Ares Acquisition Corp III (AAC) director Kathryn Marinello files Form 3

Rhea-AI Filing Summary

Ares Acquisition Corp III director Kathryn V. Marinello filed an initial Form 3, which is the required statement of beneficial ownership for new insiders. The available data show no reportable transactions or derivative positions, indicating this filing is primarily administrative and establishes her reporting status as a director.

Key Terms

Form 3, reportingPersons, derivativeSummary

3 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3):"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

reportingPersons regulatory

""reportingPersons": [ { "name": "Marinello Kathryn V""

derivativeSummary financial

""derivativeSummary": [],"

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Available on EDGAR 06/29/2026 - 09:43 PM Accepted by SEC EDGAR 06/29/2026 - 09:43 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Marinello Kathryn V

(Last) (First) (Middle)

C/O ARES MANAGEMENT LLC

245 PARK AVENUE, 44TH FLOOR

(Street)

NEW YORK NEW YORK 10167

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
06/29/2026

3. Issuer Name and Ticker or Trading Symbol
Ares Acquisition Corp III [ AAC ]

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)

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:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Anton Feingold, as Attorney-in-fact	06/29/2026
	** 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 Kathryn V. Marinello’s Form 3 mean for AAC investors?

It shows Kathryn V. Marinello has become a reporting director of Ares Acquisition Corp III. Form 3 is an initial ownership statement for insiders, and this filing shows no reportable transactions in the provided data.

Does the Ares Acquisition Corp III (AAC) Form 3 show any insider buying or selling?

No insider buying or selling appears in the provided Form 3 data. The transaction summary lists zero buy and sell transactions, suggesting this filing simply establishes Kathryn V. Marinello’s reporting status as a director.

Who is the reporting person on this AAC Form 3 filing?

The reporting person is Kathryn V. Marinello, identified as a director of Ares Acquisition Corp III. As a director, she must file ownership reports like Form 3 and, later, Forms 4 or 5 for future transactions.

Does this AAC Form 3 include any derivative securities positions?

The provided data show an empty derivativeSummary and zero derivative transactions. That indicates no reportable options or other derivative positions are listed for Kathryn V. Marinello in this particular Form 3 excerpt.

What is the net buy/sell direction in this AAC Form 3?

The transaction summary shows a neutral net buy/sell direction with netBuySellShares of 0. This reflects the absence of any reported purchases, sales, or other ownership-changing transactions in the provided Form 3 data.