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- Cobian Mauricio Doehner - OfficerOpen-market sale$8.88M
- Lozano Rogelio Zambrano - DirectorOpen-market purchase$6.93M
About CEMEX SAB DE CV (CX)
CEMEX SAB DE CV is an SEC registrant, filing under CIK 0001076378, classified as cement, hydraulic. It is grouped with Materials companies on this site.
CX Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 1 | 400,800 | $6.93M |
| Open-market sale | 2 | 1,140,580 | $11.15M |
| Grant or award | 14 | 5,712,390 | |
CX insider transactions (Form 4)
5647 Form 4 filings on record, the earliest from Apr 29, 2026, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Cobian Mauricio Doehner - Officer | Open-market sale | Ordinary Participation Certificates (CEMEX.CPO) | 927,900 | $9.57 footnote F1,F2 | $8.88M | |
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| Lozano Rogelio Zambrano - Director | Open-market purchase | Ordinary Participation Certificates (CEMEX.CPO) | 400,800 | $17.28 footnote F1,F2,F3 | $6.93M | |
| ||||||
| de la Garza Oscar Balmore Elizondo - Officer | Open-market sale | Ordinary Participation Certificates (CEMEX.CPO) | 212,680 footnote F1 | $10.68 footnote F2 | $2.27M | |
| ||||||
 Guerra Jose Antonio Cabrera - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 99,070 footnote F1 | $0.00 | - | |
| Guerra Jose Antonio Cabrera - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 46,570 | $12.13 | $565K | |
| ||||||
| Cobian Mauricio Doehner - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 230,170 footnote F1 | $0.00 | - | |
| Cobian Mauricio Doehner - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 80,560 | $12.13 | $977K | |
| ||||||
| de la Garza Oscar Balmore Elizondo - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 116,520 footnote F1 | $0.00 | - | |
| de la Garza Oscar Balmore Elizondo - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 40,790 | $12.13 | $495K | |
| ||||||
| Louisa Rodriguez - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 216,900 footnote F1 | $0.00 | - | |
| Louisa Rodriguez - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 96,640 | $12.13 | $1.17M | |
| ||||||
| Flores Jose Antonio Gonzalez - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 378,440 footnote F1 | $0.00 | - | |
| Flores Jose Antonio Gonzalez - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 132,460 | $12.13 | $1.61M | |
| ||||||
| Haffar Maher Al - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 394,460 footnote F1 | $0.00 | - | |
| Haffar Maher Al - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 203,360 | $12.13 | $2.47M | |
| ||||||
 Cantu Alejandro Alberto Ramirez - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 265,150 footnote F1 | $0.00 | - | |
| Cantu Alejandro Alberto Ramirez - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 97,900 | $12.13 | $1.19M | |
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| Hernandez Luis Echavez - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 413,680 footnote F1 | $0.00 | - | |
| Hernandez Luis Echavez - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 144,800 | $12.13 | $1.76M | |
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| Lozano Rogelio Zambrano - Director | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 1,828,640 footnote F1 | $0.00 | - | |
| Lozano Rogelio Zambrano - Director | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 640,030 | $12.13 | $7.76M | |
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 Madero Roger Saldana - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 193,070 footnote F1 | $0.00 | - | |
| Madero Roger Saldana - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 67,590 | $12.13 | $820K | |
| ||||||
 Dominguez Jaime Muguiro - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 382,140 footnote F1 | $0.00 | - | |
| Dominguez Jaime Muguiro - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 133,760 | $12.13 | $1.62M | |
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 Barba Ricardo Naya - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 382,730 footnote F1 | $0.00 | - | |
| Barba Ricardo Naya - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 133,970 | $12.13 | $1.63M | |
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| Sergio Mauricio Menendez - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 372,610 footnote F1 | $0.00 | - | |
| Sergio Mauricio Menendez - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 130,420 | $12.13 | $1.58M | |
| ||||||
 Herrera Jesus Vicente Gonzalez - Officer | Grant or award | Ordinary Participation Certificates (CEMEX.CPO) | 438,810 footnote F1 | $0.00 | - | |
