Tutor Perini grants 5,485 RSUs to accounting chief

Tutor Perini Corporation reported that VP & Chief Accounting Officer Henry Dieu received a grant of 5,485 restricted stock units.

Rhea-AI Filing Summary

Tutor Perini Corporation reported that VP & Chief Accounting Officer Henry Dieu received a grant of 5,485 restricted stock units. These RSUs convert into common stock on a 1-for-1 basis and vest in three annual installments in 2027, 2028, and 2029, contingent on his continued employment.

Insider Trade Summary

Grant/Award: 5,485 shares

Grant/Award 1 txn

Insider DIEU HENRY

Role VP & Chief Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	5,485	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 5,485 contracts (Direct)

Footnotes (2)

1. F1. The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis.
2. F2. On May 20, 2026, the reporting person was granted 5,485 RSUs, of which 1,828 vest on each of May 20, 2027 and 2028 and 1,829 vest on May 20, 2029, contingent upon the reporting person's continued employment through these dates.

Key Figures

RSUs granted: 5,485 RSUs First vesting tranche: 1,828 RSUs Second vesting tranche: 1,828 RSUs +3 more

6 metrics

RSUs granted 5,485 RSUs Granted on May 20, 2026 to VP & Chief Accounting Officer

First vesting tranche 1,828 RSUs Vest on May 20, 2027, contingent on continued employment

Second vesting tranche 1,828 RSUs Vest on May 20, 2028, contingent on continued employment

Final vesting tranche 1,829 RSUs Vest on May 20, 2029, contingent on continued employment

Conversion ratio 1-for-1 into common stock RSUs convert into Tutor Perini common stock

Post-grant RSU holdings 5,485 RSUs Total RSUs owned following this award

Key Terms

Restricted Stock Units, RSUs, vest

3 terms

Restricted Stock Units financial

"The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis."

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

RSUs financial

"On May 20, 2026, the reporting person was granted 5,485 RSUs, of which 1,828 vest on each of May 20, 2027 and 2028..."

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

vest financial

"1,828 vest on each of May 20, 2027 and 2028 and 1,829 vest on May 20, 2029..."

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Tutor Perini (TPC) disclose in Henry Dieu's latest Form 4?

Tutor Perini disclosed that VP & Chief Accounting Officer Henry Dieu received 5,485 restricted stock units. These RSUs convert into common stock on a 1-for-1 basis and vest in stages from 2027 through 2029, subject to his continued employment with the company.

How many RSUs did Henry Dieu receive from Tutor Perini (TPC)?

Henry Dieu received a grant of 5,485 restricted stock units from Tutor Perini. All 5,485 RSUs were reported as owned following the transaction, reflecting a compensation-related award rather than an open-market stock purchase or sale.

When do Henry Dieu’s RSUs from Tutor Perini (TPC) vest?

The RSUs vest in three annual tranches starting in 2027. Specifically, 1,828 RSUs vest on May 20, 2027, another 1,828 vest on May 20, 2028, and the remaining 1,829 vest on May 20, 2029, if he remains employed through those dates.

How do Henry Dieu’s RSUs in Tutor Perini (TPC) convert into shares?

Each restricted stock unit converts into one share of Tutor Perini common stock. This 1-for-1 conversion occurs as the RSUs vest over time, turning the deferred equity awards into actual common shares if the vesting conditions are satisfied.

Is Henry Dieu’s Form 4 transaction an open-market purchase of TPC stock?

No, the Form 4 reflects a grant of restricted stock units as compensation, not an open-market purchase. The RSUs were awarded at no cash exercise price and will convert into common stock on a 1-for-1 basis as they vest over several years.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/22/2026 - 05:16 PM Learn about SEC filing dates

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^*

DIEU HENRY

(Last) (First) (Middle)

C/O TUTOR PERINI CORPORATION

15901 OLDEN STREET

(Street)

SYLMAR CALIFORNIA 91342

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TUTOR PERINI CORP [ TPC ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	VP & Chief Accounting Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/20/2026

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

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
Restricted Stock Units	(1)	05/20/2026		A		5,485		(2)	(2)	Common Stock	5,485	$0	5,485	D

Explanation of Responses:

1. The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis.

2. On May 20, 2026, the reporting person was granted 5,485 RSUs, of which 1,828 vest on each of May 20, 2027 and 2028 and 1,829 vest on May 20, 2029, contingent upon the reporting person's continued employment through these dates.

Remarks:

	/s/ Ifigenia Protopappas, Attorney-in-Fact	05/22/2026
	** 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)