Primoris Services Corp

Water, Sewer, Pipeline, Comm & Power Line Construction

PRIM Construction & Building Materials People in Construction & Building Materials SEC CIK 0001361538 ↗

Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. Dataset . How we calculate this.

Market capitalisation
$4.05B
53,832,327 shares Covers every share class this company has on file.
Insiders on file
10
people who have filed Form 3, 4 or 5 naming this issuer
Value of insider-held stock
$38.39M
from the holdings reported on Forms 3/4/5; this figure has no separate as-of date on file
Insider-held share of market cap
0.95%
insider-held value divided by market capitalisation

What Primoris Services Corp reports

Revenue and net income below are for fiscal period FY2025, the period label carried by this company’s own annual XBRL filings to the SEC. Fiscal years do not line up between companies — one company’s FY2026 can cover much the same months as another’s FY2025 — so compare the periods, not just the numbers.

Revenue
$7.57B
FY2025 annual revenue, from this company’s own annual XBRL filings to the SEC
Net income
$274.90M
FY2025 profit for the period, from this company’s own annual XBRL filings to the SEC
Employees
18,526
Yahoo Finance
Where the employee count comes from

Headcount comes from Yahoo Finance, not from a filing. The date beside it is the day we retrieved the figure — it is not the date the company counted its staff, and Yahoo does not publish that date. Unlike the SEC filings behind the other figures on this page, this one carries no open licence, so we publish the number and nothing else from that source.

Insiders at Primoris Services Corp

Shares is what each person last reported holding here.

Everyone below has filed at least one insider report against this company.

Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.

Rows are grouped by the role each person reports.

The role comes from the relationship boxes a person ticks on their own insider filings — officer, director, ten per cent owner — not from anything we infer. Somebody who is both an officer and a director appears once, in the combined group, so the row count still matches the figure at the top of this page. Where no filing states a role we say so instead of guessing one.

People who file insider reports against Primoris Services Corp.
Insider Reported role Shares Value Last action
Officers 3
John M Perisich Other Executive 163,314 $12.16M S Open-market sale May 28, 2026 position reported
Kenneth Morris Dodgen CFO 101,479 $7.55M A Grant or award Mar 1, 2026 position reported
Jeremy Kinch COO 25,534 $1.90M G Bona fide gift Apr 1, 2026 position reported
Officers who also sit on the board 2
Thomas Edward McCormick CEO 46,796 $3.48M S Open-market sale Mar 17, 2025 position reported
David Lee King CEO 21,468 $1.60M A Grant or award Jul 31, 2026 position reported
Directors 5
John P Schauerman Board Member 79,716 $5.93M A Grant or award Apr 30, 2026 position reported
Terry D. McCallister Board Member 30,846 $2.30M A Grant or award Jul 31, 2026 position reported
Carla S. Mashinski Board Member 21,824 $1.62M A Grant or award Jul 31, 2026 position reported
Jose Ramon Rodriguez Board Member 17,417 $1.30M A Grant or award Jul 31, 2026 position reported
Patricia K Wagner Patricia K Wagner Board Member 7,332 $545.7K G Bona fide gift Aug 11, 2026 position reported

Events from filings

Detected automatically in the filings linked below. Each headline is built from the numbers in those filings, not written by a model. Newest first; events older than 45 days stay listed and are marked as older.

Primoris Services Corp (PRIM) filed a Form 8-K under Item 5.02 (directors and officers) on Aug 31, 2026

Director or officer change filing

The company filed a current report that includes Item 5.02, the item used to report departures, elections or appointments of directors and certain officers, and related pay arrangements. We record only that this filing exists: we have not extracted who left, who joined or whose role changed. Open the filing to read it.

Form 8-K filed Aug 31, 2026, items 5.02, 9.01. SEC filing ↗

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

David Lee King sold 20,000 Primoris Services Corp (PRIM) shares for $2,381,798 on May 26, 2026

Unusual change in a direct holding

Flagged because the change that day in the shares this person holds directly was unusually large compared with their own earlier changes. The rows below are the open-market trades reported that day; under each share count is the balance the filing reports after that line.

David Lee King sold 20,000 Primoris Services Corp (PRIM) shares for $2,381,798 on May 26, 2026
Date Insider Transaction Shares Price Value Filing
May 26, 2026 David Lee King S Open-market sale 12,333 held after: 22,608 $118.55 $1,462,077 SEC filing ↗
May 26, 2026 David Lee King S Open-market sale 3,917 held after: 18,691 $119.66 $468,708 SEC filing ↗
May 26, 2026 David Lee King S Open-market sale 3,750 held after: 14,941 $120.27 $451,013 SEC filing ↗

Total of the rows above: $2,381,798, in the currency the filings report.

Source: SEC EDGAR (United States); every row links to where it was published. Event computed Sep 14, 2026.

Recent insider transactions

Of the 140 rows we hold, 4 are open-market purchases (P) and 40 open-market sales (S) — the only codes we count as buying or selling.

The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.

A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.

