NNE (NASDAQ: NNE) files Rule 144 notice to sell 123,688 shares

Rhea-AI Filing Summary

NNE files a Form 144 reporting proposed sales of common stock under Rule 144. The notice lists intended dispositions tied to option exercises and restricted stock: 01/28/2026 shows 25,000 shares from an exercise; 06/03/2026 shows 70,000 shares from option exercises and 28,688 shares from a restricted stock award. The entries identify the seller type as Issuer and indicate cash transactions for the option exercises.

Insights

Securities Compliance Counsel

Form 144 lists planned Rule 144 dispositions tied to option exercises and an RSU award.

This notice records intended sales of common stock under Rule 144, referencing exercises on 01/28/2026 and 06/03/2026. The filing names the transaction source as Issuer and shows cash proceeds for the option exercises.

Execution timing and actual sale amounts depend on subsequent brokered transactions and compliance with Rule 144 conditions; follow-up filings (if sales occur) will show completed transactions.

Key Figures

Total listed shares: 123,688 shares Exercise on 01/28/2026: 25,000 shares Exercises on 06/03/2026: 70,000 shares +1 more

4 metrics

Total listed shares 123,688 shares Aggregate of listed quantities in the notice (25,000; 70,000; 28,688)

Exercise on 01/28/2026 25,000 shares Exercise of Stock Option recorded <date>01/28/2026</date>

Exercises on 06/03/2026 70,000 shares Exercise of Stock Options recorded <date>06/03/2026</date>

Restricted Stock Award 28,688 shares Restricted Stock Award recorded <date>06/03/2026</date>

Key Terms

Rule 144, Exercise of Stock Option, Restricted Stock Award

3 terms

Rule 144 regulatory

"reports proposed sales of common stock under Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Exercise of Stock Option financial

"Exercise of Stock Option | Issuer | 25,000 | 01/28/2026"

Restricted Stock Award financial

"Restricted Stock Award | Issuer | 28,688 | 06/03/2026"

A restricted stock award is company shares given to an employee or executive that cannot be sold or fully owned until certain conditions—like staying with the company for a set time or hitting performance targets—are met. Think of it as a gift that only becomes yours after you fulfill specific obligations; for investors, these awards matter because they can increase the total shares outstanding when they vest, reveal how management is being paid and motivated, and create potential selling pressure when restrictions lift.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	UBS Financial Services Inc. 11 Madison Avenue 4th Floor New York NY 10010	123688	3699508.08	52083294	06/03/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/28/2026	Exercise of Stock Option	Issuer			25000	01/28/2026	Cash
Common	06/03/2026	Exercise of Stock Options	Issuer			70000	06/03/2026	Cash
Common	06/03/2026	Restricted Stock Award	Issuer			28688	06/03/2026	N/A

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does NNE's Form 144 report?

It reports planned sales of common stock under Rule 144. The notice lists 25,000, 70,000, and 28,688 shares tied to option exercises and a restricted stock award on specific dates.

Do the Form 144 entries mean shares have been sold?

No. Form 144 notifies intent to sell under Rule 144. The filing lists intended dispositions; actual sales occur later and would be reported in subsequent filings if executed.

What transaction types are shown on the NNE Form 144?

The filing lists Exercise of Stock Option for 01/28/2026 and 06/03/2026 and a Restricted Stock Award on 06/03/2026, with the seller identified as Issuer.

Who receives proceeds from the reported transactions?

The entries indicate cash treatment for the option exercises. The filing identifies the seller source as Issuer; detailed proceeds allocation is not provided in this excerpt.