Robert Apple - Sep 18, 2025 Form 4 Insider Report for MASTEC INC (MTZ)

Role
COO
Signature
\s\ Alberto de Cardenas For: Robert Apple
Stock symbol
MTZ
Transactions as of
Sep 18, 2025
Transactions value $
-$2,004,363
Form type
4
Date filed
9/22/2025, 04:31 PM
Previous filing
Jul 18, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Apple Robert E COO 800 S DOUGLAS ROAD, 12TH FLOOR, CORAL GABLES \s\ Alberto de Cardenas For: Robert Apple 2025-09-22 0001382697

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTZ Common Stock Sale -$1.98M -9.9K -5.1% $200.43 184K Sep 18, 2025 Direct F1, F2
transaction MTZ Common Stock Sale -$20.1K -100 -0.05% $201.06 184K Sep 18, 2025 Direct F1, F3
holding MTZ Common Stock 12.1K Sep 18, 2025 By 401(k) Plan
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 Mr. Apple, 75 years old, is systematically reducing his portfolio concentration in MasTec shares through a 10b5-1 plan, which has more than one pricing tranche. These 10,000 shares sold under the plan represent 5.15% of the shares directly owned by Mr. Apple.
F2 The price reported in Column 4 is a weighted average price. These shares were sold in 47 separate transactions, with prices ranging from $200.03 to $201.00 for an average weighted sales price of $200.43. The reporting person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission upon request, full information regarding the number of shares sold in each transaction.
F3 Includes 85,750 shares of MasTec common stock contributed by the reporting person to The Apple Family Trust of which the reporting person and his wife are trustees and beneficiaries.