Form 4 for NNE Nano Nuclear Energy Inc.
Accepted 2025-12-30 00:00:00 ET · period of report 2025-12-23 · accession 0001493152-25-029658 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2025-12-30 | 2025-12-23 | NNE | Hare Diane Elizabeth | Dir | M - OptEx | $3.00 | +20.0K | 5,360 | New | +$60.0K |
| DM | 2025-12-30 | 2025-12-23 | NNE | Hare Diane Elizabeth | Dir | S - Sale+OE | $32.43 | -20.0K | 0 | -100% | -$648.7K |
| D | 2025-12-30 | 2025-12-23 | NNE | Hare Diane Elizabeth | Dir | M - OptEx | $0.00 | -20.0K | 25.0K | -44% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2025-12-23 | M | A | 14,640 | $3.00 | 14,640 | D | — | — | |
| 2 | Common | Common Stock | 2025-12-23 | S | D | 5,360 | $32.96 | 0 | D | — | — | (F4) This transaction was executed in multiple trades during the day at prices ranging from $32.7200 to $33.5700. 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. |
| 3 | Common | Common Stock | 2025-12-23 | M | A | 5,360 | $3.00 | 5,360 | D | — | — | |
| 4 | Common | Common Stock | 2025-12-23 | S | D | 14,640 | $32.24 | 0 | D | — | — | (F3) This transaction was executed in multiple trades during the day at prices ranging from $31.7200 to $32.7100. 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. |
| 5 | Derivative | Stock Options | 2025-12-23 | M | D | 20,000 | $0.00 | 25,000 | D | $3.00 · — to — | 20,000 Common Stock | (F1) Represents the number of shares of common stock issued upon exercise of certain options originally granted to the reporting person at the exercise price of $3.00 per share, which were fully vested and exercisable on June 7, 2023,with expiry on June 7, 2026. On December 23, 2025, such options were exercised. |