PETER ARKLEY - 04 Mar 2026 Form 4 Insider Report for TUTOR PERINI CORP (TPC)

Role: Director
Signature: /s/ Ifigenia Protopappas, Attorney-in-Fact
Issuer symbol: TPC
Transactions as of: 04 Mar 2026
Net transactions value: +$1,824,002
Form type: 4
Filing time: 06 Mar 2026, 17:05:45 UTC
Previous filing: 25 Nov 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
ARKLEY PETER	Director	C/O TUTOR PERINI CORPORATION, 15901 OLDEN STREET, SYLMAR	/s/ Ifigenia Protopappas, Attorney-in-Fact	06 Mar 2026	0001206328

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	TPC	Common Stock	Purchase	$434,533	+5,884	+3.1%	$73.85	197,601	04 Mar 2026	Direct	F1
transaction	TPC	Common Stock	Purchase	$796,768	+10,999	+5.6%	$72.44	208,600	05 Mar 2026	Direct	F2
transaction	TPC	Common Stock	Purchase	$357,912	+4,913	+2.4%	$72.85	213,513	06 Mar 2026	Direct	F3
transaction	TPC	Common Stock	Purchase	$234,789	+3,204	+1.5%	$73.28	216,717	06 Mar 2026	Direct	F4

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $73.41 to $74.14, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4.
F2	The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $72.15 to $72.80, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4.
F3	The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $72.67 to $72.98, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4.
F4	The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $73.00 to $73.68, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4.