未披露 | 定期报告 | 2026-07-24 |
| 2026-08-04 | 1692.50 | 未披露 |
更多>>
From March 31,2026 to June 30,2026
Shares repurchased and retired
Vesting of restricted stock units, including units with a market condition
|
2026-06-30 |
| 2026-04-23 | 1670.85 | 未披露 | 定期报告 | 2026-04-17 |
| 2026-05-05 | 1665.88 | 未披露 |
更多>>
From January 1, 2026 to March 31, 2026
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2026-03-31 |
| 2026-02-12 | 1655.18 | 未披露 | 定期报告 | 2026-01-30 |
| 2026-02-12 | 1643.01 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Vesting of restricted stock units
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2025-12-31 |
| 2025-11-04 | 1637.12 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-11-04 | 1631.95 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2025-09-30 |
| 2025-08-05 | 1615.21 | 未披露 | 定期报告 | 2025-07-25 |
| 2025-08-05 | 1608.92 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
|
2025-06-30 |
| 2025-04-23 | 1580.96 | 未披露 | 定期报告 | 2025-04-14 |
| 2025-05-01 | 1578.49 | 未披露 |
更多>>
From January 1, 2025 to March 31, 2025
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2025-03-31 |
| 2025-02-12 | 1561.00 | 未披露 | 定期报告 | 2025-01-31 |
| 2025-02-12 | 1557.02 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Vesting of restricted stock units
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2024-12-31 |
| 2024-10-30 | 1531.98 | 未披露 | 定期报告 | 2024-10-18 |
| 2024-10-30 | 1528.74 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Vesting of restricted stock units
Issuance of stock under employee stock purchase plan
Shares repurchased and retired
|
2024-09-30 |
| 2024-07-31 | 1499.10 | 未披露 | 定期报告 | 2024-07-19 |
| 2024-06-28 | 1495.60 | 未披露 |
更多>>
American Well Corporation. Announced that its Board of Directorshas approved a 1-for-20 reverse stock split of its Class A common stock, Class B common stock and Class C common stock.
|
2024-07-11 |
| 2024-06-28 | 29912.00 | 未披露 | 定期报告 | 2024-06-28 |
| 2024-04-26 | 29646.31 | 未披露 | 定期报告 | 2024-04-19 |
| 2024-05-01 | 29610.47 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2024
Issuance of stock under employee stock purchase plan
Vesting of restricted stock units
|
2024-03-31 |
| 2024-02-15 | 28925.26 | 未披露 | 定期报告 | 2024-02-02 |
| 2024-02-15 | 28848.85 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Exercise of common stock options
Vesting of restricted stock units
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2023-12-31 |
| 2023-11-01 | 28756.92 | 未披露 | 定期报告 | 2023-10-27 |
| 2023-11-01 | 28698.41 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Vesting of restricted stock units
Issuance of stock under employee stock purchase plan
|
2023-09-30 |
| 2023-08-02 | 28467.35 | 未披露 | 定期报告 | 2023-07-28 |
| 2023-04-28 | 28086.88 | 未披露 | 定期报告 | 2023-04-25 |
| 2023-05-03 | 28070.87 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Exercise of common stock options
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
|
2023-03-31 |
| 2023-02-23 | 27759.33 | 未披露 | 定期报告 | 2023-02-10 |
| 2023-02-23 | 27713.97 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Shares withheld related to net share settlement and retired treasury stock in 2022
Issuance of stock under employee stock purchase plan
Issuance of stock related to SilverCloud bonus escrow
Exercise of common stock options
Vesting of restricted stock units
Issuance of common stock related to SilverCloud earn-out settlement
Issuance of common stock related to Conversa earn-out settlement
|
2022-12-31 |
| 2022-11-08 | 27540.96 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-08 | 27525.03 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2022
Issuance of stock under employee stock purchase plan
|
2022-09-30 |
| 2022-08-05 | 27356.77 | 未披露 | 定期报告 | 2022-07-31 |
| 2022-08-05 | 27334.30 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Exercise of common stock options
Vesting of restricted stock units
Issuance of common stock related to SilverCloud earn-out settlement
|
2022-06-30 |
| 2022-05-10 | 26630.55 | 未披露 | 定期报告 | 2022-04-30 |
| 2022-04-29 | 26571.28 | 未披露 | 定期报告 | 2022-04-14 |
| 2022-05-10 | 26569.26 | 未披露 |
更多>>
From January 1, 2022 to March 31, 2022
Exercise of common stock options
Vesting of restricted stock units
Issuance of stock under employee stock purchase plan
Issuance of common stock related to Conversa earn-out settlement
|
2022-03-31 |
| 2022-02-28 | 26331.49 | 未披露 | 定期报告 | 2022-02-15 |
| 2022-02-28 | 26187.16 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Exercise of common stock options
Vesting of restricted stock units
Retirement of treasury stock purchased in 2020
Shares withheld related to net share settlement and retired treasury stock in 2021
Issuance of stock under employee stock purchase plan
Issuance of common stock in acquisitions
|
2021-12-31 |
| 2021-11-12 | 25995.91 | 未披露 | 定期报告 | 2021-10-31 |
| 2021-11-12 | 25936.53 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2021
Issuance of stock under employee stock purchase plan
Issuance of common stock in acquisitions
|
2021-09-30 |
| 2021-08-12 | 24288.80 | 未披露 | 定期报告 | 2021-07-31 |
| 2021-08-12 | 24211.89 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2021
|
2021-06-30 |
| 2021-05-13 | 24103.29 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-04-30 | 24043.03 | 未披露 | 定期报告 | 2021-04-19 |
| 2021-05-13 | 23953.03 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2021
|
2021-03-31 |
| 2021-03-26 | 23812.48 | 未披露 | 定期报告 | 2021-03-12 |
| 2021-01-20 | 23471.98 | 未披露 |
更多>>
1.Class A common stock offered by the selling stockholders 11,280,647 shares.
