Ypf Sociedad Anonima's three largest insider shareholders as of August 27, 2026 are Marcelo Gustavo Aldeco (Labor Relations Vp, 101 shares), Mauricio Alejandro Martin (Midstrm. Downstrm. Exec. Vp, 20 shares), Mauricio Alejandro Martin (Midstrm. Downstrm. Exec. Vp, 14 shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Horacio Daniel Marin | Chairman Of The Board/ Ceo | 92,193 | 0 | 92,193 | 53.4% | 02 Jul, 2026 |
| 2 | Matias Osvaldo Farina | Vp Upstream | 80,092 | 0 | 80,092 | 46.4% | 02 Jul, 2026 |
| 3 | Martin Maquieyra | Director | 218 | 0 | 218 | 0.1% | 02 Jun, 2026 |
| 4 | Marcelo Gustavo Aldeco | Labor Relations Vp | 101 | 0 | 101 | 0.1% | 20 Mar, 2026 |
| 5 | Mauricio Alejandro Martin | Midstrm. Downstrm. Exec. Vp | 34 | 0 | 34 | 0.0% | 27 Mar, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 29 Jun, 2026 | Martin Maquieyra | Director | Disposed S | 218 | $47.36 | $10.32K | 0 | Direct |
| 02 Jul, 2026 | Horacio Daniel Marin | Chairman Of The Board/ Ceo | Acquired P | 2,840 | $46.35 | $131.63K | 92,193 | Direct |
| 02 Jul, 2026 | Matias Osvaldo Farina | Vp Upstream | Acquired P | 4,357 | $46.26 | $201.55K | 55,687 | Direct |
| 02 Jul, 2026 | Matias Osvaldo Farina | Vp Upstream | Acquired P | 4,518 | $44.21 | $199.74K | 24,405 | Direct |
| 29 May, 2026 | Martin Maquieyra | Director | Acquired P | 77 | $54.44 | $4.19K | 218 | Direct |
| 25 Mar, 2026 | Mauricio Alejandro Martin | Midstrm. Downstrm. Exec. Vp | Disposed S | 2,130 | $44.21 | $94.17K | 14 | Direct |
| 25 Mar, 2026 | Mauricio Alejandro Martin | Midstrm. Downstrm. Exec. Vp | Disposed S | 1,300 | $42.60 | $55.38K | 20 | Direct |
| 19 Mar, 2026 | Marcelo Gustavo Aldeco | Labor Relations Vp | Disposed S | 12,719 | $43.61 | $554.68K | 101 | Direct |