| Herrera Jesus Vicente Gonzalez - Officer | Tax withholding / forfeiture | Ordinary Participation Certificates (CEMEX.CPO) | 172,680 | $12.13 | $2.09M | |
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| Merla Jaime Martinez - Officer | Grant or award | CX | 7,650 footnote F1 | $0.00 | - | |
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| Barba Ricardo Naya - Officer | Tax withholding / forfeiture | CX | 32,178 | $12.25 | $394K | |
| Barba Ricardo Naya - Officer | Grant or award | CX | 73,833 footnote F1 | $0.00 | - | |
| ||||||
| Sergio Mauricio Menendez - Officer | Tax withholding / forfeiture | CX | 33,326 | $12.25 | $408K | |
| Sergio Mauricio Menendez - Officer | Grant or award | CX | 74,641 footnote F1 | $0.00 | - | |
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| Cobian Mauricio Doehner - Officer | Grant or award | CX | 36,197 footnote F1 | $0.00 | - | |
| Cobian Mauricio Doehner - Officer | Tax withholding / forfeiture | CX | 16,024 | $12.25 | $196K | |
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| Hernandez Luis Echavez - Officer | Tax withholding / forfeiture | CX | 35,694 | $12.25 | $437K | |
| Hernandez Luis Echavez - Officer | Grant or award | CX | 81,733 footnote F1 | $0.00 | - | |
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| Guerra Jose Antonio Cabrera - Officer | Tax withholding / forfeiture | CX | 5,365 | $12.25 | $66K | |
| Guerra Jose Antonio Cabrera - Officer | Grant or award | CX | 12,619 footnote F1 | $0.00 | - | |
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| de la Garza Oscar Balmore Elizondo - Officer | Tax withholding / forfeiture | CX | 7,687 | $12.25 | $94K | |
| de la Garza Oscar Balmore Elizondo - Officer | Grant or award | CX | 17,060 footnote F1 | $0.00 | - | |
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| Louisa Rodriguez - Officer | Tax withholding / forfeiture | CX | 17,887 | $12.25 | $219K | |
| Louisa Rodriguez - Officer | Grant or award | CX | 31,981 footnote F1 | $0.00 | - | |
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| Cantu Alejandro Alberto Ramirez - Officer | Grant or award | CX | 30,489 footnote F1 | $0.00 | - | |
| Cantu Alejandro Alberto Ramirez - Officer | Tax withholding / forfeiture | CX | 15,884 | $12.25 | $195K | |
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| Herrera Jesus Vicente Gonzalez - Officer | Tax withholding / forfeiture | CX | 35,115 | $12.25 | $430K | |
| Herrera Jesus Vicente Gonzalez - Officer | Grant or award | CX | 70,840 footnote F1 | $0.00 | - | |
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| Flores Jose Antonio Gonzalez - Officer | Tax withholding / forfeiture | CX | 32,922 | $12.25 | $403K | |
| Flores Jose Antonio Gonzalez - Officer | Grant or award | CX | 75,542 footnote F1 | $0.00 | - | |
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| Madero Roger Saldana - Officer | Tax withholding / forfeiture | CX | 14,290 | $12.25 | $175K | |
| Madero Roger Saldana - Officer | Grant or award | CX | 31,547 footnote F1 | $0.00 | - | |
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| Haffar Maher Al - Officer | Grant or award | CX | 79,879 footnote F1 | $0.00 | - | |
| Haffar Maher Al - Officer | Tax withholding / forfeiture | CX | 52,184 | $12.25 | $639K | |
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Recent CX Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| MAURICIO DOEHNER COBIAN | Officer | 92,790 | $888K | View on EDGAR | |
| OSCAR BALMORE ELIZONDO DE LA GARZA | Officer | 21,268 |
CX insider trading FAQ
What is the latest insider trade for CX?
CEMEX SAB DE CV (CX) had 17 insider filings in the last 90 days, with the most recent on 2026-10-01. The full record for CX runs to 47 Form 4 filings, the earliest from 2026-04-29. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying CX stock?
1 insider purchase of CX was filed in the last 90 days, totaling $6.93M.
How many insiders are selling CX stock?
2 insider sales of CX were filed in the last 90 days, totaling $11.15M.
Where can I see CX SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects CX Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Materials companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Cobian Mauricio Doehner view on EDGAR
- - Lozano Rogelio Zambrano view on EDGAR
- - de la Garza Oscar Balmore Elizondo view on EDGAR
- - Guerra Jose Antonio Cabrera view on EDGAR
- - Cobian Mauricio Doehner view on EDGAR
- - de la Garza Oscar Balmore Elizondo view on EDGAR
- - Louisa Rodriguez view on EDGAR
- - Flores Jose Antonio Gonzalez view on EDGAR
- - Haffar Maher Al view on EDGAR
Related companies with recent insider activity
Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Materials
- Where CX's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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