Form 4: MasTec COO Sells 10,000 Shares Under 10b5-1 Plan

MasTec COO Robert E. Apple sold 10,000 shares of common stock for approximately $2 million through a pre-arranged 10b5-1 trading plan.

Summary

• Robert E. Apple, Chief Operating Officer of MasTec Inc. (MTZ), sold a total of 10,000 shares of MasTec common stock.
• The sales occurred on September 18, 2025, and were executed under a Rule 10b5-1 trading plan.
• 9,900 shares were sold at a weighted average price of $200.43 per share, generating approximately $1,984,257.
• An additional 100 shares were sold at $201.06 per share, totaling $20,106.
• The total proceeds from these transactions are approximately $2,004,363.
• Following these sales, Mr. Apple directly owns 184,249 shares of MasTec common stock.
• Mr. Apple also indirectly owns 12,068.3991 shares through a 401(k) Plan.
• The 10,000 shares sold represent 5.15% of the shares directly owned by Mr. Apple prior to these transactions.
• Mr. Apple, aged 75, is systematically reducing his portfolio concentration in MasTec shares.

Sentiment

Score: 5

Explanation: The sentiment is neutral. While it involves insider selling, the transaction is part of a pre-arranged 10b5-1 plan by an executive who is 75 years old and systematically reducing portfolio concentration, which does not necessarily signal a negative outlook for the company's future performance.

Positives

• The sale was conducted under a Rule 10b5-1 plan, indicating a pre-scheduled, non-discretionary transaction rather than a reactive sale based on new information.

Negatives

• A key executive, the COO, sold a significant number of shares (10,000 shares) in the company.
• The sale reduced Mr. Apple's direct ownership by 5.15%.

Risks

• Potential for market perception of reduced insider confidence due to executive share sales, despite the 10b5-1 plan and stated reason for systematic reduction.

Future Outlook

NA

Management Comments

• Mr. Apple, 75 years old, is systematically reducing his portfolio concentration in MasTec shares through a 10b5-1 plan.

Industry Context

NA

Stakeholder Impact

• Shareholders may interpret the sale as a signal, though the impact is mitigated by the 10b5-1 plan and the stated reason for systematic reduction due to age.

Key Dates

Recommendation

The filing reports a pre-planned sale of shares by a COO under a 10b5-1 plan, citing systematic portfolio reduction by a 75-year-old executive. This is not indicative of a change in company fundamentals or a lack of confidence, but rather a personal financial planning decision. Therefore, it does not warrant a change in investment thesis based solely on this transaction, suggesting a 'hold' recommendation.

Keywords

MasTec, MTZ, Robert Apple, COO, insider trading, Form 4, 10b5-1, share sale, executive compensation