Insider Transactions Reported by 17 Insiders of Primoris Services Corp

Symbol: PRIM on NYSE
Location: Dallas, TX

Key facts

PRIM - Primoris Services Corp has 17 insiders with reported activity on this page.
Net insider value flow over the last year: -$11,184,828.
Recent transaction rows are available for direct filing-level review.

Change

Buy value: $4,929; sell value: $11,189,757.
Net share flow: -99,732.

Research use

This page gives a plain-language issuer insider context before you inspect transaction-level evidence.
Use the filing links below to verify timestamps, codes, and ownership impacts directly from SEC forms.

Evidence

Filed on Form 4

Issuer insider activity is sourced from SEC Forms 3, 4, and 5.

See Original Filing

Insider trading overview

Last 12 months

Net insider flow leans to selling over the last 12 months. Net value: -$11,184,828.

Buys

$4,929

Shares: 33.55

Insiders: 1

Sells

$11,189,757

Shares: 99,766

Insiders: 8

Net

-$11,184,828

Shares: -99,732

Insiders: -7

Window (months)	Buy shares	Sell shares	Buy $	Sell $	Net $
0-3	10.14	0	$1,668	$0	+$1,668
3-6	11.91	9,897	$1,643	$1,344,202	-$1,342,558
6-9	11.5	22,932	$1,618	$2,869,076	-$2,867,458
9-12	0	66,937	$0	$6,976,480	-$6,976,480

Primoris Services Corp executives and other stock owners filed with the SEC include:

Name	Relationship	Holdings Value	Past Year Net Change	Change %	Valuation	Report Date
John M. Perisich	Chief Legal And Admin Officer	$26,734,736	-$3,019,166	-10%	Mixed	01 Mar 2026
Kenneth Morris Dodgen	Chief Financial Officer	$16,664,608			Mixed	01 Mar 2026
John P. Schauerman	Director	$11,440,910	-$4,503,620	-28%	Median	30 Apr 2026
Thomas Edward McCormick	PRESIDENT & CEO, Director	$6,621,600			Mixed	17 Mar 2025
David Lee King	Director	$6,403,472	-$455,000	-6.6%	Mixed	30 Apr 2026
Terry D. Mccallister	Director	$4,452,056	+$4,929	+0.11%	Median	30 Apr 2026
Jeremy Kinch	Chief Operating Officer	$4,037,582	-$372,744	-8.5%	Mixed	01 Apr 2026
Carla S. Mashinski	Director	$3,160,039	-$281,362	-8.2%	Median	30 Apr 2026
Jose Ramon Rodriguez	Director	$2,529,662			Median	30 Apr 2026
John F. Moreno Jr.	Chief Operating Officer	$2,075,284			Mixed	28 Feb 2023
Travis Stricker	Cao	$1,973,199	-$516,534	-21%	Mixed	01 Mar 2026
Michael E. Ching	Director	$1,487,329	-$351,877	-19%	Median	30 Apr 2026
Robert A. Tinstman	Director	$1,363,506			Mixed	04 May 2022
Patricia K. Wagner	Director	$1,087,103	-$1,689,455	-61%	Median	30 Apr 2026
Stephen C. Cook	Director	$457,328			Mixed	30 Apr 2025
Harpreet Saluja	Director	$194,963			Median	30 Apr 2026
Koti Vadlamudi	PRESIDENT & CEO, Director				Mixed	01 Mar 2026

