股本结构
单位：万股
| 公告日期 | 2025-11-13 | 2025-10-22 | 2025-10-17 | 2025-10-15 | 2025-10-10 | 2025-11-13 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1961.71 | 1960.46 | 1898.49 | 1853.99 | 1682.09 | 1539.09 |
| 普通股本 | 1961.71 | 1960.46 | 1898.49 | 1853.99 | 1682.09 | 1539.09 |
| 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 | 2025-10-31 | 2025-10-22 | 2025-10-17 | 2025-10-15 | 2025-10-10 | 2025-09-30 |
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 |
|---|---|---|---|---|
| 2025-11-13 | 1961.71 | 未披露 | 定期报告 | 2025-10-31 |
| 2025-10-22 | 1960.46 | 未披露 |
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Securities offered 619,694 shares of common stock by the company
|
2025-10-22 |
| 2025-10-17 | 1898.49 | 未披露 |
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Securities offered 445,000 shares of common stock by the company
|
2025-10-17 |
| 2025-10-15 | 1853.99 | 未披露 |
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Securities offered 1,719,000 shares of common stock by the company
|
2025-10-15 |
| 2025-10-10 | 1682.09 | 未披露 |
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Securities offered 800,000 shares of common stock by the company
|
2025-10-10 |
| 2025-10-07 | 1602.09 | 未披露 |
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Securities offered 630,000 shares of common stock by the company
|
2025-10-07 |
| 2025-11-13 | 1539.09 | 未披露 |
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From June 30, 2025 to September 30, 2025
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
Issuance of common stock under the SEPA
|
2025-09-30 |
| 2025-09-25 | 1514.09 | 未披露 |
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Securities offered 200,000 shares of common stock by the company
|
2025-09-25 |
| 2025-09-19 | 1494.09 | 未披露 |
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Securities offered 200,000 shares of common stock by the company
|
2025-09-22 |
| 2025-09-22 | 1474.09 | 未披露 | 定期报告 | 2025-09-16 |
| 2025-09-05 | 1447.27 | 未披露 |
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Securities offered 13,059 shares of common stock by the company
|
2025-09-08 |
| 2025-09-22 | 1455.16 | 未披露 | 定期报告 | 2025-08-31 |
| 2025-08-28 | 1445.96 | 未披露 |
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Securities offered 34,950 shares of common stock by the company
|
2025-08-28 |
| 2025-08-21 | 1442.47 | 未披露 |
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Securities offered 110,000 shares of common stock by the company
|
2025-08-20 |
| 2025-08-15 | 1431.47 | 未披露 |
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Securities offered 125,000 shares of common stock by the company
|
2025-08-15 |
| 2025-08-14 | 1418.97 | 未披露 | 定期报告 | 2025-08-11 |
| 2025-07-28 | 1361.08 | 未披露 |
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Securities offered 500,000 shares of common stock by the company
|
2025-07-25 |
| 2025-07-15 | 1311.08 | 未披露 |
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Securities offered 214,633 shares of common stock by the company
|
2025-07-16 |
| 2025-08-14 | 1289.61 | 未披露 |
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From March 31, 2025 to June 30, 2025
Issuance of common stock under the ATM, net of commission fees
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2025-06-30 |
| 2025-05-15 | 1210.38 | 未披露 |
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From December 31, 2024 to March 31, 2025
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2025-03-31 |
| 2025-03-31 | 1210.38 | 未披露 | 定期报告 | 2025-02-28 |
| 2025-03-31 | 1198.65 | 未披露 |
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From December 31, 2023 to December 31, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2024-12-31 |
| 2024-11-14 | 1188.29 | 未披露 | 定期报告 | 2024-11-08 |
| 2024-11-14 | 1188.26 | 未披露 |
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From June 30, 2024 to September 30, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2024-09-30 |
| 2024-08-23 | 1187.00 | 未披露 |
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1-for-15 reverse stock split of ESS’issued and outstanding common stock
|
2024-08-26 |
| 2024-08-23 | 17804.99 | 未披露 | 定期报告 | 2024-08-23 |
| 2024-08-14 | 17682.51 | 未披露 | 定期报告 | 2024-08-09 |
| 2024-08-14 | 17682.20 | 未披露 |
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From March 31, 2024 to June 30, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2024-06-30 |
| 2024-05-08 | 17491.89 | 未披露 | 定期报告 | 2024-05-03 |
| 2024-05-08 | 17489.81 | 未披露 |
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From December 31, 2023 to March 31, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2024-03-31 |
| 2024-03-14 | 17489.81 | 未披露 | 定期报告 | 2024-03-08 |
| 2024-04-05 | 17498.72 | 未披露 | 定期报告 | 2024-02-29 |
| 2024-03-14 | 17421.19 | 未披露 |
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From December 31, 2022 to December 31, 2023
Issuance of common stock and common stock warrants, net of issuance costs of $368 thousand
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
|
2023-12-31 |
| 2023-11-14 | 17300.80 | 未披露 | 定期报告 | 2023-11-09 |
| 2023-11-14 | 17300.76 | 未披露 |
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From June 30, 2023 to September 30, 2023
Issuance of common stock and common stock warrants, net of issuance costs of $368 thousand
Issuance of common stock under stock-based compensation plans
|
2023-09-30 |
| 2023-08-09 | 15559.02 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-09 | 15557.06 | 未披露 |
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From March 31, 2023 to June 30, 2023
Issuance of common stock under stock-based compensation plans
|
2023-06-30 |
| 2023-05-10 | 15436.67 | 未披露 | 定期报告 | 2023-05-03 |
| 2023-05-10 | 15434.49 | 未披露 |
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From December 31, 2022 to March 31, 2023
Issuance of common stock under employee stock plans
|
2023-03-31 |
| 2023-04-07 | 15434.49 | 未披露 | 定期报告 | 2023-03-24 |
| 2023-03-02 | 15430.80 | 未披露 | 定期报告 | 2023-02-24 |
| 2023-03-02 | 15382.13 | 未披露 |
