NXDR (NXDR) insider schedules Rule 144 and 10b5-1 share sales

Rhea-AI Filing Summary

A holder of Northern Star Investment Corp. II (symbol NXDR) common stock has filed a notice to sell shares under Rule 144. The filing covers the planned sale of 13,935 common shares through Morgan Stanley Smith Barney LLC on the NYSE, with an indicated aggregate market value of $27,312.60. These shares were acquired on January 15, 2026 as restricted stock units from the issuer, with the same date listed for payment.

The notice also reports that in the past three months, 31,894 common shares were sold under a Rule 10b5-1 trading plan for Antoinette How, generating $83,892.44 in gross proceeds. The filer represents that they do not know of any undisclosed material adverse information about the issuer’s operations.

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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	13935	27312.60	244464136	01/16/2026	NYSE

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	01/15/2026	Restricted Stock Units	Issuer			13935	01/15/2026	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 ANTOINETTE HOW 420 Taylor Street San Francisco CA 94102	Common	12/10/2025	31894	83892.44

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 the NXDR Rule 144 filing disclose about planned share sales?

The notice discloses a planned sale of 13,935 NXDR common shares through Morgan Stanley Smith Barney LLC on the NYSE, with an aggregate market value of $27,312.60.

How were the NXDR shares in this Rule 144 notice acquired?

The 13,935 NXDR common shares were acquired on January 15, 2026 as restricted stock units from the issuer, with the same date listed as the date of payment.

What prior NXDR share sales are reported in the last three months?

The filing reports that 31,894 NXDR common shares were sold on December 10, 2025 as 10b5-1 sales for Antoinette How, generating gross proceeds of $83,892.44.

How many NXDR shares are outstanding according to the Rule 144 notice?

The notice lists 244,464,136 NXDR common shares as outstanding, providing context for the size of the planned sale.

Which broker is handling the NXDR Rule 144 share sale?

The planned sale of 13,935 NXDR common shares is to be handled by Morgan Stanley Smith Barney LLC, Executive Financial Services, at 1 New York Plaza, New York.

What representation does the seller make in the NXDR Rule 144 filing?

The seller represents that they do not know any material adverse information about the issuer’s current or prospective operations that has not been publicly disclosed.