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Insider Cluster (2 insiders) ·Filed Sep 30, 2026

CX

CEMEX SAB DE CV
MIXED
Impact 5/10
Horizonweeks Processed26d 21h ago
Insider cluster: 2 insiders, $7.8M total
Actionable Insight ◆ Mixed

The director's large open-market purchase is a strong bullish signal, but the EVP's sale at a much lower price creates a mixed read. Monitor for any upcoming 10b5-1 plan filings or further insider activity to clarify the internal view. The large price gap between the two trades is unusual and warrants close monitoring.

DirectionMixed
Confidencemedium
Horizonweeks
Latest settled — T+5d
CX ▲ +1.70% at T+5d
NEUTRAL call +1.70% · α vs SPY +0.40% · entry $9.40 → $9.56
Next anchor: T+20d in 13h
Latest observation: T+16 +15.03% FF3 residual α
Entry = T+0 close
Sep 30, 2026
via day close
T+1d
+1.38%
call +1.38% · α +0.64%
$9.53
settled 26d ago
T+5d
+1.70%
call +1.70% · α +0.40%
$9.56
settled 20d ago
T+20d
Pending
in 13h
T+60d
Pending
in 8w

Price Chart

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Executive Summary

CEMEX SAB de CV (CX) insider activity is mixed: Director Rogelio Zambrano Lozano made a large open-market purchase of $6.93M at $17.28/share, while EVP Mauricio Doehner Cobian sold $888K worth of shares at $9.57/share. The director's purchase is a strong bullish signal given its size and insider status, but the EVP's sale at a much lower price raises questions about internal sentiment, creating a net mixed read.

Key Financial Metrics

Direction
mixed
Total Value
$7.8M
Insiders
2

Key Facts

  • Director Rogelio Zambrano Lozano purchased 400,800 shares in an open-market transaction on 2026-09-25, totaling $6.93M at $17.28/share.
  • EVP Corporate Affairs Mauricio Doehner Cobian sold 92,800 shares on 2026-09-30, totaling $888K at $9.57/share.
  • Total insider cluster value is $7.81M, net direction is mixed between a large buy and a sale.
  • The EVP's sale price ($9.57) is significantly below the director's purchase price ($17.28), suggesting a 45% discount, which could indicate a potential liquidity event or a different valuation view.
  • No market cap data was provided; absolute dollar value of $7.81M is modest relative to a typical large-cap company.
  • The director's open-market purchase is a strong signal per the officer/10%-owner open-market buy rule, but the EVP's sale at a lower price creates a mixed signal.

Financial Impact

Director purchase of $6.93M vs. EVP sale of $888K; total insider activity of $7.81M.

insider ownershipmarket sentiment

Risk Factors

  • EVP sale at a 45% discount to the director's purchase price could indicate internal concerns about the company's near-term outlook.
  • No market cap data was provided; absolute dollar value of $7.81M is modest relative to a typical large-cap company.
  • The director's open-market purchase is a strong signal per the officer/10%-owner open-market buy rule, but the EVP's sale at a lower price creates a mixed signal.

Investment Themes

Materials & Mining

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-CX-1790816479664
12 reports for CX
Performance horizon
50% Hit rate @ T+1 3 of 6 directional calls Went positive at some point 4 of 6 best @ T+60▲ +21.60%Jul 1, 2026
Filters
Rows
Reports for CX — sortable, filterable
TypeNow
Oct 26, 2026
1d ago
6-K
BULLISH ★ 6/10
$10.19 $10.55▲ +3.53%▲ +2.97%$10.55 (+3.53%)
Oct 19, 2026
8d ago
6-K
NEUTRAL ★ 2/10
$10.27 $10.39▲ +1.17%▲ +0.64%$10.55 (+2.73%)
Oct 6, 2026
20d ago
6-K
NEUTRAL ★ 2/10
$9.59 $9.56▼ −0.31%▲ +0.11%$10.55 (+10.01%)
Sep 30, 2026
26d ago
Insider Cluster
MIXED ★ 5/10
$9.40 $9.53▲ +1.38%▲ +0.64%$10.55 (+12.23%)
Sep 25, 2026
4w ago
Insider Buy
BULLISH ★ 5/10
$9.53 $9.65▲ +1.26%▲ +1.44%$10.55 (+10.70%)
Sep 22, 2026
5w ago
Institutional Cluster
NEUTRAL ★ 3/10
$10.24 $9.76▼ −4.69%▼ −3.97%$10.55 (+3.03%)
Jul 23, 2026
13w ago
6-K
BULLISH ★ 7/10
$12.26 $12.06▼ −1.63%▼ −1.73%$10.55 (−13.95%)
Jul 1, 2026
16w ago
Court Ruling
BEARISH ★ 5/10
$12.13 $12.29▼ −1.32%▼ −1.45%$10.55 (+13.03%)
Jun 26, 2026
17w ago
6-K
NEUTRAL ★ 3/10
$12.14 $12.00▼ −1.15%▼ −1.93%$10.55 (−13.10%)
Jun 16, 2026
19w ago
6-K
NEUTRAL ★ 3/10
$12.60 $12.73▲ +1.03%▲ +0.25%$10.55 (−16.27%)
Showing 10 of 12

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published Sep 30, 2026