AUNA S.A. (NYSE: AUNA) president buys 51K Class A shares in open market

Filing Impact

(High)

Filing Sentiment

(Positive)

Form Type

Rhea-AI Filing Summary

AUNA S.A.’s president and director Jesus Zamora León reported open-market purchases of 51,454 Class A Common Shares between May 20 and May 29, 2026, at prices between $4.15 and $4.39 per share.

Following these transactions, he holds 69,130 Class A shares directly and 55,134 Class A shares indirectly through Enfoca Ltd. He is also indirectly associated with 32,029,016 Class B common shares held by the Enfoca Entities, each convertible into one Class A share under the issuer’s articles. The filing notes it was inadvertently filed late due to an administrative error.

Insider Trade Summary

Net Buyer: 51,454 shares ($222,314)

Net Buy 5 txns

Insider Zamora Leon Jesus

Role President

Bought 51,454 shs ($222K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Shares	6,420	$4.15	$27K
Purchase	Class A Common Shares	9,220	$4.17	$38K
Purchase	Class A Common Shares	30,000	$4.39	$132K
Purchase	Class A Common Shares	5,814	$4.39	$26K
holding	Class B Common Shares	--	--	--

Holdings After Transaction: Class A Common Shares — 69,130 shares (Direct, null); Class A Common Shares — 55,134 shares (Indirect, By Enfoca Ltd.); Class B Common Shares — 32,029,016 shares (Indirect, By Enfoca Entities)

Footnotes (1)

Inadvertently filed late due to administrative error. Enfoca Ltd. is indirectly controlled by Mr. Zamora. Each Class B common share is convertible into one Class A common share: (i) at any time at the option of the holder of such Class B common share or (ii) automatically upon any transfer that is not a permitted transfer in accordance with the Issuer's articles of association. Consists of (i) 25,585,539 Class B common shares held of record by Enfoca Discovery 2, L.P. ("Enfoca Discovery 2"), (ii) 3,198,192 Class B common shares held of record by Enfoca Descubridor 1, Fondo de Inversion ("Enfoca Descubridor 1"), (iii) 3,198,192 Class B common shares held of record by Enfoca Descubridor 2, Fondo de Inversion ("Enfoca Descubridor 2"), (iv) 46,820 Class B common shares held of record by Enfoca Asset Management Ltd. ("Enfoca Asset Management") and (v) 273 Class B common shares held of record by Enfoca Sociedad Administradora de Fondos de Inversion S.A. ("ESAFI" and, together with Enfoca Discovery 2, Enfoca Descubridor 1, Enfoca Descubridor 2 and Enfoca Asset Management, the "Enfoca Entities"). The Enfoca Entities are indirectly controlled by Mr. Zamora.

Key Figures

Total Class A shares bought: 51,454 shares Direct Class A holding: 69,130 shares Indirect Class A holding via Enfoca Ltd.: 55,134 shares +3 more

6 metrics

Total Class A shares bought 51,454 shares Open-market purchases between May 20–29, 2026

Direct Class A holding 69,130 shares Shares held directly after May 29, 2026 trade

Indirect Class A holding via Enfoca Ltd. 55,134 shares Shares held indirectly after May 28, 2026 trade

Indirect Class B holding via Enfoca Entities 32,029,016 shares Class B common shares indirectly controlled by Zamora

Purchase at $4.15 6,420 shares at $4.15/share Class A open-market purchase on May 29, 2026

Largest single A-share buy 30,000 shares at $4.39/share Class A open-market purchase on May 26, 2026

Key Terms

Class A Common Shares, Class B common share, open-market purchase, indirectly controlled, +1 more

5 terms

Class A Common Shares financial

"security_title: "Class A Common Shares" with multiple open-market purchases reported"

A Class A common share is a specific type of ordinary company share that represents an ownership stake and usually carries particular voting rights or payout priorities compared with other share classes. For investors it matters because those differences affect how much influence you have over company decisions, how dividends or liquidation proceeds might be distributed, and how easily the shares trade — like choosing between car models where one has extra features (more control) and another focuses on price or availability (liquidity).

open-market purchase financial

"transaction_action: "open-market purchase" for each P-code Class A trade"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

indirectly controlled financial

"Enfoca Ltd. is indirectly controlled by Mr. Zamora."

permitted transfer regulatory

"automatically upon any transfer that is not a permitted transfer"

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Form 4 Insider Transactions: What Each Field Means →

06/01/2026 - 08:48 PM

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Zamora Leon Jesus

(Last)

(First)

(Middle)

6, RUE JEAN MONNET

(Street)

LUXEMBOURG

GRAND DUCHY OF LUXEMBOURG

L-2180

(City)

(State)

(Zip)

LUXEMBOURG

(Country)

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

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

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

2a. Foreign Trading Symbol
[AUNA]

3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Shares	05/29/2026		P		6,420	A	$4.15	69,130	D
Class A Common Shares	05/20/2026⁽¹⁾		P		5,814	A	$4.39	15,914	I	By Enfoca Ltd.⁽²⁾
Class A Common Shares	05/26/2026⁽¹⁾		P		30,000	A	$4.39	45,914	I	By Enfoca Ltd.⁽²⁾
Class A Common Shares	05/28/2026		P		9,220	A	$4.17	55,134	I	By Enfoca Ltd.⁽²⁾
Class B Common Shares⁽³⁾								32,029,016⁽⁴⁾	I	By Enfoca Entities⁽⁴⁾

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Inadvertently filed late due to administrative error.

2. Enfoca Ltd. is indirectly controlled by Mr. Zamora.

3. Each Class B common share is convertible into one Class A common share: (i) at any time at the option of the holder of such Class B common share or (ii) automatically upon any transfer that is not a permitted transfer in accordance with the Issuer's articles of association.

4. Consists of (i) 25,585,539 Class B common shares held of record by Enfoca Discovery 2, L.P. ("Enfoca Discovery 2"), (ii) 3,198,192 Class B common shares held of record by Enfoca Descubridor 1, Fondo de Inversion ("Enfoca Descubridor 1"), (iii) 3,198,192 Class B common shares held of record by Enfoca Descubridor 2, Fondo de Inversion ("Enfoca Descubridor 2"), (iv) 46,820 Class B common shares held of record by Enfoca Asset Management Ltd. ("Enfoca Asset Management") and (v) 273 Class B common shares held of record by Enfoca Sociedad Administradora de Fondos de Inversion S.A. ("ESAFI" and, together with Enfoca Discovery 2, Enfoca Descubridor 1, Enfoca Descubridor 2 and Enfoca Asset Management, the "Enfoca Entities"). The Enfoca Entities are indirectly controlled by Mr. Zamora.

	/s/ Carolina Brovelli, attorney-in-fact for Jesus Zamora Leon	06/01/2026
	** 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 4 (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 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did AUNA (AUNA) report for Jesus Zamora León?

AUNA reported that president and director Jesus Zamora León made open-market purchases of 51,454 Class A Common Shares. These buys occurred between May 20 and May 29, 2026, across several trades at prices from $4.15 to $4.39 per share.

How many AUNA (AUNA) shares does Jesus Zamora León hold after these trades?

After the reported trades, Zamora León holds 69,130 Class A Common Shares directly and 55,134 Class A Common Shares indirectly via Enfoca Ltd. He is also indirectly associated with 32,029,016 Class B common shares through the Enfoca Entities.

At what prices did the AUNA (AUNA) insider buy Class A shares?

Zamora León’s reported purchases of AUNA Class A Common Shares were executed at prices between $4.15 and $4.39 per share. Individual transactions included 6,420 shares at $4.15, 9,220 shares at $4.17, and additional blocks at $4.39.

What is the significance of AUNA (AUNA) Class B common shares in this filing?

The filing shows 32,029,016 Class B common shares held by Enfoca Entities indirectly controlled by Zamora León. Each Class B share is convertible into one Class A share, either at the holder’s option or automatically upon certain non-permitted transfers under the articles.

Was the AUNA (AUNA) Form 4 for Jesus Zamora León filed on time?

The Form 4 states it was inadvertently filed late due to an administrative error. This note explains the timing of the disclosure and indicates the delay was attributed to an internal administrative issue rather than to the underlying transactions themselves.