Luis Alberto Fallo
CIK 2121339 · View on SEC EDGAR ↗
Insider
First SEC filing: March 18, 2026 · Latest: June 17, 2026
On this page
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$136,937
Avg return of open purchases vs now:
-4.9%
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 9, 2026 | TGS | P | 4,680 | $29.26 | $136,937 | 6,016 Indirect | +350.30% | Acquired | -4.9% (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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 18, 2026 | TGS | ADSs representing class B shares | 1,336 | Indirect |