NNE

Nano Nuclear Energy Inc.

Insider trading activity for Nano Nuclear Energy Inc., straight from SEC Form 4 filings. Net figures below count open-market buys and sales only — grants, option exercises and tax withholding are excluded because they are compensation, not decisions to trade.

Past 3 months

-$43.1M

net selling

Bought(0 · 0 insiders): $0
Sold(44 · 7 insiders): $43.1M

Past 6 months

-$43.1M

net selling

Bought(0 · 0 insiders): $0
Sold(44 · 7 insiders): $43.1M

Past 12 months

-$43.1M

net selling

Bought(0 · 0 insiders): $0
Sold(44 · 7 insiders): $43.1M

Transaction history

The 68 most recent Form 4 transactions.

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Date	Insider	Role	Type	Shares	Price	Value	Δ Own	Filing
Jun 5	Heidet Florent	Chief Technology Officer	SSELL	3,000	$24.95	$74.9K	-32.7%	Open the original filing on SEC.gov
Jun 5	Berl Seth Jason	Director	SSELL	3,750	$24.92	$93.5K	-33.1%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	MEXER◷◆	28,688	—	—	—	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	MEXER◷◆	70,000	—	—	—	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	25,000	$26.04	$651K	-4.3%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	71	$29.91	$2.1K	<0.1%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	201	$28.69	$5.8K	<0.1%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	2,624	$27.56	$72.3K	-0.4%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	25,792	$26.77	$690.4K	-4.2%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	MEXER◷	28,688	—	—	+5.0%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	1,475	$27.90	$41.2K	-0.3%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	22,380	$27.06	$605.7K	-3.7%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	SSELL◷	46,145	$26.18	$1.2M	-7.1%	Open the original filing on SEC.gov
Jun 3	Walker James John	Chief Executive Officer	MEXER◷	70,000	$3.00	$210K	+12.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	MEXER◷◆	45,900	—	—	—	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	MEXER◷◆	200,000	—	—	—	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	700	$29.91	$20.9K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	500	$28.89	$14.4K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	1,400	$27.83	$39K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	13,050	$27.07	$353.2K	-0.2%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	30,250	$26.29	$795.3K	-0.4%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	MEXER◷	45,900	—	—	+0.6%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	2,085	$29.91	$62.4K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	1,429	$28.98	$41.4K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	4,014	$27.83	$111.7K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	67,451	$27.16	$1.8M	-0.8%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	125,021	$26.30	$3.3M	-1.5%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	MEXER◷	200,000	$3.00	$600K	+2.4%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	5,215	$29.91	$156K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	3,571	$28.98	$103.5K	<0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	10,035	$27.83	$279.3K	-0.1%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	168,626	$27.16	$4.6M	-2.0%	Open the original filing on SEC.gov
Jun 3	Yu Jiang	President and Chairman	SSELL◷	312,553	$26.30	$8.2M	-3.6%	Open the original filing on SEC.gov
Jun 3	Yu Kenny Joe Yung	Director	MEXER◆	3,428	—	—	—	Open the original filing on SEC.gov
Jun 3	Yu Kenny Joe Yung	Director	MEXER	3,428	—	—	+22.9%	Open the original filing on SEC.gov
Jun 3	Law Tsun Yee	Director	MEXER◆	3,428	—	—	—	Open the original filing on SEC.gov
Jun 3	Law Tsun Yee	Director	MEXER	3,428	—	—	+4.6%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	MEXER◷◆	200,000	—	—	—	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	2,085	$29.91	$62.4K	<0.1%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	1,429	$28.98	$41.4K	<0.1%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	4,014	$27.83	$111.7K	<0.1%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	67,451	$27.16	$1.8M	-0.8%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	125,021	$26.30	$3.3M	-1.5%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	MEXER◷	200,000	$3.00	$600K	+2.4%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	5,215	$29.91	$156K	<0.1%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	3,571	$28.98	$103.5K	<0.1%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	10,035	$27.83	$279.3K	-0.1%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	168,626	$27.16	$4.6M	-2.0%	Open the original filing on SEC.gov
Jun 3	I Financial Ventures…	10% Owner	SSELL◷	312,553	$26.30	$8.2M	-3.6%	Open the original filing on SEC.gov
Jun 3	Heidet Florent	Chief Technology Officer	MEXER◆	9,185	—	—	—	Open the original filing on SEC.gov
Jun 3	Heidet Florent	Chief Technology Officer	MEXER	9,185	—	—	—	Open the original filing on SEC.gov
Jun 3	Hare Diane Elizabeth	Director	MEXER◷◆	3,428	—	—	—	Open the original filing on SEC.gov
Jun 3	Hare Diane Elizabeth	Director	SSELL◷	100	$28.87	$2.9K	-100.0%	Open the original filing on SEC.gov
Jun 3	Hare Diane Elizabeth	Director	SSELL◷	100	$27.84	$2.8K	-50.0%	Open the original filing on SEC.gov
Jun 3	Hare Diane Elizabeth	Director	SSELL◷	1,000	$27.04	$27K	-83.3%	Open the original filing on SEC.gov
Jun 3	Hare Diane Elizabeth	Director	SSELL◷	2,228	$26.31	$58.6K	-65.0%	Open the original filing on SEC.gov
Jun 3	Hare Diane Elizabeth	Director	MEXER◷	3,428	—	—	—	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	MEXER◷◆	17,215	—	—	—	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	MEXER◷◆	20,000	—	—	—	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	SSELL◷	57	$29.91	$1.7K	<0.1%	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	SSELL◷	174	$28.81	$5K	<0.1%	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	SSELL◷	1,761	$27.59	$48.6K	-0.5%	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	SSELL◷	15,223	$26.84	$408.6K	-4.2%	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	MEXER◷	17,215	—	—	+5.0%	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	SSELL◷	20,000	$26.08	$521.7K	-5.5%	Open the original filing on SEC.gov
Jun 3	Garcha Jaisun	Chief Financial Officer	MEXER◷	20,000	$3.00	$60K	+5.8%	Open the original filing on SEC.gov
Jun 3	Berl Seth Jason	Director	MEXER◆	7,500	—	—	—	Open the original filing on SEC.gov
Jun 3	Berl Seth Jason	Director	MEXER	7,500	—	—	-39.8%	Open the original filing on SEC.gov

