Nomura Holdings Inc (NYSE: NMR) director reports 100 ADS stake

Rhea-AI Filing Summary

NOMURA HOLDINGS INC director Patricia Campbell Mosser filed an initial ownership report showing beneficial ownership of 100 American Depository Shares. Each American Depository Share represents one share of Common Stock, so this reflects an initial position of 100 underlying common shares held directly.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Mosser Patricia Campbell

(Last) (First) (Middle)

13-1, NIHONBASHI 1-CHOME, CHUO-KU

(Street)

TOKYO JAPAN 103-8645

(City) (State) (Zip)

JAPAN

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
NOMURA HOLDINGS INC [ NMR ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
American Depository Shares(1)	100	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Each American Depository Share represents one share of Common Stock.

Remarks:

Exhibit 24: Power of Attorney

	/s/ Takashi Futaki, as Attorney-in-fact	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What does the Nomura (NMR) Form 3 filing by Patricia Campbell Mosser show?

The Form 3 filing shows that director Patricia Campbell Mosser beneficially owns 100 American Depository Shares of Nomura Holdings Inc. Each ADS equals one common share, so this represents 100 underlying common shares held directly at the time of the filing.

How many Nomura (NMR) shares does Patricia Campbell Mosser report owning?

Patricia Campbell Mosser reports owning 100 American Depository Shares of Nomura Holdings Inc. Because each ADS equals one common share, this corresponds to 100 underlying common shares beneficially owned as disclosed in the Form 3 filing.

Is Patricia Campbell Mosser a director or officer of Nomura (NMR) in this Form 3?

The Form 3 identifies Patricia Campbell Mosser as a director of Nomura Holdings Inc. She is not listed as an officer and does not report ten percent owner status. The filing focuses on her initial beneficial ownership of 100 American Depository Shares.

What type of security is reported in Nomura (NMR) director Mosser’s Form 3?

The security reported is American Depository Shares of Nomura Holdings Inc. A footnote explains that each American Depository Share represents one share of Common Stock, so the 100 ADS position equals 100 underlying common shares beneficially owned.

Does the Nomura (NMR) Form 3 indicate any recent buy or sell transaction?

The Form 3 functions as an initial ownership report and lists 100 American Depository Shares beneficially owned. It does not classify the entry as a purchase or sale; instead it records Mosser’s direct holdings at the time she became a reportable insider.