Mariam Sorond plans sale of 11,322 NN shares (NN)

Rhea-AI Filing Summary

Mariam Sorond submitted a Form 144 reporting a proposed sale of 11,322 shares of Common Stock (Restricted Stock Units) with a trade date shown as 03/14/2026. The filing also records prior 10b5-1 sales of 69,853 shares on 03/03/2026.

The notice names Morgan Stanley Smith Barney LLC Executive Financial Services as the broker. The filing lists an aggregate estimated value figure of 1,188,129.05 tied to the earlier 10b5-1 sales entry. This is a routine Rule 144 resale notice reporting planned and recent insider dispositions.

Insights

Corporate Governance Analyst

Routine resale notice by an insider under Rule 144; transaction appears procedural.

The Form 144 lists a proposed sale of 11,322 shares (Restricted Stock Units) dated 03/14/2026 and prior 10b5-1 sales of 69,853 shares on 03/03/2026. The broker named is Morgan Stanley Smith Barney LLC Executive Financial Services.

The filing documents planned dispositions rather than corporate actions; cash‑flow treatment and ultimate proceeds recipient follow ordinary resale mechanics. Subsequent SEC forms will show completion details and any changes to holdings.

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

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	11322	188058.42	134829088	03/17/2026	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	03/14/2026	Restricted Stock Units	Issuer			11322	03/14/2026	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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
10b5-1 Sales for MARIAM SOROND 11911 Freedom Dr., Ste. 200 Reston VA 20190	Common	03/03/2026	69853	1181298.05

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 NN Form 144 filed by Mariam Sorond report?

It reports a proposed sale of 11,322 shares of Common Stock (Restricted Stock Units) with a trade date of 03/14/2026. The filing also notes prior 10b5-1 sales of 69,853 shares on 03/03/2026.

Who is the broker listed on the Form 144 for NN?

The Form 144 names Morgan Stanley Smith Barney LLC Executive Financial Services as the broker-dealer handling the resale. The broker address shown is 1 New York Plaza, 8th Floor, New York, NY 10004.

Does the Form 144 show proceeds or recipient of the sale?

The filing lists an aggregate figure associated with the prior 10b5-1 sales entry (1,188,129.05) but does not specify net proceeds recipient beyond the selling holder, Mariam Sorond. Exact proceeds allocation is not detailed in the excerpt.

Was the prior transaction executed under a trading plan?

Yes; the prior disposals on 03/03/2026 are labeled as 10b5-1 Sales, indicating they were effected pursuant to a prearranged trading plan identified in the filing excerpt.

Will this Form 144 change NN's reported insider holdings immediately?

No; Form 144 is a notice of proposed sale. Actual changes to reported insider holdings require subsequent filings (e.g., Form 4) or issuer disclosures showing completed transactions and post-transaction positions.