MasTec (MTZ) director Julia Johnson receives 95-share stock grant

Rhea-AI Filing Summary

MASTEC INC director Julia L. Johnson received a grant of 95 shares of Common Stock. The award was recorded at no purchase price and is classified as a grant or other acquisition. After this transaction, she directly holds 73,335 shares of MasTec common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider JOHNSON JULIA L

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	95	$0.00	--

Holdings After Transaction: Common Stock — 73,335 shares (Direct, null)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

JOHNSON JULIA L

(Last) (First) (Middle)

PO BOX 14737

(Street)

TALLAHASSEE FLORIDA 32317

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
MASTEC INC [ MTZ ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/15/2026		A		95	A	$0	73,335	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	\s\ Alberto de Cardenas For: Julia Johnson	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did MasTec (MTZ) director Julia L. Johnson report?

Julia L. Johnson reported an acquisition of 95 shares of MasTec Common Stock. The transaction is classified as a grant or award, meaning she received additional shares rather than buying them on the open market.

On what date did Julia L. Johnson’s latest MasTec (MTZ) stock grant occur?

The stock grant to Julia L. Johnson took place on May 15, 2026. This date reflects when the 95 additional shares of MasTec Common Stock were awarded and recorded in her Form 4 insider transaction filing.

How many MasTec (MTZ) shares does Julia L. Johnson hold after this Form 4?

Following the grant, Julia L. Johnson directly holds 73,335 shares of MasTec Common Stock. This total includes the newly awarded 95 shares and represents her direct ownership position after the reported transaction.

Was cash paid for Julia L. Johnson’s MasTec (MTZ) stock grant?

No cash was paid for this grant to Julia L. Johnson; the recorded price per share is 0.0000. This indicates the 95 shares of MasTec Common Stock were awarded as a grant or similar non-cash acquisition.

Is Julia L. Johnson’s MasTec (MTZ) transaction a buy or a grant?

The transaction is a grant, not an open-market purchase. It is coded as an “A” transaction, described as a grant, award, or other acquisition, reflecting compensation or similar non-market share issuance to the director.