Reporting owner · CIK 0002035244
Zambrano Lozano Rogelio
Visual SEC Form 4 history across 1 companies, 3 transactions and 2 filings.
DIRCEMEX SAB DE CV
Open-market mix
100%buys
Latest insider transactions
Form 4 filings from available history. Click any column to sort; click it again to flip the order.
| ID | Ticker | Insider | Role | Type | Shares | Value | Code | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|
| #229987 | CX | Zambrano Lozano Rogelio | DIR | buy | 400k | $692M | P | 09/25 | 09/25 |
| #5073 | CX | Zambrano Lozano Rogelio | DIR | withholding | 640k | -$776M | F | 08/18 | 08/14 |
| #5072 | CX | Zambrano Lozano Rogelio | DIR | grant | 1.82M | $0 | A | 08/18 | 08/14 |
Latest Form 4 facts
Quick context from source filings
Latest sale
No open-market insider sale is available.
Open-market buy performance
90-day forward return on this insider's open-market purchases
For every open-market buy (Form 4 code P, acquisition A) in the selected window, we take the closing price on the transaction date and 90 calendar days later, then compute the percentage change. The figures shown are the simple average and median of those per-buy returns.
- Window follows the rest of the summary (all-history or last 3 months).
- Only buys with a resolved price context are counted.
- Includes both positive and negative outcomes; gains and losses net out at the per-buy level.
Disclosed ownership
How reported shareholdings evolved
Non-derivative shares held after reported transactions—not stock prices or a complete portfolio.
1 observations · Sep 25, 2026 – Sep 25, 2026. Window ends at the latest available report, not today.
Selected observation · Sep 25, 202610,000,000 shares reported
Inspect transaction View exact observations and source transactions
| Transaction date | Shares held after | Filed | Source |
|---|---|---|---|
| Sep 25, 2026 | 10,000,000 | Sep 25, 2026 | View transaction |
Securities and direct/indirect ownership contexts are kept separate and never summed. Joint filings may associate the same disclosed row with multiple owners. Unknown values are omitted, not treated as zero. Lines connect observations for readability; they do not establish holdings between filings, cost basis, or current ownership. Amendments and stock splits require reviewing the source.
Monthly open-market activity
Reported purchase and sale transaction counts
Buys Sells
Net value flow
Buys minus sells
Aug 26
$0
Sep 26
$6.9M
Transaction texture
Ownership and ticket size
Average P/S size$6.9M
Median P/S size$6.9M
Direct2
Indirect1
Sep 25, 2026buy
Filing-only signals
Deterministic matches in this insider's history
Associated companies
Visual map of known reporting history
Zambrano Lozano Rogelio Insider Activity FAQ
SEC Form 4 context
Who is Zambrano Lozano Rogelio?
Zambrano Lozano Rogelio is a reporting owner in SEC Form 4 filings with reporting owner CIK 0002035244.
Which companies has Zambrano Lozano Rogelio reported transactions for?
CEMEX SAB DE CV
When was Zambrano Lozano Rogelio's latest insider buy?
buy at CEMEX SAB DE CV on Sep 25, 2026 valued at $6,926,305.
When was Zambrano Lozano Rogelio's latest insider sale?
No open-market insider sale is available for this period.
Where can I see the original SEC filings?
Each transaction row links directly to the source SEC filing so the reported Form 4 details can be reviewed.
Are performance metrics included?
This version does not calculate win rates, forward returns, benchmark-adjusted returns, or high-conviction scores.