AUNA (NYSE: AUNA) HR head reports stock and option holdings

Rhea-AI Filing Summary

AUNA S.A. executive Carlos Puyo, Head of Human Resources, reported his initial equity holdings. He directly holds 5,091 Class A common shares, including 3,591 shares underlying restricted share units. He also holds options over 20,000 shares at an exercise price of $12.00 expiring on March 21, 2029, and options over 29,500 shares at $6.32 expiring on July 11, 2035, with both option grants vesting in four equal annual installments from their respective start 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

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1. Name and Address of Reporting Person^*

Puyo Carlos

(Last) (First) (Middle)

6, RUE JEAN MONNET

(Street)

LUXEMBOURG GRAND DUCHY OF LUXEMBOURG L-2180

(City) (State) (Zip)

LUXEMBOURG

(Country)

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

3. Issuer Name and Ticker or Trading Symbol
AUNA S.A. [ AUNA ]

3a. Foreign Trading Symbol
[AUNA]

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

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Head of Human Resources

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)
Class A Common Shares	5,091(1)	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
Share Option (right to buy)	(2)	03/21/2029	Class A Common Shares	20,000	$12	D
Share Option (right to buy)	(3)	07/11/2035	Class A Common Shares	29,500	$6.32	D

Explanation of Responses:

1. Includes 3,591 shares of common stock underlying outstanding restricted share units.

2. This share option will vest annually in four equal installments beginning on March 21, 2025.

3. This share option will vest annually in four equal installments beginning on July 11, 2026.

Remarks:

Exhibit 24 - Power of Attorney

	/s/ Carolina Brovelli, attorney-in-fact for Carlos Puyo	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 AUNA (AUNA) Form 3 filing by Carlos Puyo show?

The Form 3 shows Head of Human Resources Carlos Puyo reporting his initial ownership. He holds 5,091 Class A common shares and two option grants over a total of 49,500 shares, establishing his current equity stake in AUNA.

How many AUNA (AUNA) common shares does Carlos Puyo own on Form 3?

Carlos Puyo directly owns 5,091 Class A common shares. This figure includes 3,591 shares underlying outstanding restricted share units, indicating a mix of already issued shares and time-based equity awards tied to future vesting.

What stock options are reported for Carlos Puyo in AUNA (AUNA)’s Form 3?

He reports two option positions: one over 20,000 shares at $12.00 per share expiring March 21, 2029, and another over 29,500 shares at $6.32 per share expiring July 11, 2035, both on AUNA Class A common shares.

When do Carlos Puyo’s AUNA (AUNA) stock options vest?

One option grant vests in four equal annual installments beginning March 21, 2025. The second vests in four equal annual installments beginning July 11, 2026. This structure ties his equity compensation to multi-year service and performance horizons.

Does the AUNA (AUNA) Form 3 show any recent insider buying or selling?

The filing lists holdings only, with no identified buy or sell transactions. All transactions are coded as holdings, and the summary data show zero buys, zero sells, and only unknown, non-transactional entries related to reported positions.

What derivative positions does Carlos Puyo hold in AUNA (AUNA)?

He holds two derivative positions classified as Share Options, each giving rights to buy AUNA Class A common shares at preset prices. Together they cover 49,500 underlying shares, providing potential future ownership if exercised before their expirations.