NNE

Nano Nuclear Energy Inc.

Company with tickers: NNE

Market Cap

$1.03B

Shares Outstanding

52,083,294

CIK

1923891

CUSIP

63010H108

13F Activity (30d)

3 filings 3 filers

Website

Visit website

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

Net buyers

-7

Net shares bought

-3.10%

Net buy value

-$43,092,793

Date	Insider	Role	Type	Shares	Price	Value	After
2026-06-05	Heidet Florent	Chief Technology Officer	Sell	3,000	$24.95	$74,858	6,185
2026-06-05	Berl Seth Jason	Director	Sell	3,750	$24.92	$93,459	7,586
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Convert	200,000	$3.00	$600,000	8,424,000
2026-06-03	Garcha Jaisun	Chief Financial Officer	Sell	174	$28.81	$5,013	345,057
2026-06-03	Hare Diane Elizabeth	Director	Sell	1,000	$27.04	$27,035	200
2026-06-03	Law Tsun Yee	Director	Convert	3,428	—	—	2,968
2026-06-03	Garcha Jaisun	Chief Financial Officer	Convert	20,000	$3.00	$60,000	365,000
2026-06-03	I Financial Ventures Group LLC	10% Owner	Convert	200,000	—	—	0
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	125,021	$26.30	$3,287,890	8,298,979
2026-06-03	Walker James John	Director, Chief Executive Officer	Sell	2,624	$27.56	$72,304	580,272
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Convert	200,000	—	—	300,000
2026-06-03	Walker James John	Director, Chief Executive Officer	Sell	1,475	$27.90	$41,153	580,000
2026-06-03	I Financial Ventures Group LLC	10% Owner	Sell	168,626	$27.16	$4,580,169	8,242,821
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Convert	45,900	—	—	8,269,900
2026-06-03	Yu Kenny Joe Yung	Director	Convert	3,428	—	—	2,968
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	4,014	$27.83	$111,720	8,227,514
2026-06-03	Hare Diane Elizabeth	Director	Sell	100	$28.87	$2,887	0
2026-06-03	Heidet Florent	Chief Technology Officer	Convert	9,185	—	—	29,647
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	5,215	$29.91	$155,981	8,224,000
2026-06-03	Hare Diane Elizabeth	Director	Convert	3,428	—	—	2,968
2026-06-03	Heidet Florent	Chief Technology Officer	Convert	9,185	—	—	9,185
2026-06-03	I Financial Ventures Group LLC	10% Owner	Convert	200,000	$3.00	$600,000	8,424,000
2026-06-03	Garcha Jaisun	Chief Financial Officer	Sell	57	$29.91	$1,705	345,000
2026-06-03	I Financial Ventures Group LLC	10% Owner	Sell	5,215	$29.91	$155,981	8,224,000
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	168,626	$27.16	$4,580,169	8,242,821
2026-06-03	Garcha Jaisun	Chief Financial Officer	Sell	15,223	$26.84	$408,646	346,992
2026-06-03	Walker James John	Director, Chief Executive Officer	Sell	71	$29.91	$2,124	580,000
2026-06-03	Law Tsun Yee	Director	Convert	3,428	—	—	78,428
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	500	$28.89	$14,445	8,224,700
2026-06-03	I Financial Ventures Group LLC	10% Owner	Sell	125,021	$26.30	$3,287,890	8,298,979
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	1,400	$27.83	$38,962	8,225,200
2026-06-03	Walker James John	Director, Chief Executive Officer	Convert	70,000	$3.00	$210,000	650,000
2026-06-03	I Financial Ventures Group LLC	10% Owner	Sell	1,429	$28.98	$41,408	8,226,085
2026-06-03	Garcha Jaisun	Chief Financial Officer	Sell	1,761	$27.59	$48,593	345,231
2026-06-03	Garcha Jaisun	Chief Financial Officer	Convert	17,215	—	—	87,845
2026-06-03	Walker James John	Director, Chief Executive Officer	Sell	25,792	$26.77	$690,426	582,896
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	312,553	$26.30	$8,219,738	8,411,447
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	2,085	$29.91	$62,362	8,224,000
2026-06-03	Berl Seth Jason	Director	Convert	7,500	—	—	11,336
2026-06-03	I Financial Ventures Group LLC	10% Owner	Sell	3,571	$28.98	$103,478	8,229,215
2026-06-03	Hare Diane Elizabeth	Director	Convert	3,428	—	—	3,428
2026-06-03	Walker James John	Director, Chief Executive Officer	Sell	22,380	$27.06	$605,670	581,475
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	10,035	$27.83	$279,301	8,232,786
2026-06-03	I Financial Ventures Group LLC	10% Owner	Sell	4,014	$27.83	$111,720	8,227,514
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	30,250	$26.29	$795,273	8,239,650
2026-06-03	Walker James John	Director, Chief Executive Officer	Sell	201	$28.69	$5,766	580,071
2026-06-03	Berl Seth Jason	Director	Convert	7,500	—	—	2,968
2026-06-03	Yu Jiang	Director, President and Chairman, 10% Owner	Sell	1,429	$28.98	$41,408	8,226,085
2026-06-03	Walker James John	Director, Chief Executive Officer	Convert	28,688	—	—	608,688
2026-06-03	Hare Diane Elizabeth	Director	Sell	2,228	$26.31	$58,616	1,200

Showing 1–50 of 188 transactions