Tutor Perini TPC Insider Ownership

NYSE TPC

$76.11 -2.13 (-2.72%)

As of: Oct 20, 2026 · 9:45 AM EDT

Insider Holdings by Owner

4.46Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

10.35%

▼-4.77% pp QoQ

Shares Held by Insiders

5.44Mn

filed for Sep 2026

▼-31.54% QoQ

Shares Outstanding

52.60Mn

52,601,000 shares

Direct Holdings

938.20K

Indirect: 4.51Mn

Net Shares Traded (QoQ)

-2.51Mn

net selling in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past 12 months, Tutor Perini insiders bought $5.43 million of stock on the open market (80K shares) and sold $218.88 million (2.54Mn shares).

Behind Tutor Perini's open-market trades in the past 12 months were 2 insiders buying and 4 insiders selling.
Among Tutor Perini insiders, Peter Arkley (Director) led open-market buying over the past 12 months with $4.39 million of purchases (65K shares); the latest was on March 6, 2026.
On the selling side, Ronald N. Tutor (Director) was the top open-market seller of Tutor Perini over the past 12 months, with $197.71 million sold (2.31Mn shares) and the latest sale on August 31, 2026.
Apart from open-market trades, TPC insiders received 12.3K shares in stock awards, acquired 1.15Mn shares through option exercises and conversions, gave up 109.31K shares to cover taxes or exercise prices and gave away 227.3K shares as gifts in the past 12 months.
Per Business Quant data, Tutor Perini insiders hold 5.44Mn shares in total based on their latest Form 4 filings, down 31.54% from 7.95Mn shares at the end of Q2 2026 and down 31.32% from 7.93Mn shares at the end of Q3 2025.
Of the 5.44Mn shares held by Tutor Perini insiders, 938.2K shares (17.24%) are held directly and 4.51Mn shares (82.76%) indirectly, through trusts, partnerships, family members and other entities.
Business Quant counts 14 insiders with holdings in Tutor Perini stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
Tutor Perini's three largest insider shareholders, based on their latest Form 4 filings, are Ronald N. Tutor (Director, 4.07Mn shares), Raymond R. Oneglia (Director, 537.68K shares) and Peter Arkley (Director, 219.05K shares).
Of the shares held by TPC insiders, 74.76% belong to Ronald N. Tutor.
Institutional holders reported 80.11% of Tutor Perini's outstanding shares for Q2 2026; insiders' latest Form 4 filings put their stake at about 10.35%, and other investors, including the public, hold the remaining 9.54%.
A total of 41 Form 4 filings with transactions in Tutor Perini stock were made over the past 12 months, by 15 insiders.
This summary of Tutor Perini insider activity covers Form 4 filings through September 2, 2026.

Form 4 Holdings

Insiders Holding TPC

Insiders 18

Shares held 4.46Mn

Of outstanding 8.48%

#	Insider	Position	Direct	Indirect	Total	Share of Insiders	Last Filed
1	Ronald N Tutor	Chairman Ceo	0	3,336,444	3,336,444	74.8%	02 Sep, 2026
2	Peter Arkley	Director	219,054	0	219,054	4.9%	22 May, 2026
3	Robert C Lieber	Director	141,910	0	141,910	3.2%	29 May, 2026
4	Raymond R Oneglia	Director	0	97,208	97,208	2.2%	22 May, 2026
5	Michael Filip Horodniceanu	Director	94,467	0	94,467	2.1%	19 May, 2023
6	Gary G. Smalley	Ceo And President	91,479	0	91,479	2.1%	16 Mar, 2026
7	Dale Anne Reiss	Director	0	88,381	88,381	2.0%	28 Aug, 2026
8	Dennis D Oklak	Director	83,488	0	83,488	1.9%	18 Jun, 2026
9	Desai Jigisha	Director	83,092	0	83,092	1.9%	22 May, 2026
10	William E Jensen	Executive Vice President	49,369	0	49,369	1.1%	23 Jun, 2026
11	Michael Francis Smithson	Executive Vice President	45,850	0	45,850	1.0%	30 May, 2024
12	Ryan Joseph Soroka	Executive Vp Cfo	42,883	0	42,883	1.0%	16 Mar, 2026
13	Wendy Ann Hallgren	Evp And General Counsel	26,527	0	26,527	0.6%	15 Nov, 2022
14	Michael R Klein	Director	25,226	0	25,226	0.6%	17 May, 2024
15	Shahrokh Shah	Director	14,397	0	14,397	0.3%	22 May, 2026
16	Ghassan Ariqat	Executive Vice President	12,871	0	12,871	0.3%	23 Jun, 2026
17	Sidney J Feltenstein	Director	6,700	0	6,700	0.2%	11 Aug, 2026
18	Henry Dieu	Svp Chief Accounting Officer	2,488	0	2,488	0.1%	23 Jun, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

3,375 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
31 Aug, 2026	Ronald N Tutor	Director, Other	Disposed S	10,000	$89.86	$898.60K	701,477	Indirect
31 Aug, 2026	Ronald N Tutor	Director, Other	Disposed S	1,500,000	$85.57	$128.36Mn	2,634,967	Indirect
31 Aug, 2026	Ronald N Tutor	Director, Other	Disposed S	800,000	$85.57	$68.46Mn	733,255	Indirect
27 Aug, 2026	Dale Anne Reiss	Director	Disposed S	6,000	$92.07	$552.42K	31,203	Indirect
27 Aug, 2026	Dale Anne Reiss	Director	Disposed S	7,400	$92.02	$680.95K	57,778	Indirect
28 Aug, 2026	Dale Anne Reiss	Director	Disposed G	600	$0.00	$0	57,178	Indirect
07 Aug, 2026	Sidney J Feltenstein	Director	Disposed S	32,661	$95.66	$3.12Mn	158,248	Direct
07 Aug, 2026	Sidney J Feltenstein	Director	Disposed S	52,579	$96.26	$5.06Mn	105,669	Direct
07 Aug, 2026	Sidney J Feltenstein	Director	Disposed S	36,487	$97.50	$3.56Mn	69,182	Direct
07 Aug, 2026	Sidney J Feltenstein	Director	Disposed S	62,482	$98.18	$6.13Mn	6,700	Direct
19 Jun, 2026	William E Jensen	Executive Vice President	Acquired M	26,203	—	—	63,426	Direct
19 Jun, 2026	Henry Dieu	Svp Chief Accounting Officer	Acquired M	1,191	—	—	3,010	Direct
19 Jun, 2026	Ghassan Ariqat	Executive Vice President	Acquired M	26,203	—	—	26,203	Direct
19 Jun, 2026	Henry Dieu	Svp Chief Accounting Officer	Disposed F	522	$77.99	$40.71K	2,488	Direct
19 Jun, 2026	William E Jensen	Executive Vice President	Disposed F	14,057	$77.99	$1.10Mn	49,369	Direct
19 Jun, 2026	Ghassan Ariqat	Executive Vice President	Disposed F	13,332	$77.99	$1.04Mn	12,871	Direct
19 Jun, 2026	Henry Dieu	Svp Chief Accounting Officer	Disposed M	1,191	$0.00	$0	2,383	Direct
19 Jun, 2026	Ghassan Ariqat	Executive Vice President	Disposed M	26,203	$0.00	$0	52,406	Direct
19 Jun, 2026	William E Jensen	Executive Vice President	Disposed M	26,203	$0.00	$0	52,406	Direct
17 Jun, 2026	Dennis D Oklak	Director	Disposed G	8,000	$0.00	$0	87,488	Direct

Showing 1 to 20 of 3,375 transactions