Insider transactions disclosed to the SEC for Primoris Services Corp, newest first, each with the filing behind it.
Date Insider Transaction Shares Price Value Filing
Aug 11, 2026 Patricia K Wagner G Bona fide gift 2,241 $0.00 $0 SEC filing ↗
Jul 31, 2026 Jose Ramon Rodriguez A Grant or award 356 $0.00 $0 SEC filing ↗
Jul 31, 2026 Patricia K Wagner A Grant or award 356 $0.00 $0 SEC filing ↗
Jul 31, 2026 David Lee King A Grant or award 356 $0.00 $0 SEC filing ↗
Jul 31, 2026 Carla S. Mashinski A Grant or award 356 $0.00 $0 SEC filing ↗
Jul 31, 2026 Terry D. McCallister A Grant or award 356 $0.00 $0 SEC filing ↗
Jul 15, 2026 Terry D. McCallister P Open-market purchase 20 $86.66 $1.7K SEC filing ↗
May 28, 2026 John M Perisich S Open-market sale 105 $130.26 $13.7K SEC filing ↗
May 28, 2026 John M Perisich S Open-market sale 5,855 $129.85 $760.3K SEC filing ↗
May 28, 2026 John M Perisich S Open-market sale 6,147 $128.65 $790.8K SEC filing ↗
May 28, 2026 John M Perisich S Open-market sale 6,017 $127.66 $768.1K SEC filing ↗
May 28, 2026 John M Perisich S Open-market sale 9,450 $126.68 $1.20M SEC filing ↗
May 28, 2026 John M Perisich S Open-market sale 2,133 $125.75 $268.2K SEC filing ↗
May 26, 2026 David Lee King S Open-market sale 3,750 $120.27 $451.0K SEC filing ↗
May 26, 2026 David Lee King S Open-market sale 3,917 $119.66 $468.7K SEC filing ↗
May 26, 2026 David Lee King S Open-market sale 12,333 $118.55 $1.46M SEC filing ↗
Apr 30, 2026 Jose Ramon Rodriguez A Grant or award 268 $0.00 $0 SEC filing ↗
Apr 30, 2026 Patricia K Wagner A Grant or award 268 $0.00 $0 SEC filing ↗
Apr 30, 2026 David Lee King A Grant or award 268 $0.00 $0 SEC filing ↗
Apr 30, 2026 John P Schauerman A Grant or award 268 $0.00 $0 SEC filing ↗
Apr 30, 2026 Carla S. Mashinski A Grant or award 268 $0.00 $0 SEC filing ↗
Apr 30, 2026 Terry D. McCallister A Grant or award 268 $0.00 $0 SEC filing ↗
Apr 15, 2026 Terry D. McCallister P Open-market purchase 10 $164.40 $1.7K SEC filing ↗
Apr 1, 2026 Jeremy Kinch G Bona fide gift 147 $0.00 $0 SEC filing ↗
Apr 1, 2026 Jeremy Kinch G Bona fide gift 147 $0.00 $0 SEC filing ↗

From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.

What a Form 4 is

The report an officer, director or large shareholder must file after trading their own company’s stock.

Subsidiaries — 37 legal entities

Subsidiaries of Primoris Services Corp

37 legal entities named in the subsidiary exhibit filed with this company’s most recent 10-K. . Filing on SEC.gov.

This is not the full list. SEC rules only require a company to name its significant subsidiaries.

What that leaves out

Smaller entities are left out of the exhibit entirely. A short list here means a short exhibit — it does not mean the company owns nothing else. Nothing on this page is inferred: every name below is copied from the filing.

Subsidiaries Primoris Services Corp names in its most recent annual report, with the place each one is organised.
Subsidiary Organised in
ARB Chile, Ltda. Chile
ARB, Inc. California
B Comm Constructors, LLC Texas
Cardinal Contractors, Inc. Florida
Edison Power Constructors, Inc. Arizona
Future Infrastructure, LLC Texas
James Construction Group, LLC Texas
OnQuest Canada ULC (formerly Born Heaters Canada) Alberta
OnQuest Heaters, Inc. Delaware
OnQuest, Inc. California
PFMG Solar Tustin, LLC Delaware
Pipe Jacking Trenchless, Inc. California
PLH Group, Inc. Delaware
Premier PV, LLC Texas
Pride Utility Construction Co., LLC Delaware
Primoris Canada ULC British Columbia
Primoris Design & Construction, Inc. Delaware
Primoris Distribution Services, Inc. Texas
Primoris Electric, Inc. California
Primoris Energy Services Corporation Texas
Primoris Pipeline, Inc. Texas
Primoris Power Delivery, LLC Delaware
Primoris Power Line Services, Inc. Texas
Primoris Power Solutions Delaware
Primoris Renewable Energy, Inc. Texas
Primoris T&D Services, LLC Delaware
Q3 Contracting, Inc. Minnesota
R.B. Hinkle Construction, Inc. Virginia
Rockford Corporation Oregon
Rockford Holdings Corporation Delaware
Rockford Pipelines Canada, Inc. Alberta
Saxon Construction, Inc. Texas
Snelson Companies, Inc. Washington
Talus Development, LLC Arizona
TTRS, Inc. California
Vadnais Trenchless Services, Inc. California
Willbros Group, Inc. Delaware
What counts as a subsidiary

A subsidiary is a separate legal entity this company controls; it is not the same thing as a brand, a division or an office. These entities do not file with the SEC in their own right, so there is no separate page to open for them.

Think a number here is wrong? Open the linked filing and compare — how to report it.

Sources and technical notes

Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.

Share count: cover page of the latest filing (dei:EntityCommonStockSharesOutstanding), taken from Primoris Services Corp’s own filings and multiplied by our closing price. Full method.

What that share count means

the share count the company itself prints on the cover of its most recent filing, as of the date it signed that filing.

We do not take a market cap from a data vendor, and we do not estimate one: the figure is a share count from Primoris Services Corp’s own SEC filings multiplied by the closing price we hold for the same stock.