Top shareholders of Primoris Services Corp (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BlackRock, Inc.	13F 13D/G	Company	15% from 13D/G	8,340,660	$1,193,047,952	—	31 Mar 2026	13F 13D/G
VANGUARD PORTFOLIO MANAGEMENT LLC	13D/G 13F	Vanguard Portfolio Management · Company	6.8%	3,701,284	$529,431,663	$0	31 Mar 2026	13D/G 13F
FIRST TRUST PORTFOLIOS LP	13D/G	First Trust Portfolios L.P.	6.3%	3,400,244	$486,370,902	$0	31 Mar 2026	13D/G
FULLER & THALER ASSET MANAGEMENT, INC.	13F 13D/G	Company	5.3% from 13D/G	2,966,901	$424,385,459	—	31 Mar 2026	13F 13D/G
VANGUARD CAPITAL MANAGEMENT LLC	13D/G 13F	Vanguard Capital Management · Company	5%	2,738,684	$391,741,359	$0	31 Mar 2026	13D/G 13F
DIMENSIONAL FUND ADVISORS LP	13D/G 13F	Company	2.8%	1,501,410	$206,188,185	-$204,511,252	30 Sep 2025	13D/G 13F
John P. Schauerman	3/4/5	Director	0.15%	79,984	$11,440,910	-$4,503,620	30 Apr 2026	3/4/5
David Lee King	3/4/5	Director	0.06%	34,941 mixed-class rows	$6,403,472	-$455,000	30 Apr 2026	3/4/5
Terry D. Mccallister	3/4/5	Director	0.06%	31,125	$4,452,056	+$4,929	30 Apr 2026	3/4/5
Carla S. Mashinski	3/4/5	Director	0.04%	22,092	$3,160,039	-$281,362	30 Apr 2026	3/4/5
Jose Ramon Rodriguez	3/4/5	Director	0.03%	17,685	$2,529,662	—	30 Apr 2026	3/4/5
Michael E. Ching	3/4/5	Director	0.02%	10,398	$1,487,329	-$351,877	30 Apr 2026	3/4/5
Stephen C. Cook	3/4/5	Director	0.01%	7,966	$457,328	—	30 Apr 2025	3/4/5
Patricia K. Wagner	3/4/5	Director	0.01%	7,600	$1,087,103	-$1,689,455	30 Apr 2026	3/4/5
Harpreet Saluja	3/4/5	Director	0%	1,363	$194,963	—	30 Apr 2026	3/4/5
FIRST TRUST ADVISORS LP	13F	Company	5.3%	2,886,163	$412,836,755	—	31 Mar 2026	13F
STATE STREET CORP	13F	Company	3.8%	2,063,531	$295,331,965	—	31 Mar 2026	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	3.5%	1,879,600	$268,857,985	—	31 Mar 2026	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	2.7%	1,456,181	$208,327,271	—	31 Mar 2026	13F
Invesco Ltd.	13F	Company	2.6%	1,396,747	$199,790,690	—	31 Mar 2026	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	2%	1,078,124	$154,214,857	—	31 Mar 2026	13F
Artemis Investment Management LLP	13F	Company	1.6%	879,580	$125,815,123	—	31 Mar 2026	13F
CONGRESS ASSET MANAGEMENT CO	13F	Company	1.5%	818,096	$117,020,425	—	31 Mar 2026	13F
WESTFIELD CAPITAL MANAGEMENT CO LP	13F	Company	1.4%	743,269	$106,317,198	—	31 Mar 2026	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.4%	743,212	$106,309,050	—	31 Mar 2026	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	1.3%	714,521	$102,206,000	—	31 Mar 2026	13F
FMR LLC	13F	Company	1.3%	705,992	$100,985,164	—	31 Mar 2026	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	1.3%	683,583	$97,779,712	—	31 Mar 2026	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	1.3%	683,386	$84,835,538	—	31 Mar 2026	13F
Merewether Investment Management, LP	13F	Company	1.2%	674,839	$96,528,971	—	31 Mar 2026	13F
JPMORGAN CHASE & CO	13F	Company	1.1%	612,973	$82,383,571	—	31 Mar 2026	13F
UBS Group AG	13F	Company	1.1%	595,574	$85,190,905	—	31 Mar 2026	13F
MORGAN STANLEY	13F	Company	1%	555,747	$79,494,205	—	31 Mar 2026	13F
NORTHERN TRUST CORP	13F	Company	0.95%	516,340	$73,857,273	—	31 Mar 2026	13F
Van Berkom & Associates Inc.	13F	Company	0.85%	462,583	$66,168,000	—	31 Mar 2026	13F
BRUNI J V & CO /CO	13F	Company	0.8%	437,022	$62,511,627	—	31 Mar 2026	13F
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	13F	Company	0.78%	423,008	$60,502,260	—	31 Mar 2026	13F
FEDERATED HERMES, INC.	13F	Company	0.76%	415,171	$59,386,066	—	31 Mar 2026	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.74%	400,804	$57,331,004	—	31 Mar 2026	13F
VALUE HOLDINGS MANAGEMENT CO. LLC	13F	Company	0.74%	399,443	$57,136,000	—	31 Mar 2026	13F
VANGUARD FIDUCIARY TRUST CO	13F	Company	0.69%	372,331	$53,258,226	—	31 Mar 2026	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	0.67%	364,338	$53,859,221	—	31 Mar 2026	13F
RAYMOND JAMES FINANCIAL INC	13F	Company	0.64%	346,685	$47,333,059	—	31 Mar 2026	13F
Bank of New York Mellon Corp	13F	Company	0.63%	345,050	$49,356,002	—	31 Mar 2026	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.63%	343,443	$49,126,086	—	31 Mar 2026	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.61%	330,473	$47,270,858	—	31 Mar 2026	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.6%	324,887	$46,471,836	—	31 Mar 2026	13F
HENNESSY ADVISORS INC	13F	Company	0.58%	312,700	$44,728,608	—	31 Mar 2026	13F
D. E. Shaw & Co., Inc.	13F	Company	0.57%	311,126	$44,503,463	—	31 Mar 2026	13F
MACKENZIE FINANCIAL CORP	13F	Company	0.57%	307,264	$43,951,043	—	31 Mar 2026	13F