SSELL$74.9K

Heidet Florent · Chief Technology…Jun 5

3,000 sh @ $24.95 · -32.7% own

SSELL$93.5K

Berl Seth Jason · DirectorJun 5

3,750 sh @ $24.92 · -33.1% own

MEXER◷◆—

Walker James John · Chief Executive…Jun 3

28,688 sh

MEXER◷◆—

Walker James John · Chief Executive…Jun 3

70,000 sh

SSELL◷$651K

Walker James John · Chief Executive…Jun 3

25,000 sh @ $26.04 · -4.3% own

SSELL◷$2.1K

Walker James John · Chief Executive…Jun 3

71 sh @ $29.91 · <0.1% own

SSELL◷$5.8K

Walker James John · Chief Executive…Jun 3

201 sh @ $28.69 · <0.1% own

SSELL◷$72.3K

Walker James John · Chief Executive…Jun 3

2,624 sh @ $27.56 · -0.4% own

SSELL◷$690.4K

Walker James John · Chief Executive…Jun 3

25,792 sh @ $26.77 · -4.2% own

MEXER◷—

Walker James John · Chief Executive…Jun 3

28,688 sh · +5.0% own

SSELL◷$41.2K

Walker James John · Chief Executive…Jun 3

1,475 sh @ $27.90 · -0.3% own

SSELL◷$605.7K

Walker James John · Chief Executive…Jun 3

22,380 sh @ $27.06 · -3.7% own

SSELL◷$1.2M

Walker James John · Chief Executive…Jun 3

46,145 sh @ $26.18 · -7.1% own

MEXER◷$210K

Walker James John · Chief Executive…Jun 3

70,000 sh @ $3.00 · +12.1% own

MEXER◷◆—