Form 4 for NNE Nano Nuclear Energy Inc.

Accepted 2026-09-03 16:05:20 ET · period of report 2026-09-01 · accession 0001493152-26-041362 · 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
MTI	2026-09-03 16:05	2026-09-01+	NNE	Yu Jiang	Pres, COB, Dir, 10%	S - Sale	$17.46	-474.5K	7.75M	-6%	-$8.28M

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	2026-09-01	S	D	332,569	$17.45	7,891,431	I By I Financial Ventures Group LLC	—	—	(F1) The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. 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. (F1) The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. 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. (F2) This transaction was executed in multiple trades during the day at prices ranging from $17.0500 to $17.6100. 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. (F1) The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. 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.
2	Common	Common Stock	2026-09-02	S	D	141,931	$17.48	7,749,500	I By I Financial Ventures Group LLC	—	—	(F1) The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. 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. (F1) The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. 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. (F3) This transaction was executed in multiple trades during the day at prices ranging from $17.1700 to $17.7600. 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. (F1) The transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person in September 2025. 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.