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See how Context works →On the price, the facts of the public record■Insider buy□Insider sell●Results filed
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End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.
Latest on record
The most recent facts, as filed.
Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.
- Oct 15, 2026Reported purchase · Form 4TERRY D MCCALLISTER · $1.7KOpen the filing ↗
- Aug 31, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
- Aug 6, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
In numbers
What this profile holds, counted.
Closes · 1 year250
SEC filings on record1,23413 flagged findings
Reported transactions (Form 4)80since Jan 31, 2024 · and 2 other holdings
Corporate events (8-K)30since Nov 5, 2019
What the record says
Description, identity and filings, each with its source.
Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.
What the company does
Primoris Services Corporation is a publicly traded specialty construction and infrastructure company based in the United States, with a particular focus on pipelines for natural gas, wastewater and water. In 2026, the company was ranked 497th in the Fortune 500.
Source: Wikipedia (CC BY-SA 4.0) · copied on Sep 3, 2026 · may not reflect recent changes.
The 25 most recent filings (of 1,234)
Every SEC filing, newest first, with what it is. Below, each type with its own explanation.
- Oct 16, 26Form 4 ↗Insider transaction new
- Sep 2, 26Form 4 ↗Insider transaction
- Aug 31, 268-K ↗Current report · A senior executive left or was appointed
- Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Fuller & Thaler Asset Management, Inc. · 0.0% · event on Jun 30, 26 · amendment
- Aug 13, 26SCHEDULE 13G ↗Passive stake · Wellington Management Group LLP · 8.6% · event on Jun 30, 26
- Aug 12, 26Form 4 ↗Insider transaction
- Aug 6, 268-K/A ↗Current report · Results · Other events · amendment
- Aug 5, 268-K/A ↗Current report · Results · Other events · amendment
- Aug 5, 2610-Q ↗Quarterly report
- Aug 4, 268-K ↗Current report · Results · Other events
- Jul 31, 26SCHEDULE 13G/A ↗Passive stake · Vanguard Portfolio Management · 5.8% · event on Jun 30, 26 · amendment
Insider transaction · 7 Form 4 filingsshow all 7hide
- Jul 29, 26SCHEDULE 13G/A ↗Passive stake · BlackRock, Inc. · 11.7% · event on Jun 30, 26 · amendment
- Jul 17, 26Form 4 ↗Insider transaction
- Jun 22, 268-K ↗Current report · A senior executive left or was appointed
- Jun 3, 26Form 144 ↗Notice of proposed sale
- Jun 1, 26Form 4/A ↗Insider transaction · amendment
1,234 filings on record, the oldest from Oct 3, 06.
Listing the 25 most recent filings of the 1,234 on record.
26335
5 senior executive changes2025 – 2026show all 5hide
- Aug 31, 26A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jun 22, 26A senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
- May 5, 26A senior executive left or was appointed+4 more in the same filing8-K 5.02 ↗
- Mar 17, 26A senior executive left or was appointed8-K 5.02 ↗
- Oct 7, 25A senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
- Jun 4, 25Auditor change filing (8-K Item 4.01)+1 more in the same filing8-K 4.01 ↗
4 senior executive changes2025show all 4hide
- May 5, 25A senior executive left or was appointed+4 more in the same filing8-K 5.02 ↗
- Mar 26, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Mar 20, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Jan 8, 25A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- Aug 7, 23Completed an acquisition or disposal+2 more in the same filing8-K 2.01 ↗
- May 26, 23A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
- May 9, 23A senior executive left or was appointed+4 more in the same filing8-K 5.02 ↗
- Mar 24, 23Listing notice (8-K 3.01)+2 more in the same filing8-K 3.01 ↗
- Aug 1, 22Entered a material agreement+5 more in the same filing8-K 1.01 ↗
- Jun 27, 22Entered a material agreement+2 more in the same filing8-K 1.01 ↗
- May 9, 22A senior executive left or was appointed+4 more in the same filing8-K 5.02 ↗
- Apr 7, 22A senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
3 material agreements entered2020 – 2021show all 3hide
- Mar 19, 21Entered a material agreement+1 more in the same filing8-K 1.01 ↗
- Jan 15, 21Entered a material agreement+5 more in the same filing8-K 1.01 ↗
- Dec 15, 20Entered a material agreement+3 more in the same filing8-K 1.01 ↗
4 older filings not shown · The record reaches back to Feb 20, 08.
