YPF EVP Santiago Martinez Tanoira Reports LTI Share Award & Tax Withholding

Executive Summary

On September 2, 2026, YPF Sociedad Anónima ($YPF) filed a Form 4 detailing equity transactions by Santiago Martinez Tanoira, Executive Vice President of LNG & Integrated Gas. The transactions occurred on August 31, 2026, and represent routine long-term incentive plan (Programa de Retribución a Largo Plazo) vesting and associated tax withholding.

Transaction Breakdown

1. Equity Award Grant (Code A):

   • Shares Acquired: 155,594 Class D Common Shares
   • Reported Price: ARS 7,983 per share
   • Direct Ownership Post-Grant: 754,224 shares

2. Tax Withholding Settlement (Code F):

   • Shares Disposed/Withheld: 54,458 Class D Common Shares
   • Reported Price: ARS 7,983 per share
   • Direct Ownership Post-Withholding: 699,766 shares

Additional Context & Significance

• 10-for-1 Stock Split: Footnote 1 notes that effective August 4, 2026, YPF effected a 10-for-1 stock split. All reported share amounts reflect this split.
• Significance Evaluation: This transaction has Low trading significance as it does not constitute an open-market purchase or sale. It reflects the standard vesting of equity compensation awards and mandatory tax withholdings.