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Tutor Perini (NYSE: TPC) SVP Dieu exercises RSUs and settles tax via share delivery

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Tutor Perini Corp senior executive Henry Dieu reported routine equity compensation activity. On June 19, 2026, he exercised 1,191 restricted stock units into common stock at a conversion price of $0.00 per share and delivered 522 shares of common stock at $77.99 per share to cover tax obligations.

Following the tax-withholding disposition, he directly held 2,488 shares of common stock. Footnotes state the RSUs convert to common stock on a 1-for-1 basis and are part of a 3,574-unit grant from June 19, 2025 that vests in three annual installments through 2028, contingent on continued employment.

Positive

  • None.

Negative

  • None.
Insider DIEU HENRY
Role SVP & Chief Accounting Officer
Type Security Shares Price Value
Exercise Restricted Stock Units 1,191 $0.00 --
Exercise Common Stock 1,191 $0.00 --
Tax Withholding Common Stock 522 $77.99 $41K
Holdings After Transaction: Restricted Stock Units — 2,383 shares (Direct, null); Common Stock — 3,010 shares (Direct, null)
Footnotes (1)
  1. The restricted stock units (RSUs) convert into common stock of Tutor Perini Corporation on a 1-for-1 basis. On June 19, 2025, the reporting person was granted 3,574 RSUs, of which 1,191 vested on June 19, 2026, 1,191 vest on June 19, 2027 and 1,192 vest on June 19, 2028, contingent upon the reporting person's continued employment through these dates.
RSUs exercised 1,191 units Converted to common stock on June 19, 2026
Tax-withheld shares 522 shares Delivered to cover tax liability at $77.99 per share
Shares held after transaction 2,488 shares Common stock directly owned following tax-withholding disposition
RSU grant size 3,574 units Grant dated June 19, 2025
Second vesting tranche 1,191 units Scheduled to vest on June 19, 2027, subject to continued employment
Final vesting tranche 1,192 units Scheduled to vest on June 19, 2028, subject to continued employment
Tax-withholding price $77.99 per share Value used for 522-share tax-withholding disposition
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.
tax-withholding disposition financial
"transaction_action": "tax-withholding disposition""
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative exercise/conversion financial
"transaction_action": "derivative exercise/conversion""
vest financial
"1,191 vested on June 19, 2026, 1,191 vest on June 19, 2027 and 1,192 vest on June 19, 2028"
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.
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Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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)
Director10% Owner
XOfficer (give title below)Other (specify below)
SVP & Chief Accounting Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/19/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/19/2026M1,191A(1)3,010D
Common Stock06/19/2026F522D$77.992,488D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)06/19/2026M1,191 (2) (2)Common Stock1,191$02,383D
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 June 19, 2025, the reporting person was granted 3,574 RSUs, of which 1,191 vested on June 19, 2026, 1,191 vest on June 19, 2027 and 1,192 vest on June 19, 2028, contingent upon the reporting person's continued employment through these dates.
Remarks:
/s/ Ifigenia Protopappas, Attorney-in-Fact06/23/2026
** Signature of Reporting PersonDate
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)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transactions did TUTOR PERINI CORP (TPC) report for Henry Dieu?

Henry Dieu exercised 1,191 restricted stock units into common stock and delivered 522 common shares to satisfy tax obligations. These actions reflect equity compensation vesting rather than an open‑market purchase or sale of Tutor Perini Corp shares.

Did the TPC insider transaction involve open-market buying or selling of stock?

No, the filing shows no open‑market buys or sells. The activity consists of a derivative exercise of 1,191 restricted stock units and a 522‑share tax‑withholding disposition, both typical for equity compensation vesting events at Tutor Perini Corp.

How many Tutor Perini Corp shares does Henry Dieu hold after these transactions?

After the June 19, 2026 tax‑withholding disposition, Henry Dieu directly holds 2,488 shares of Tutor Perini Corp common stock. This figure reflects his position following both the restricted stock unit conversion and the related tax settlement in shares.

What is the vesting schedule for Henry Dieu’s restricted stock units at TPC?

Henry Dieu received 3,574 restricted stock units on June 19, 2025. Footnotes state 1,191 vested on June 19, 2026, another 1,191 vest on June 19, 2027, and 1,192 vest on June 19, 2028, contingent on his continued employment with Tutor Perini Corp.

What does the tax-withholding disposition mean in Henry Dieu’s TPC Form 4?

The tax‑withholding disposition means 522 Tutor Perini Corp shares were delivered to cover tax liabilities from vesting. This is categorized under code F, reflecting payment of taxes with shares and not an elective sale in the open market by the executive.