CEMEX SAB DE CV (CX) insider trading
CEMEX SAB DE CV insiders have made 1 open-market purchase worth $6.9M since Sep 25, 2026, by 1 insider. The latest: Lozano Rogelio Zambrano (Director) bought $6.9M, filed Sep 25, 2026, scored 36 out of 100.
Follow CX, freeOpen the live feed
A free account gets an alert the minute a new buy or sale is filed.
Insider purchases
| Filed | Insider | Stake | Score | Bought | 1 week | 1 month |
|---|---|---|---|---|---|---|
| Sep 25 Form 4 (opens sec.gov) |
Lozano Rogelio ZambranoDirectorDirector | +4% stake | 36 | $6.9M 400,800 at $17.28 |
+0.1% | +10.4% |
Track record (hypothetical): a week after the filing, these buys averaged +0.1% (100% up, 1 measured); a month after, +10.4% (100% up, 1 measured).
Insider sales
1 open-market sale on record
| Filed | Insider | Sold |
|---|---|---|
| Oct 1 Form 4 (opens sec.gov) |
Cobian Mauricio DoehnerOfficer | $8.9M 927,900 at $9.57 · 61% of holdings |
Most insider sales are planned in advance or made for personal reasons, so a sale says less than a buy.
Insiders who bought CX
- Lozano Rogelio Zambrano Director
Questions
Are insiders buying CX stock?
Yes. In the last 90 days, 1 open-market purchase was filed, worth $6.9M, against $8.9M of open-market sales.
Who bought CX stock most recently?
Lozano Rogelio Zambrano, Director, bought 400,800 shares for $6.9M (Form 4 (opens sec.gov), filed Sep 25, 2026).
How does InsiderBeacon score an insider buy?
Out of 100, from who bought, how much their stake grew, the size of the trade, whether other insiders bought within ten days, where the price sat in its 52-week range, and whether it was a first or a routine buy. The score is fixed when the filing arrives. The formula and the research behind it.
Data as of Oct 1, 2026, from SEC EDGAR Form 4 filings: open-market purchases (code P) of $25,000 or more, and open-market sales. Every row links to its filing. Scores summarise what a filing says (how the score works); outcomes are hypothetical, from the first close after the filing, and past results don't predict future ones. Disclaimer