Cemex Sab De Cv CX Insider Ownership

Updated Oct 10, 2026

In the last 12 months, insiders at Cemex Sab de CV made open-market purchases of $6.93 million (400.8K shares) and open-market sales of $11.15 million (1.14Mn shares).

• Counted by insider, open-market buying of CX stock in the past 12 months came from one insider and selling from 2 insiders.
• Among Cemex Sab de CV's insiders, the largest open-market purchases in the past 12 months were by Lozano Rogelio Zambrano (Director), totaling $6.93 million (400.8K shares), most recently on September 25, 2026.
• On the selling side, Cobian Mauricio Doehner (EVP Corporate Affairs) was the top open-market seller of Cemex Sab de CV over the past 12 months, with $8.88 million sold (927.9K shares) and the latest sale on September 30, 2026.
• Beyond open-market trades, insiders at Cemex Sab de CV received 5.71Mn shares in stock awards and gave up 2.12Mn shares to cover taxes or exercise prices in the last 12 months.
• Per Business Quant, CX insiders together hold 107.05Mn shares based on their latest Form 4 filings.
• By type of ownership, CX insiders hold 90.66% of their shares directly (97.05Mn shares) and 9.34% indirectly (10Mn shares).
• Per Business Quant, 14 insiders of CX hold shares, counting officers, directors and 10% owners who have filed a Form 4 in the past two years.
• CX's three largest insider shareholders, per their latest Form 4 filings, are Lozano Rogelio Zambrano (Director, 60.32Mn shares), Herrera Jesus Vicente Gonzalez (President of Cemex USA, 9.82Mn shares) and Hernandez Luis Echavez (EVP Digital and Org. Develop., 7.91Mn shares).
• Lozano Rogelio Zambrano alone accounts for 56.35% of the shares held by Cemex Sab de CV insiders.
• Institutions accounted for 37.14% of CX's outstanding shares in Q2 2026.
• A total of 47 Form 4 filings with transactions in Cemex Sab de CV stock were made over the past 12 months, by 15 insiders.
• This summary of Cemex Sab de CV insider activity covers Form 4 filings through September 30, 2026.