Recent Insider Transactions by Companies or Individuals for Primoris Services Corp

Showing up to 300 most recent insider transactions from the last 12 months.

Insider	Symbol	Class	Transaction	%	Value $	* Price $	Shares	Shares Owned	Date	Ownership
Michael E. Ching	PRIM	Common Stock	Award	2.65%			268	10,398	30 Apr 2026	Direct
Jose Ramon Rodriguez	PRIM	Common Stock	Award	1.54%			268	17,685	30 Apr 2026	Direct
Carla S. Mashinski	PRIM	Common Stock	Award	1.23%			268	22,092	30 Apr 2026	Direct
Patricia K. Wagner	PRIM	Common Stock	Award	9.45%			268	3,105	30 Apr 2026	Direct
John P. Schauerman	PRIM	Common Stock	Award	5.1%			268	5,518	30 Apr 2026	Direct
Terry D. Mccallister	PRIM	Common Stock	Award	1.28%			268	21,125	30 Apr 2026	Direct
Harpreet Saluja	PRIM	Common Stock	Award	24.5%			268	1,363	30 Apr 2026	Direct
David Lee King	PRIM	Common Stock	Award	0.77%			268	34,941	30 Apr 2026	Direct
Terry D. Mccallister	PRIM	Common Stock	Purchase	0.05%	$1,668	$164.40	10.14	20,857	15 Apr 2026	Direct
Jeremy Kinch	PRIM	Common Stock	Gift	0.58%			147	25,681	01 Apr 2026	Family Trust
Jeremy Kinch	PRIM	Common Stock	Gift	-100%			-147	0	01 Apr 2026	Direct
Jeremy Kinch	PRIM	Common Stock	Tax liability	-39.8%			-97	147	01 Apr 2026	Direct
Jeremy Kinch	PRIM	Common Stock	Options Exercise				244	244	01 Apr 2026	Direct
Jeremy Kinch	PRIM	Restricted Stock Units	Options Exercise	-2.58%			-244	9,217	01 Apr 2026	Direct
David Lee King	PRIM	Common Stock	Tax liability	-19.8%			-8,569	34,673	01 Apr 2026	Direct
David Lee King	PRIM	Common Stock	Options Exercise	101.4%			21,774	43,242	01 Apr 2026	Direct
David Lee King	PRIM	Restricted Stock Units	Options Exercise	-100%			-21,774	0	01 Apr 2026	Direct
Jeremy Kinch	PRIM	Common Stock	Tax liability	-28.9%			-10,359	25,534	01 Mar 2026	Direct
Jeremy Kinch	PRIM	Common Stock	Award	130%			20,290	35,893	01 Mar 2026	Direct
Jeremy Kinch	PRIM	Common Stock	Options Exercise	62.9%			6,023	15,603	01 Mar 2026	Direct
Jeremy Kinch	PRIM	Restricted Stock Units	Award	32.5%			2,323	9,461	01 Mar 2026	Direct
Jeremy Kinch	PRIM	Restricted Stock Units	Options Exercise	-45.8%			-6,023	7,138	01 Mar 2026	Direct
John M. Perisich	PRIM	Common Stock	Tax liability	-50.9%			-30,780	29,707	01 Mar 2026	Direct
John M. Perisich	PRIM	Common Stock	Award	392.2%			48,197	60,487	01 Mar 2026	Direct
John M. Perisich	PRIM	Common Stock	Options Exercise				12,290	12,290	01 Mar 2026	Direct
