股本结构
单位：万股
| 公告日期 | 2026-08-07 | 2026-08-07 | 2026-05-12 | 2026-04-21 | 2026-05-12 | 2026-03-17 |
|---|---|---|---|---|---|---|
| 证券总股本 | 18601.77 | 18509.02 | 17399.10 | 17391.98 | 17386.78 | 17356.88 |
| 普通股本 | 18601.77 | 18509.02 | 17399.10 | 17391.98 | 17386.78 | 17356.88 |
| 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 | 2026-08-04 | 2026-06-30 | 2026-05-07 | 2026-04-06 | 2026-03-31 | 2026-03-13 |
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 |
|---|---|---|---|---|
| 2026-08-07 | 18601.77 | 未披露 | 定期报告 | 2026-08-04 |
| 2026-08-07 | 18509.02 | 未披露 |
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From March 31,2026 to June 30,2026
Exercise of stock options
Issuance of common stock for restricted stock units
Issuance of common stock in at-the-market offering, net of offering costs
|
2026-06-30 |
| 2026-05-12 | 17399.10 | 未披露 | 定期报告 | 2026-05-07 |
| 2026-04-21 | 17391.98 | 未披露 | 定期报告 | 2026-04-06 |
| 2026-05-12 | 17386.78 | 未披露 |
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From January 1, 2026 to March 31, 2026
Exercise of stock options
Issuance of common stock for restricted stock units
Common stock withheld for taxes
Issuance of common stock in at-the-market offering, net of offering costs
|
2026-03-31 |
| 2026-03-17 | 17356.88 | 未披露 | 定期报告 | 2026-03-13 |
| 2026-03-17 | 16051.41 | 未披露 |
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From December 31, 2024 to December 31, 2025
Exercise of stock options
Issuance of common stock in connection with acquisition of business
Issuance of restricted stock in connection with acquisition of business
Issuance of common stock for restricted stock units
Common stock withheld for taxes
Issuance of common stock in connection with public offering, net of offering costs
Issuance of common stock in at-the-market offering, net of offering costs
|
2025-12-31 |
| 2025-11-12 | 15624.71 | 未披露 | 定期报告 | 2025-11-07 |
| 2025-11-12 | 15618.65 | 未披露 |
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From June 30, 2025 to September 30, 2025
Exercise of stock options
Issuance of common stock for restricted stock units
Issuance of common stock in at-the-market offering, net of offering costs
|
2025-09-30 |
| 2025-08-11 | 14760.92 | 未披露 | 定期报告 | 2025-08-08 |
| 2025-08-11 | 14759.55 | 未披露 |
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From March 31, 2025 to June 30, 2025
Exercise of stock options
Issuance of common stock for restricted stock units
Issuance of common stock in connection with public offering
|
2025-06-30 |
| 2025-06-13 | 14719.71 | 未披露 |
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1.Common stock offered 6,666,667 shares by the company
2.The underwriters exercised the option in full to purchase up to 1,000,000 additional shares of common stock on June 13, 2025
|
2025-06-16 |
| 2025-06-09 | 13953.05 | 未披露 | 定期报告 | 2025-05-30 |
| 2025-05-13 | 13920.52 | 未披露 | 定期报告 | 2025-05-09 |
| 2025-05-07 | 13919.85 | 未披露 | 定期报告 | 2025-04-22 |
| 2025-04-22 | 13919.26 | 未披露 | 定期报告 | 2025-04-07 |
| 2025-05-13 | 13918.88 | 未披露 |
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From January 1, 2025 to March 31, 2025
Exercise of stock options
Issuance of common stock in connection with acquisition of business
Issuance of restricted stock in connection with acquisition of business
Issuance of common stock for restricted stock units
Common stock withheld for taxes
|
2025-03-31 |
| 2025-03-24 | 13901.83 | 未披露 | 定期报告 | 2025-03-21 |
| 2025-03-24 | 13770.66 | 未披露 |
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From December 31, 2023 to December 31, 2024
Exercise of stock options
Issuance of Class A common stock in connection with the Business Combination, net of transaction costs
Issuance of Class A common stock upon conversion of simple agreements for future equity immediately before the Business Combination
Issuance of Class A common stock in connection with earnout awards
|
2024-12-31 |
