| Schedule of issued and outstanding redeemable convertible preferred shares pre- and post-Rights Offering |
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Class A | | Class B | | Class C | | Class D | | Class E | | Class F | | Total | Balance at December 31, 2024 | | 22,397,515 | | 37,324,661 | | 7,946,281 | | 22,602,822 | | 77,760,008 | | 12,796,134 | | 180,827,421 | Issuances | | — | | — | | — | | — | | — | | — | | — | Balance at August 6, 2025 | | 22,397,515 | | 37,324,661 | | 7,946,281 | | 22,602,822 | | 77,760,008 | | 12,796,134 | | 180,827,421 | Balance post Rights Offering | | | | | | | | | | | | | | | Class A Series 1 | | 7,558,992 | | — | | — | | — | | — | | — | | 7,558,992 | Class A Series 2 | | — | | 6,737,332 | | — | | — | | — | | — | | 6,737,332 | Class A Series 3 | | — | | — | | 1,886,380 | | — | | — | | — | | 1,886,380 | Class A Series 4 | | — | | — | | — | | 3,003,862 | | — | | — | | 3,003,862 | Class A Series 5 | | — | | — | | — | | — | | 32,857,618 | | — | | 32,857,618 | Class A Series 6 | | — | | — | | — | | — | | 3,872,438 | | — | | 3,872,438 | Class A Series 7 | | — | | — | | — | | — | | — | | 93,637 | | 93,637 | New Class A Total | | | | | | | | | | | | | | 56,010,259 | Converted to Common A shares | | 1,483,852 | | 3,058,733 | | 605,990 | | 1,959,896 | | 4,102,995 | | 749,117 | | 11,960,583 |
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| Summary of the Company's redeemable convertible preferred share features post Rights Offering |
| | | | | | | | | | | | Features | | Class A (Series 1-7) | | Class B Series 1 | | Class B Series 2 | | Class B Series 3 | Issued and outstanding | | 56,010,259 | | | 11,612,203 | | | 26,965,385 | | | 95,229,714 | Convertible into | | Class A Common shares | | | Class A Common shares | | | Class A Common shares | | | Class A Common shares | Conversion rate | | 1:1 | | | 1:1 | | | 1:1 | | | 1:1 | Voting | | Yes | | | Yes | | | Yes | | | Yes | Dividend | | Only if paid on common shares. No fixed amount. | | | Only if paid on common shares. No fixed amount. | | | Only if paid on common shares. No fixed amount | | | Only if paid on common shares. No fixed amount | Redemption at option of holder | | No | | | No | | | No | | | No | Liquidation/Deemed liquidation preference | | 1.0X | | | 2.0X and participating | | | 2.0X and participating | | | 2.0X and participating | Original subscription price per share | | Original subscription price | | $ | 1.587 | | $ | 1.1903 | | $ | 0.00001 | Redemption minimum approval requirement | | 2/3 vote | | | 2/3 vote | | | 2/3 vote | | | 2/3 vote | Redemption amount | | Greater of liquidation preference or fair value | | | Greater of liquidation preference or fair value | | | Greater of liquidation preference or fair value | | | Greater of liquidation preference or fair value |
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| | | | | | | | | | | | | | | | | | | | | | | | Features | | Class A (Series 1-7) | | Class B Series 1 | | Class B Series 2 | | Class B Series 3 | Issued and outstanding | | 56,010,259 | | | 11,612,203 | | | 26,965,385 | | | 95,229,750 | Convertible into | | Class A Common shares | | | Class A Common shares | | | Class A Common shares | | | Class A Common shares | Conversion rate | | 1:1 | | | 1:1 | | | 1:1 | | | 1:1 | Voting | | Yes | | | Yes | | | Yes | | | Yes | Dividend | | Only if paid on common | | | Only if paid on common | | | Only if paid on common | | | Only if paid on common | | | shares. No fixed | | | shares. No fixed | | | shares. No fixed | | | shares. No fixed | | | amount. | | | amount. | | | amount. | | | amount. | Redemption at option of holder | | No | | | No | | | No | | | No | Liquidation/Deemed liquidation preference | | 1.0X | | | 2.0X and participating | | | 2.0X and participating | | | 2.0X and participating | Original subscription price per share | | Original subscription price | | $ | 1.587 | | $ | 1.1903 | | $ | 0.00001 | | | | | | | | | | | | | Redemption minimum approval requirement | | 2/3 vote | | | 2/3 vote | | | 2/3 vote | | | 2/3 vote | Redemption amount | | Greater of liquidation | | | Greater of liquidation | | | Greater of liquidation | | | Greater of liquidation | | | preference or fair value | | | preference or fair value | | | preference or fair value | | | preference or fair value |
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