Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 1 non-open-market transaction below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
July 13, 2026 VIST D 56,238 $66.30 $3,728,579 0 Direct -100.00% Disposed -1.6% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.

06
DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
July 13, 2026 VIST Employee Stock Options (Right to Buy) Series A Shares / American Depositary Shares (56,238) $7.05 Feb. 23, 2032 56,238 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 14 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 18, 2026 VIST Series A Shares 1,198,381 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy)→ Series A Shares / American Depositary Shares ("ADSs") (56,238) 56,238 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy)→ Series A Shares / ADSs (61,179) 61,179 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy)→ Series A Shares / ADSs (33,594) 33,594 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy)→ Series A Shares / ADSs (8,780) 8,780 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (16,796) 16,796 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (8,780) 8,780 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (8,780) 8,780 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (11,970) 11,970 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (11,970) 11,970 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (11,969) 11,969 Direct
March 18, 2026 VIST Employee Stock Options (Right to Buy) [F3]→ Series A Shares / ADSs (454,327) 454,327 Direct
March 18, 2026 VIST Restricted Stock Unit [F4]→ Series A Shares / ADSs (35,018) 35,018 Direct
March 18, 2026 VIST Performance Stock Unit [F5]→ Series A Shares / ADSs (133,201) 133,201 Direct