| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Yu Jiang | President and Chairman, Director, 10%+ Owner | 10 TIMES SQUARE, 30TH FLOOR, NEW YORK | /s/ Jiang Yu | 30 Jan 2026 | 0001999118 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NNE | Common Stock | Options Exercise | $269,948 | +179,965 | +2% | $1.50 | 9,291,965 | 28 Jan 2026 | By I Financial Ventures Group LLC | F1 |
| transaction | NNE | Common Stock | Sale | $6,087,640 | -179,965 | -1.9% | $33.83 | 9,112,000 | 28 Jan 2026 | By I Financial Ventures Group LLC | F1, F2 |
| transaction | NNE | Common Stock | Options Exercise | $294,711 | +196,474 | +2.2% | $1.50 | 9,308,474 | 28 Jan 2026 | By I Financial Ventures Group LLC | F1 |
| transaction | NNE | Common Stock | Sale | $6,763,264 | -196,474 | -2.1% | $34.42 | 9,112,000 | 28 Jan 2026 | By I Financial Ventures Group LLC | F1, F3 |
| transaction | NNE | Common Stock | Options Exercise | $3,333 | +2,222 | +0.02% | $1.50 | 9,114,222 | 28 Jan 2026 | By I Financial Ventures Group LLC | F1 |
| transaction | NNE | Common Stock | Sale | $78,326 | -2,222 | -0.02% | $35.25 | 9,112,000 | 28 Jan 2026 | By I Financial Ventures Group LLC | F1, F4 |
| transaction | NNE | Common Stock | Sale | $6,237,763 | -184,403 | -2% | $33.83 | 8,927,597 | 28 Jan 2026 | By I Financial Ventures Group LLC | F5, F6 |
| transaction | NNE | Common Stock | Sale | $6,930,079 | -201,320 | -2.3% | $34.42 | 8,726,277 | 28 Jan 2026 | By I Financial Ventures Group LLC | F5, F7 |
| transaction | NNE | Common Stock | Sale | $80,264 | -2,277 | -0.03% | $35.25 | 8,724,000 | 28 Jan 2026 | By I Financial Ventures Group LLC | F5, F8 |
| transaction | NNE | Common Stock | Options Exercise | $29,376 | +19,584 | +0.22% | $1.50 | 8,743,584 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9 |
| transaction | NNE | Common Stock | Sale | $602,449 | -19,584 | -0.22% | $30.76 | 8,724,000 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9, F10 |
| transaction | NNE | Common Stock | Options Exercise | $131,520 | +87,680 | +1% | $1.50 | 8,811,680 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9 |
| transaction | NNE | Common Stock | Sale | $2,788,838 | -87,680 | -1% | $31.81 | 8,724,000 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9, F11 |
| transaction | NNE | Common Stock | Options Exercise | $16,462 | +10,975 | +0.13% | $1.50 | 8,734,975 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9 |
| transaction | NNE | Common Stock | Sale | $360,383 | -10,975 | -0.13% | $32.84 | 8,724,000 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9, F12 |
| transaction | NNE | Common Stock | Options Exercise | $4,650 | +3,100 | +0.04% | $1.50 | 8,727,100 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9 |
| transaction | NNE | Common Stock | Sale | $104,596 | -3,100 | -0.04% | $33.74 | 8,724,000 | 29 Jan 2026 | By I Financial Ventures Group LLC | F9, F13 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | NNE | Stock Options | Options Exercise | $0 | -378,661 | -38% | $0.000000 | 621,339 | 28 Jan 2026 | Common Stock | 378,661 | $1.50 | By I Financial Ventures Group LLC | F1 |
| transaction | NNE | Stock Options | Options Exercise | $0 | -121,339 | -20% | $0.000000 | 500,000 | 29 Jan 2026 | Common Stock | 121,339 | $1.50 | By I Financial Ventures Group LLC | F9, F14 |
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
| Id | Content |
|---|---|
| F1 | Represents the number of shares of common stock issued upon exercise of certain options originally granted to the reporting person through I Financial (as defined below) at the exercise price of $1.50 per share, which were fully vested and exercisable on February 10, 2023, with expiry on February 10, 2026. On January 28, 2026, such options were exercised. The reporting person is the sole shareholder and director of I Financial Ventures Group LLC ("I Financial"), a limited liability company incorporated under the laws of Delaware, which is the record holder of the securities reported herein. The reporting person, as such, has investment control over the securities of the issuer held by I Financial and may be deemed the beneficial owner of such securities. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person through I Financial, in September 2025, and was executed in the account of I Financial. |
| F2 | This transaction was executed in multiple trades during the day at prices ranging from $33.1000 to $34.0950. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F3 | This transaction was executed in multiple trades during the day at prices ranging from $34.1000 to $34.9600. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F4 | This transaction was executed at a price of $35.2500. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F5 | This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person through I Financial, in September 2025, and was executed in the account of I Financial. |
| F6 | This transaction was executed in multiple trades during the day at prices ranging from $33.1000 to $34.0950. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F7 | This transaction was executed in multiple trades during the day at prices ranging from $34.1000 to $34.9600. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F8 | This transaction was executed at a price of $35.2500. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F9 | Represents the number of shares of common stock issued upon exercise of certain options originally granted to the reporting person through I Financial at the exercise price of $1.50 per share, which were fully vested and exercisable on February 10, 2023, with expiry on February 10, 2026. On January 29, 2026, such options were exercised. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person through I Financial, in September 2025, and was executed in the account of I Financial. |
| F10 | This transaction was executed in multiple trades during the day at prices ranging from $30.2500 to $31.2400. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F11 | This transaction was executed in multiple trades during the day at prices ranging from $31.2600 to $32.2400. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F12 | This transaction was executed in multiple trades during the day at prices ranging from $32.3300 to $33.3100. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F13 | This transaction was executed in multiple trades during the day at prices ranging from $33.3300 to $34.0000. The weighted-average price is reported above. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transactions were effected. |
| F14 | Represent 200,000 shares of common stock issuable to I Financial upon the exercise of the vested options within 60 days of the date of this report and 300,000 shares of common stock issuable to the reporting person upon the exercise of the vested options within 60 days of the date of this report. |