Arkolith/Insider Trading/NNE/Form 4

Walker James John

Chief Executive Officer, DirectorNano Nuclear Energy Inc. (NNE) · full profile →Form 4 · filed Jan 30, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$6.6M
Net Open-Market Flow
-$6.6M
Transactions
8
7 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 28, 2026Option exercise(M)170K$1.50$255K445K
Jan 28, 2026Sell(S)86K$33.64$2.9M359K
Jan 28, 2026Sell(S)76K$34.37$2.6M283K
Jan 28, 2026Sell(S)810$35.27$29K250K
Jan 28, 2026Sell(S)14K$33.66$457K261K
Jan 28, 2026Sell(S)11K$34.38$365K251K
Jan 28, 2026Sell(S)8K$35.26$273K275K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 28, 2026Option exercise(M)170K—$0830K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001493152-26-004580) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML