Tutor Perini (TPC) director Dennis Oklak donates 12,000 shares to charitable entities

Rhea-AI Filing Summary

Tutor Perini Corp director Dennis D. Oklak reported charitable gifts of company stock. On June 17, 2026, he made two bona fide gifts totaling 12,000 shares of Common Stock, with no sale proceeds involved. One gift went to the Meridian Foundation, Inc., his family non-profit foundation, and another to a charitable donor-advised fund.

He retains voting and investment power over shares held by the Meridian Foundation, Inc., but the filing states he no longer has any pecuniary interest in those gifted shares. These are non-market, charitable transfers rather than open-market purchases or sales.

Insider Trade Summary

12,000 shares gifted

Mixed 2 txns

Insider OKLAK DENNIS D

Role null

Type	Security	Shares	Price	Value
Gift	Common Stock	8,000	$0.00	--
Gift	Common Stock	4,000	$0.00	--

Holdings After Transaction: Common Stock — 87,488 shares (Direct, null)

Footnotes (1)

1. The shares were gifted to the Meridian Foundation, Inc., Mr. Oklak's family non-profit foundation, and not sold. Mr. Oklak has voting and investment power over the shares held by the Meridian Foundation, Inc., but no longer has any pecuniary interest in these shares. Reflects the gift of common stock to a charitable donor-advised fund.

Key Figures

Gifted shares (first transaction): 4,000 shares Gifted shares (second transaction): 8,000 shares Total gifted shares: 12,000 shares

3 metrics

Gifted shares (first transaction) 4,000 shares Bona fide gift of Common Stock on June 17, 2026

Gifted shares (second transaction) 8,000 shares Bona fide gift of Common Stock on June 17, 2026

Total gifted shares 12,000 shares Aggregate of two bona fide gifts reported in Form 4

Key Terms

bona fide gift, pecuniary interest, donor-advised fund, voting and investment power

4 terms

bona fide gift financial

"The transactions are coded as “G” with the description “Bona fide gift.”"

A bona fide gift is a genuine, voluntary transfer of money, property, or benefits from one party to another made without expectation of repayment, services, or hidden conditions. Investors care because such gifts can affect company disclosures, related‑party transaction rules, tax treatment, and perceived conflicts of interest; think of it like someone giving you a present with no strings attached — but on a corporate scale, auditors and regulators need to verify it really is unconditional.

pecuniary interest financial

"Mr. Oklak ... no longer has any pecuniary interest in these shares."

donor-advised fund financial

"Reflects the gift of common stock to a charitable donor-advised fund."

A donor-advised fund is a charitable giving account that lets an individual or family deposit cash, stock, or other assets now, get an immediate tax benefit, and then recommend grants to charities over time. Think of it like a private charitable bucket you control without running a charity yourself; investors care because it’s a tax-efficient way to give appreciated securities, can change when and how donated shares enter the market, and affects personal and corporate tax planning.

voting and investment power financial

"Mr. Oklak has voting and investment power over the shares held by the Meridian Foundation, Inc."

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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^*

OKLAK DENNIS D

(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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/17/2026

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	06/17/2026		G(1)		8,000	D	$0	87,488	D
Common Stock	06/17/2026		G(2)		4,000	D	$0	83,488	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:

1. The shares were gifted to the Meridian Foundation, Inc., Mr. Oklak's family non-profit foundation, and not sold. Mr. Oklak has voting and investment power over the shares held by the Meridian Foundation, Inc., but no longer has any pecuniary interest in these shares.

2. Reflects the gift of common stock to a charitable donor-advised fund.

Remarks:

	/s/ Ifigenia Protopappas, Attorney-in-Fact	06/18/2026
	** 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 Tutor Perini (TPC) director Dennis Oklak report?

Dennis D. Oklak reported charitable gifts of Tutor Perini common stock. On June 17, 2026, he made bona fide gifts totaling 12,000 shares, transferring ownership without receiving any sale proceeds or purchase price.

Were Dennis Oklak’s Tutor Perini (TPC) share transfers open-market sales or purchases?

The transfers were not open-market trades. They are coded as bona fide gifts, meaning 12,000 shares of Tutor Perini common stock were donated to charitable entities at $0.00 per share, with no sale proceeds received.

Who received the gifted Tutor Perini (TPC) shares from Dennis Oklak?

The filing states shares were gifted to the Meridian Foundation, Inc., Mr. Oklak’s family non-profit foundation, and to a charitable donor-advised fund. Both recipients are charitable vehicles rather than personal brokerage or investment accounts.

Does Dennis Oklak still benefit economically from the gifted Tutor Perini (TPC) shares?

According to the filing, Mr. Oklak has no pecuniary interest in the gifted shares. He retains voting and investment power over shares held by the Meridian Foundation, Inc., but is explicitly stated to no longer benefit economically from those donated shares.

How many Tutor Perini (TPC) shares did Dennis Oklak gift in total?

The Form 4 reports two bona fide gifts of Tutor Perini common stock: one for 4,000 shares and another for 8,000 shares. Together, these transactions represent a total charitable transfer of 12,000 shares.