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From December 31, 2021 to December 31, 2022
Issuance of common stock under employee stock plans
Cancellation of shares used to settle payroll tax withholding
Warrants exercised
|
2022-12-31 |
| 2022-11-03 | 15325.88 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-03 | 15291.97 | 未披露 |
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From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon release of restricted stock units
|
2022-09-30 |
| 2022-08-12 | 15326.60 | 未披露 | 定期报告 | 2022-08-08 |
| 2022-08-12 | 15281.56 | 未披露 |
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From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon release of restricted stock units
|
2022-06-30 |
| 2022-05-13 | 15265.47 | 未披露 | 定期报告 | 2022-05-09 |
| 2022-04-22 | 15265.05 | 未披露 | 定期报告 | 2022-04-07 |
| 2022-05-13 | 15260.66 | 未披露 |
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From December 31, 2021 to March 31, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon release of restricted stock units
Cancellation of shares used to settle payroll tax withholding
Warrants exercised
|
2022-03-31 |
| 2022-03-04 | 15255.67 | 未披露 | 定期报告 | 2022-02-28 |
| 2022-03-04 | 15183.91 | 未披露 |
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From December 31, 2020 to December 31, 2021
Issuance of Legacy ESS Redeemable Convertible Preferred Stock
Issuance of Legacy ESS common stock upon exercise of stock options
Issuance of Legacy ESS common stock upon exercise of warrants
Issuance of Legacy ESS Series C-2 Redeemable Convertible Preferred Stock upon exercise of C-2 Purchase Right and warrant
Net Business Combination and PIPE Financing
Issuance of common stock upon achievement of earnout
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
|
2021-12-31 |
| 2021-12-20 | 15180.92 | 未披露 | 定期报告 | 2021-11-30 |
| 2021-11-22 | 13542.99 | 未披露 | 定期报告 | 2021-11-19 |
| 2021-09-14 | 15259.56 | 未披露 | 定期报告 | 2021-10-11 |
| 2021-11-03 | 13505.81 | 未披露 | 定期报告 | 2021-10-08 |
| 2021-11-22 | 3125.00 | 未披露 | 定期报告 | 2021-09-30 |
| 2021-05-24 | 3125.00 | 未披露 |
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from July 21, 2020 to December 31, 2020
Issuance of ordinary shares to Sponsor
Sale of units in initial public offering, gross
Forfeiture of Class B ordinary shares
Shares subject to possible redemption
|
2020-12-31 |
| 2020-11-16 | 3125.00 | 未披露 | 定期报告 | 2020-11-30 |
Securities offered 619,694 shares of common stock by the company
Securities offered 445,000 shares of common stock by the company
Securities offered 1,719,000 shares of common stock by the company
Securities offered 800,000 shares of common stock by the company
Securities offered 630,000 shares of common stock by the company
From June 30, 2025 to September 30, 2025
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
Issuance of common stock under the SEPA
Securities offered 200,000 shares of common stock by the company
Securities offered 200,000 shares of common stock by the company
Securities offered 13,059 shares of common stock by the company
Securities offered 34,950 shares of common stock by the company
Securities offered 110,000 shares of common stock by the company
Securities offered 125,000 shares of common stock by the company
Securities offered 500,000 shares of common stock by the company
Securities offered 214,633 shares of common stock by the company
From March 31, 2025 to June 30, 2025
Issuance of common stock under the ATM, net of commission fees
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
From December 31, 2024 to March 31, 2025
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
From December 31, 2023 to December 31, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
From June 30, 2024 to September 30, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
1-for-15 reverse stock split of ESS’issued and outstanding common stock
From March 31, 2024 to June 30, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
From December 31, 2023 to March 31, 2024
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
From December 31, 2022 to December 31, 2023
Issuance of common stock and common stock warrants, net of issuance costs of $368 thousand
Issuance of common stock under stock-based compensation plans, net of stock withheld for taxes
From June 30, 2023 to September 30, 2023
Issuance of common stock and common stock warrants, net of issuance costs of $368 thousand
Issuance of common stock under stock-based compensation plans
From March 31, 2023 to June 30, 2023
Issuance of common stock under stock-based compensation plans
From December 31, 2022 to March 31, 2023
Issuance of common stock under employee stock plans
From December 31, 2021 to December 31, 2022
Issuance of common stock under employee stock plans
Cancellation of shares used to settle payroll tax withholding
Warrants exercised
From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon release of restricted stock units
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon release of restricted stock units
From December 31, 2021 to March 31, 2022
Issuance of common stock upon exercise of options
Issuance of common stock upon release of restricted stock units
Cancellation of shares used to settle payroll tax withholding
Warrants exercised
From December 31, 2020 to December 31, 2021
Issuance of Legacy ESS Redeemable Convertible Preferred Stock
Issuance of Legacy ESS common stock upon exercise of stock options
Issuance of Legacy ESS common stock upon exercise of warrants
Issuance of Legacy ESS Series C-2 Redeemable Convertible Preferred Stock upon exercise of C-2 Purchase Right and warrant
Net Business Combination and PIPE Financing
Issuance of common stock upon achievement of earnout
Issuance of common stock upon exercise of options
Issuance of common stock upon exercise of warrants
from July 21, 2020 to December 31, 2020
Issuance of ordinary shares to Sponsor
Sale of units in initial public offering, gross
Forfeiture of Class B ordinary shares
Shares subject to possible redemption