Company / CIK 0001361538
Primoris Services Corp
- Ticker
- PRIM
- Size, estimated from filings
- Mid cap ($2B – $10B)
- Insiders on file
- 13
- Members of Congress who traded it
- 1
- Federal contracts on record
- none matched
- Lobbying filings on record
- 6
- SEC filings
- EDGAR ↗
- Latest trade on record
- October 15, 2026
Primoris Services Corp (PRIM) has 13 insiders on file who disclosed 85 transactions in the last 12 months (4 open-market buys, 20 sales, about $21.9M at reported prices), and 6 congressional trades in its stock are on record. No federal contract award that started in the last 180 days was found for a recipient with exactly this name, and 2 lobbying filings naming it as client report $40K in 2026.
Primoris Services Corp in charts
Who is trading this stock
Which people account for the buying and selling over the last 12 months?
BoughtSold
8 people account for the disclosed buying and selling in Primoris Services Corp over the last 12 months; the most active is Perisich John M. with $8.4M.
Lobbying spend by quarter
How much has Primoris Services Corp reported spending on federal lobbying?
Primoris Services Corp reported $90K in lobbying over the last eight quarters, from filings matched by exact company name.
Insiders
| Name | Role | Rows | Bought | Sold | Last filed |
|---|---|---|---|---|---|
| MCCALLISTER TERRY D | Director | 9 | 5 | 0 | October 16, 2026 |
| Stricker Travis | Deputy CFO | 10 | 0 | 2 | September 2, 2026 |
| Wagner Patricia K | Director | 7 | 0 | 1 | August 12, 2026 |
| King David Lee | Director | 10 | 0 | 5 | July 31, 2026 |
| Saluja Harpreet | EVP - CORP STRAT & BUS DEV | 4 | 0 | 0 | July 31, 2026 |
| MASHINSKI CARLA S | Director | 5 | 0 | 1 | July 31, 2026 |
| Rodriguez Jose Ramon | Director | 4 | 0 | 0 | July 31, 2026 |
| Ching Michael E. | Director | 4 | 0 | 0 | July 31, 2026 |
| Perisich John M. | CHIEF LEGAL AND ADMIN OFFICER | 11 | 0 | 7 | May 29, 2026 |
| Vadlamudi Koti | PRESIDENT & CEO | 3 | 0 | 0 | May 28, 2026 |
| Schauerman John P. | Director | 4 | 0 | 1 | May 1, 2026 |
| Kinch Jeremy | CHIEF OPERATING OFFICER | 10 | 0 | 2 | April 2, 2026 |
| Dodgen Kenneth Morris | CHIEF FINANCIAL OFFICER | 5 | 0 | 1 | March 3, 2026 |
Rows are this company's Form 4 rows for each person. "Bought" and "sold" count open-market purchases (code P) and sales only. More in insider buying and insider selling.
Members of Congress who traded PRIM
From periodic transaction reports that name the company's stock. Amounts are the sums of the ranges as filed. Every row is on the PRIM page.
| Member | Seat | Trades | Bought | Sold | Range as filed | Latest |
|---|---|---|---|---|---|---|
| Gilbert Ray Cisneros, Jr. | Representative (CA, District 31), Democrat | 6 | 1 | 5 | $6,006–$90K | May 8, 2026 |
Insider transactions
| Filer | Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MCCALLISTER TERRY D | PRIM | Buy P | October 15, 2026 | October 16, 2026 | 1d | 22 | $80 | $1,720 | Form 4 ↗ | ||
| Stricker Travis | PRIM | Other A | September 1, 2026 | September 2, 2026 | 1d | 2,081 | — | — | derivative | Form 4 ↗ | |
| Wagner Patricia K | PRIM | Other G | August 11, 2026 | August 12, 2026 | 1d | 2,241 | — | — | Form 4 ↗ | ||
| Ching Michael E. | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| Rodriguez Jose Ramon | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| MASHINSKI CARLA S | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| Wagner Patricia K | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| Saluja Harpreet | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| King David Lee | PRIM | Other A | July 31, 2026 | July 31, 2026 | 0d | 356 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Buy P | July 15, 2026 | July 17, 2026 | 2d | 20 | $87 | $1,690 | Form 4 ↗ | ||
| Perisich John M. | PRIM | Sell S | May 28, 2026 | May 29, 2026 | 1d | 105 | $130 | $14K | Form 4 ↗ | ||
| Perisich John M. | PRIM | Sell S | May 28, 2026 | May 29, 2026 | 1d | 5,855 | $130 | $760K | Form 4 ↗ | ||
| Perisich John M. | PRIM | Sell S | May 28, 2026 | May 29, 2026 | 1d | 6,147 | $129 | $791K | Form 4 ↗ | ||
| Perisich John M. | PRIM | Sell S | May 28, 2026 | May 29, 2026 | 1d | 6,017 | $128 | $768K | Form 4 ↗ | ||
| Perisich John M. | PRIM | Sell S | May 28, 2026 | May 29, 2026 | 1d | 9,450 | $127 | $1.2M | Form 4 ↗ | ||
| Perisich John M. | PRIM | Sell S | May 28, 2026 | May 29, 2026 | 1d | 2,133 | $126 | $268K | Form 4 ↗ | ||
| Vadlamudi Koti | PRIM | Other A | May 27, 2026 | May 28, 2026 | 1d | 7,815 | $128 | $1.0M | Form 4 ↗ | ||
| King David Lee | PRIM | Sell S | May 26, 2026 | May 28, 2026 | 2d | 3,750 | $120 | $451K | Form 4 ↗ | ||
| King David Lee | PRIM | Sell S | May 26, 2026 | May 28, 2026 | 2d | 3,917 | $120 | $469K | Form 4 ↗ | ||
| King David Lee | PRIM | Sell S | May 26, 2026 | May 28, 2026 | 2d | 12,333 | $119 | $1.5M | Form 4 ↗ | ||
| Ching Michael E. | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| Rodriguez Jose Ramon | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| MASHINSKI CARLA S | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| Wagner Patricia K | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| Schauerman John P. | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| Saluja Harpreet | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| King David Lee | PRIM | Other A | April 30, 2026 | May 1, 2026 | 1d | 268 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Buy P | April 15, 2026 | April 17, 2026 | 2d | 10 | $164 | $1,668 | Form 4 ↗ | ||
| Kinch Jeremy | PRIM | Option / conversion M | April 1, 2026 | April 2, 2026 | 1d | 244 | — | — | derivative | Form 4 ↗ | |
| Kinch Jeremy | PRIM | Other G | April 1, 2026 | April 2, 2026 | 1d | 147 | — | — | indirect | Form 4 ↗ | |
| Kinch Jeremy | PRIM | Other G | April 1, 2026 | April 2, 2026 | 1d | 147 | — | — | