YPF grants 102K shares to tech VP Wyss

After YPF’s Aug. 4 10-for-1 split, officer Alejandro Wyss received 102,406 Class D shares on Aug. 31, with 35,843 sold for taxes; no 10b5-1 plan.

Rhea-AI Filing Summary

YPF SOCIEDAD ANONIMA (YPF) reported that officer Alejandro Luis Wyss, Technology Vice-Presidency, received a grant of 102,406 shares of Class D Common Stock on August 31, 2026 as an equity award. On the same date, 35,843 shares were withheld and disposed of to satisfy tax withholding obligations related to the vesting of share awards. The share amounts reflect the effect of a previously implemented 10-for-1 stock split effective August 4, 2026. No Rule 10b5-1 trading plan is reported.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Wyss Alejandro Luis

Role Technology Vice-Presidency

Type	Security	Shares	Price	Value
Grant/Award	Class D Common Stock F1	102,406	$7,983.00 as filed	--
Tax Withholding	Class D Common Stock F2	35,843	$7,983.00 as filed	--

• Class D Common Stock, Aug 31, 2026. Price shown as filed: $7,983.00 per share is far above the $51.58 close on Aug 31, 2026, so no transaction value is shown.
• Class D Common Stock, Aug 31, 2026. Price shown as filed: $7,983.00 per share is far above the $51.58 close on Aug 31, 2026, so no transaction value is shown.

Holdings After Transaction: Class D Common Stock — 183,983 shares (Direct)

Footnotes (2)

1. F1. Effective August 4, 2026, YPF S.A. effected a 10-for-1 stock split. Shareholdings reported herein reflect the effects of the stock split.
2. F2. Payment of tax withholding relating to vesting of share awards pursuant to YPF S.A.'s Long-Term Incentive Share Award (Programa de Retribucion a Largo Plazo).

Key Figures

Equity award shares granted: 102,406 shares Shares withheld for tax withholding: 35,843 shares Stock split ratio: 10-for-1

3 metrics

Equity award shares granted 102,406 shares Grant of Class D Common Stock to Alejandro Luis Wyss on August 31, 2026

Shares withheld for tax withholding 35,843 shares Class D Common Stock delivered or withheld to pay tax on vested awards on August 31, 2026

Stock split ratio 10-for-1 YPF S.A. effected a 10-for-1 stock split effective August 4, 2026; reported share amounts reflect the split

Key Terms

10-for-1 stock split, Payment of tax withholding, Long-Term Incentive Share Award

3 terms

10-for-1 stock split financial

"Effective August 4, 2026, YPF S.A. effected a 10-for-1 stock split"

Payment of tax withholding financial

"Payment of tax withholding relating to vesting of share awards"

Long-Term Incentive Share Award financial

"vesting of share awards pursuant to YPF S.A.'s Long-Term Incentive Share Award"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider equity award did YPF (YPF) report for Alejandro Luis Wyss?

YPF reported that Alejandro Luis Wyss received an equity grant of 102,406 shares of Class D Common Stock on August 31, 2026, as a grant or award acquisition in his role linked to the Technology Vice-Presidency.

How many YPF (YPF) shares were used to cover taxes for the August 31, 2026 award?

On August 31, 2026, 35,843 shares of YPF Class D Common Stock were delivered or withheld as payment of tax withholding relating to the vesting of share awards under YPF’s Long-Term Incentive Share Award program.

Was a Rule 10b5-1 trading plan involved in this YPF (YPF) Form 4?

No. The Form 4 indicates that the Rule 10b5-1 checkbox is not marked, so these August 31, 2026 transactions are reported without being pursuant to an affirmed Rule 10b5-1 trading plan.

What stock split information is associated with these YPF (YPF) insider transactions?

A footnote states that effective August 4, 2026, YPF S.A. effected a 10-for-1 stock split, and the shareholdings reported for the August 31, 2026 transactions reflect the effects of this split.

What type of transactions are reported in this YPF (YPF) Form 4?

The Form 4 reports a grant or award acquisition of 102,406 Class D Common Stock shares (code A) and a tax-withholding disposition of 35,843 shares (code F) used to pay tax withholding on vested share awards.

Does the YPF (YPF) Form 4 show the insider’s total holdings after these transactions?

No. The rows for both the award and the tax-withholding disposition list the total shares following the transaction as not provided, so resulting overall holdings are not specified in this Form 4.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/02/2026 - 02:14 PM EDT Accepted by SEC EDGAR 09/02/2026 - 02:14 PM EDT Learn about SEC filing dates

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^*

Wyss Alejandro Luis

(Last) (First) (Middle)

MACACHA GUEMES 515

(Street)

CABA 00000

(City) (State) (Zip)

ARGENTINA

(Country)

2. Issuer Name and Ticker or Trading Symbol
YPF SOCIEDAD ANONIMA [ YPF ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Technology Vice-Presidency

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/31/2026

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)
			Code	V	Amount	(A) or (D)	Price
Class D Common Stock	08/31/2026		A		102,406(1)	A	$7,983	219,826(1)	D
Class D Common Stock	08/31/2026		F		35,843(2)	D	$7,983	183,983	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Effective August 4, 2026, YPF S.A. effected a 10-for-1 stock split. Shareholdings reported herein reflect the effects of the stock split.

2. Payment of tax withholding relating to vesting of share awards pursuant to YPF S.A.'s Long-Term Incentive Share Award (Programa de Retribucion a Largo Plazo).

	Alejandro Wyss	09/01/2026
	** 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)