2.Unless the company specifically state otherwise, throughout this prospectus the number of shares of Class A, Class B and Class C common stock that will be outstanding after this offering is based on 199,647,646 shares of Class A common stock, 29,032,042 shares of Class B common stock and 5,555,555 shares of Class C common stock in each case outstanding as of September 30, 2020.
|
2021-01-20 |
| 2021-03-26 | 23560.41 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Issuance of Series C convertible preferred stock, net of issuance costs of $1,011
Conversion of Series A, Series B, and Series C convertible preferred stock
Treasury stock
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement
Issuance of common stock in connection with initial public offering, net of offering costs and underwriting discounts of $54,242
Issuance of common stock in connection with Google Private Placement, net of issuance costs of $900
Retirement of treasury stock
|
2020-12-31 |
| 2020-11-13 | 23495.61 | 未披露 | 定期报告 | 2020-10-30 |
| 2020-11-13 | 23423.52 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Exercise of common stock options
Vesting of restricted stock units
Class A and Class B shares withheld related to net share settlement of loans
Conversion of Series A, Series B, and Series C convertible preferred stock into Class A shares
Issuance of Class A shares in connection with initial public offering, net of offering costs and underwriting discounts of $53,730
Issuance of Class C shares in connection with Google Private Placement, net of offering costs of $900
Stock-based compensation expense
|
2020-09-30 |
| 2020-09-18 | 22543.19 | 未披露 |
更多>>
1.Class A common stock offered by the company 41,222,222 shares.
|
2020-09-17 |
From March 31,2026 to June 30,2026
Shares repurchased and retired
Vesting of restricted stock units, including units with a market condition
From January 1, 2026 to March 31, 2026
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From December 31, 2024 to December 31, 2025
Vesting of restricted stock units
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From June 30, 2025 to September 30, 2025
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From March 31, 2025 to June 30, 2025
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
From January 1, 2025 to March 31, 2025
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From December 31, 2023 to December 31, 2024
Vesting of restricted stock units
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From June 30, 2024 to September 30, 2024
Vesting of restricted stock units
Issuance of stock under employee stock purchase plan
Shares repurchased and retired
American Well Corporation. Announced that its Board of Directorshas approved a 1-for-20 reverse stock split of its Class A common stock, Class B common stock and Class C common stock.
From January 1, 2024 to March 31, 2024
Issuance of stock under employee stock purchase plan
Vesting of restricted stock units
From December 31, 2022 to December 31, 2023
Exercise of common stock options
Vesting of restricted stock units
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From June 30, 2023 to September 30, 2023
Vesting of restricted stock units
Issuance of stock under employee stock purchase plan
From January 1, 2023 to March 31, 2023
Exercise of common stock options
Vesting of restricted stock units, including units with a market condition
Shares repurchased and retired
Issuance of stock under employee stock purchase plan
From December 31, 2021 to December 31, 2022
Shares withheld related to net share settlement and retired treasury stock in 2022
Issuance of stock under employee stock purchase plan
Issuance of stock related to SilverCloud bonus escrow
Exercise of common stock options
Vesting of restricted stock units
Issuance of common stock related to SilverCloud earn-out settlement
Issuance of common stock related to Conversa earn-out settlement
From June 30, 2022 to September 30, 2022
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2022
Issuance of stock under employee stock purchase plan
From March 31, 2022 to June 30, 2022
Exercise of common stock options
Vesting of restricted stock units
Issuance of common stock related to SilverCloud earn-out settlement
From January 1, 2022 to March 31, 2022
Exercise of common stock options
Vesting of restricted stock units
Issuance of stock under employee stock purchase plan
Issuance of common stock related to Conversa earn-out settlement
From December 31, 2020 to December 31, 2021
Exercise of common stock options
Vesting of restricted stock units
Retirement of treasury stock purchased in 2020
Shares withheld related to net share settlement and retired treasury stock in 2021
Issuance of stock under employee stock purchase plan
Issuance of common stock in acquisitions
From June 30, 2021 to September 30, 2021
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2021
Issuance of stock under employee stock purchase plan
Issuance of common stock in acquisitions
From March 31, 2021 to June 30, 2021
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2021
From December 31, 2020 To March 31, 2021
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement and retired treasury stock in 2021
1.Class A common stock offered by the selling stockholders 11,280,647 shares.
2.Unless the company specifically state otherwise, throughout this prospectus the number of shares of Class A, Class B and Class C common stock that will be outstanding after this offering is based on 199,647,646 shares of Class A common stock, 29,032,042 shares of Class B common stock and 5,555,555 shares of Class C common stock in each case outstanding as of September 30, 2020.
from December 31, 2019 to December 31, 2020
Issuance of Series C convertible preferred stock, net of issuance costs of $1,011
Conversion of Series A, Series B, and Series C convertible preferred stock
Treasury stock
Exercise of common stock options
Vesting of restricted stock units
Shares withheld related to net share settlement
Issuance of common stock in connection with initial public offering, net of offering costs and underwriting discounts of $54,242
Issuance of common stock in connection with Google Private Placement, net of issuance costs of $900
Retirement of treasury stock
From June 30, 2020 to September 30, 2020
Exercise of common stock options
Vesting of restricted stock units
Class A and Class B shares withheld related to net share settlement of loans
Conversion of Series A, Series B, and Series C convertible preferred stock into Class A shares
Issuance of Class A shares in connection with initial public offering, net of offering costs and underwriting discounts of $53,730
Issuance of Class C shares in connection with Google Private Placement, net of offering costs of $900
Stock-based compensation expense
1.Class A common stock offered by the company 41,222,222 shares.