Stress disclosures older than the timeline above. They are individual events from the record, not a complete timeline: there may be more between them.
- Oct 11, 16Restructuring plan with committed costs+2 more in the same filing8-K 2.05 ↗
The full record holds 2 stress filings.
Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.
Schedule 13G: short-form filing
The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.
- BlackRock, Inc.11.7%Jun 30, 26SCHEDULE 13G/A ↗2 earlier filings
- Wellington Management Group LLP8.6%Jun 30, 26SCHEDULE 13G ↗4 co-filers on this document — the figure is the largest single stake, not their sum.
- First Trust Portfolios L.P.6.3%Mar 31, 26SCHEDULE 13G ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
- Vanguard Portfolio Management5.8%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
- Vanguard Capital Management5.0%Mar 31, 26SCHEDULE 13G ↗
show 2 more holdershide
- Dimensional Fund Advisors LP2.8%Sep 30, 25SCHEDULE 13G/A ↗1 earlier filing
- Fuller & Thaler Asset Management, Inc.0.0%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.
- Oct 15, 26Buy$2KTERRY D MCCALLISTER↗
- Jul 15, 26Buy$2KTERRY D MCCALLISTER↗
- May 28, 26Sell$268KJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- May 28, 26Sell$1.2MJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- May 28, 26Sell$768KJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- May 28, 26Sell$791KJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- May 28, 26Sell$760KJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- May 28, 26Sell$14KJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- May 27, 26Buy$1.0MKoti VadlamudiPRESIDENT & CEO↗
- May 26, 26Sell$1.5MDavid Lee King↗
- May 26, 26Sell$469KDavid Lee King↗
- May 26, 26Sell$451KDavid Lee King↗
There is 1 more transaction in this stretch.
Stock compensation, tax and giftsshow the 27 other transactionshide
Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.
- Aug 11, 26Giftamount n/aPatricia K Wagner↗
- Jul 31, 26Compensationamount n/aTERRY D MCCALLISTER↗
- Jul 31, 26Compensationamount n/aCARLA S MASHINSKI↗
- Jul 31, 26Compensationamount n/aDavid Lee King↗
- Jul 31, 26Compensationamount n/aPatricia K Wagner↗
- Jul 31, 26Compensationamount n/aJose Ramon Rodriguez↗
- Jul 31, 26Compensationamount n/aMichael E. Ching↗
- Jul 31, 26Compensationamount n/aHarpreet Saluja↗
- May 27, 26Compensation$1.0MKoti VadlamudiPRESIDENT & CEO↗
- Apr 30, 26Compensationamount n/aTERRY D MCCALLISTER↗
- Apr 30, 26Compensationamount n/aCARLA S MASHINSKI↗
- Apr 30, 26Compensationamount n/aJohn P. Schauerman↗
- Apr 30, 26Compensationamount n/aDavid Lee King↗
- Apr 30, 26Compensationamount n/aPatricia K Wagner↗
- Apr 30, 26Compensationamount n/aJose Ramon Rodriguez↗
- Apr 30, 26Compensationamount n/aMichael E. Ching↗
- Apr 30, 26Compensationamount n/aHarpreet Saluja↗
- Apr 1, 26Compensationamount n/aDavid Lee King↗
- Apr 1, 26Tax$1.2MDavid Lee King↗
- Apr 1, 26Compensationamount n/aJeremy KinchCHIEF OPERATING OFFICER↗
- Apr 1, 26Tax$14KJeremy KinchCHIEF OPERATING OFFICER↗
- Apr 1, 26Giftamount n/aJeremy KinchCHIEF OPERATING OFFICER↗
- Mar 1, 26Compensationamount n/aTravis StrickerCAO↗
- Mar 1, 26Compensationamount n/aTravis StrickerCAO↗
- Mar 1, 26Tax$438KTravis StrickerCAO↗
- Mar 1, 26Compensationamount n/aJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
- Mar 1, 26Compensationamount n/aJohn M. PerisichCHIEF LEGAL AND ADMIN OFFICER↗
The full record holds 280 transactions and goes back to Dec 1, 22.
Its sector and its market
Primoris Services Corporation among Industrials companies
The profile shows what is on record. Context and Radar place the company among those of its sector and region.
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- 1,234 documents on file, from Oct 3, 2006 to Oct 16, 2026.
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