John M. Perisich	PRIM	Restricted Stock Units	Award	29.5%			2,723	11,958	01 Mar 2026	Direct
John M. Perisich	PRIM	Restricted Stock Units	Options Exercise	-57.1%			-12,290	9,235	01 Mar 2026	Direct
Kenneth Morris Dodgen	PRIM	Common Stock	Tax liability	-17.2%			-21,001	101,479	01 Mar 2026	Direct
Kenneth Morris Dodgen	PRIM	Common Stock	Award	53.8%			42,842	122,480	01 Mar 2026	Direct
Kenneth Morris Dodgen	PRIM	Common Stock	Options Exercise	15.2%			10,522	79,638	01 Mar 2026	Direct
Kenneth Morris Dodgen	PRIM	Restricted Stock Units	Award	29.5%			2,140	9,397	01 Mar 2026	Direct
Kenneth Morris Dodgen	PRIM	Restricted Stock Units	Options Exercise	-59.2%			-10,522	7,257	01 Mar 2026	Direct
Travis Stricker	PRIM	Common Stock	Tax liability	-21%			-2,904	10,938	01 Mar 2026	Direct
Travis Stricker	PRIM	Common Stock	Award	23.3%			2,613	13,842	01 Mar 2026	Direct
Travis Stricker	PRIM	Common Stock	Options Exercise	73.5%			4,758	11,229	01 Mar 2026	Direct
Travis Stricker	PRIM	Restricted Stock Units	Award	41%			930	3,197	01 Mar 2026	Direct
Travis Stricker	PRIM	Restricted Stock Units	Options Exercise	-67.7%			-4,758	2,267	01 Mar 2026	Direct
Koti Vadlamudi	PRIM	Restricted Stock Units	Award	97.1%			6,967	14,142	01 Mar 2026	Direct
John P. Schauerman	PRIM	Common Stock	Award	5.93%			294	5,250	17 Feb 2026	Direct
Jose Ramon Rodriguez	PRIM	Common Stock	Award	1.72%			294	17,417	17 Feb 2026	Direct
Terry D. Mccallister	PRIM	Common Stock	Award	1.43%			294	20,846	17 Feb 2026	Direct
Carla S. Mashinski	PRIM	Common Stock	Award	1.37%			294	21,824	17 Feb 2026	Direct
David Lee King	PRIM	Common Stock	Award	0.78%			166	21,468	17 Feb 2026	Direct
Harpreet Saluja	PRIM	Common Stock	Award	36.7%			294	1,095	17 Feb 2026	Direct
Michael E. Ching	PRIM	Common Stock	Award	2.99%			294	10,130	17 Feb 2026	Direct
Patricia K. Wagner	PRIM	Common Stock	Award	11.6%			294	2,837	17 Feb 2026	Direct
Travis Stricker	PRIM	Common Stock	Tax liability	-13.7%			-1,029	6,471	30 Jan 2026	Direct
Travis Stricker	PRIM	Common Stock	Options Exercise	50%			2,500	7,500	30 Jan 2026	Direct
Travis Stricker	PRIM	Restricted Stock Units	Options Exercise	-55.2%			-2,500	2,025	30 Jan 2026	Direct
Terry D. Mccallister	PRIM	Common Stock	Purchase	0.06%	$1,643	$138.00	11.91	20,552	15 Jan 2026	Direct

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