Alejandro Chernacov
CIK 2012075 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: March 18, 2026
On this page
Insider at
Insider transactions
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.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 13, 2026 | VIST | D | 56,238 | $66.30 | $3,728,579 | 0 Direct | -100.00% | Disposed | 6.2% (price as of 2026-08-19) |
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.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/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
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| 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 |