| 2024-11-21 | 13679.61 | 未披露 | 定期报告 | 2024-11-21 |
| 2024-05-13 | 12209.63 | 未披露 | 定期报告 | 2024-05-10 |
| 2024-03-29 | 4310.05 | 未披露 | 定期报告 | 2023-12-31 |
| 2023-11-16 | 4310.05 | 未披露 | 定期报告 | 2023-11-15 |
| 2021-11-15 | 6395.00 | 未披露 |
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From June 30, 2021 to September 30, 2021
Sale of 1,450,000 Private Placement Shares
|
2021-09-30 |
| 2021-08-20 | 6395.00 | 未披露 | 定期报告 | 2021-08-19 |
| 2021-07-19 | 6270.00 | 未披露 |
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1.On July 12, 2021, AltC Acquisition Corp. (the “Company”) consummated its initial public offering (the “IPO”) of 50,000,000 shares (the “Shares”), including the issuance of 5,000,000 Shares as a result of the underwriters’ full exercise of their over-allotment option, of Class A common stock, par value $0.0001 per share, of the Company (the “Class A Common Stock”), pursuant to the Company’s registration statement on Form S-1, initially filed with the Securities and Exchange Commission on March 15, 2021 (File No. 333-254263).
|
2021-07-12 |
| 2021-07-09 | 5760.00 | 未披露 |
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1.Securities Offered 45,000,000 shares of Class A common stock
|
2021-07-08 |
From March 31,2026 to June 30,2026
Exercise of stock options
Issuance of common stock for restricted stock units
Issuance of common stock in at-the-market offering, net of offering costs
From January 1, 2026 to March 31, 2026
Exercise of stock options
Issuance of common stock for restricted stock units
Common stock withheld for taxes
Issuance of common stock in at-the-market offering, net of offering costs
From December 31, 2024 to December 31, 2025
Exercise of stock options
Issuance of common stock in connection with acquisition of business
Issuance of restricted stock in connection with acquisition of business
Issuance of common stock for restricted stock units
Common stock withheld for taxes
Issuance of common stock in connection with public offering, net of offering costs
Issuance of common stock in at-the-market offering, net of offering costs
From June 30, 2025 to September 30, 2025
Exercise of stock options
Issuance of common stock for restricted stock units
Issuance of common stock in at-the-market offering, net of offering costs
From March 31, 2025 to June 30, 2025
Exercise of stock options
Issuance of common stock for restricted stock units
Issuance of common stock in connection with public offering
1.Common stock offered 6,666,667 shares by the company
2.The underwriters exercised the option in full to purchase up to 1,000,000 additional shares of common stock on June 13, 2025
From January 1, 2025 to March 31, 2025
Exercise of stock options
Issuance of common stock in connection with acquisition of business
Issuance of restricted stock in connection with acquisition of business
Issuance of common stock for restricted stock units
Common stock withheld for taxes
From December 31, 2023 to December 31, 2024
Exercise of stock options
Issuance of Class A common stock in connection with the Business Combination, net of transaction costs
Issuance of Class A common stock upon conversion of simple agreements for future equity immediately before the Business Combination
Issuance of Class A common stock in connection with earnout awards
From June 30, 2021 to September 30, 2021
Sale of 1,450,000 Private Placement Shares
1.On July 12, 2021, AltC Acquisition Corp. (the “Company”) consummated its initial public offering (the “IPO”) of 50,000,000 shares (the “Shares”), including the issuance of 5,000,000 Shares as a result of the underwriters’ full exercise of their over-allotment option, of Class A common stock, par value $0.0001 per share, of the Company (the “Class A Common Stock”), pursuant to the Company’s registration statement on Form S-1, initially filed with the Securities and Exchange Commission on March 15, 2021 (File No. 333-254263).
1.Securities Offered 45,000,000 shares of Class A common stock