Vista Energy S.A.B. de C.V. filings document foreign-private-issuer disclosures for an independent oil and gas company centered on Vaca Muerta shale development. Form 20-F reports provide annual business, audited financial statement, governance and risk disclosures, while Form 6-K current reports furnish interim financial statements, results presentations, guidance updates and shareholder communications.
The company’s SEC record also covers material-event disclosures tied to Vaca Muerta asset acquisitions, working interests in blocks such as La Amarga Chica, Bandurria Sur and Bajo del Toro, ADS consideration, capital-structure matters and annual shareholder meeting resolutions. These filings connect Vista’s operating plans, capital actions and governance decisions with its ADR-listed public-company reporting obligations.
Vista Energy, S.A.B. de C.V. rescheduled the webcast for its third-quarter 2026 results presentation to 9:00 a.m. Mexico City time (11:00 a.m. ET; 12:00 p.m. BAT) on Thursday, October 29, 2026, from 8:00 a.m. Mexico City time (10:00 a.m. ET; 11:00 a.m. BAT). The webcast will be accessible on the company’s website.
Pinto Pablo Manuel Vera reported disposition transactions in this Form 4 filing. Vista Energy, S.A.B. de C.V. reported that its Chief Financial Officer, Pinto Pablo Manuel Vera, had 67,297 employee stock options canceled by the company on October 2, 2026. The options had a $17.83 per-share exercise price and a reported transaction price of $57.57 per share; the reported resulting position for this option line was zero.
Alejandro Chernacov reported disposition transactions in this Form 4 filing. Vista Energy, S.A.B. de C.V. (VIST) reported that its Strategic Planning and IRO officer, Alejandro Chernacov, had 61,179 employee stock options canceled by the company on October 2, 2026. The options had a $17.83 exercise price and an expiration date of February 23, 2033; his reported resulting position was zero options.
Vista Energy, S.A.B. de C.V. (VIST) Chief Executive Officer Miguel Matias Galuccio reported the disposition of 305,895 employee stock options on October 2, 2026; the company canceled the options. They had an exercise price of $17.83 per share and an expiration date of February 23, 2033. Galuccio reported zero options following the transaction. A transaction price of $57.57 per share was reported.
Juan Maria Garoby reported disposition transactions in this Form 4 filing. Vista Energy, S.A.B. de C.V. Chief Technology Officer Juan Maria Garoby reported that the company canceled 67,297 employee stock options on October 2, 2026. The options had an exercise price of $17.83, were vested and exercisable through February 23, 2033, and the reported following-transaction amount was 0 options. No Rule 10b5-1 plan is reported.
Vista Energy, S.A.B. de C.V. announced that it will release its consolidated financial statements for the third quarter on Wednesday, October 28, 2026, after market closes. The company will present the results through a webcast on Thursday, October 29, 2026, at 8:00 a.m. Mexico City time (10:00 a.m. ET; 11:00 a.m. BAT).
Vista Energy, S.A.B. de C.V. (VIST) reports that its main subsidiary, Vista Energy Argentina S.A.U., has priced an additional U.S.$400,000,000 of 7.875% senior notes due 2038 at 99.473% of face value, implying a yield to average life of 7.950%. The notes are expected to close on October 9, 2026 and will form a single series with Vista Energy Argentina’s existing U.S.$500,000,000 7.875% senior notes due 2038, bringing total 2038 notes outstanding to U.S.$900,000,000.
The 2038 notes are governed by New York law, were offered to qualified institutional buyers under Rule 144A and to investors outside the United States under Regulation S, and are issued under Vista Energy Argentina’s U.S.$4,000,000,000 global simple non-convertible debt program. Principal will be repaid in three annual installments: 33% on April 8, 2036, 33% on April 8, 2037 and 34% on April 8, 2038.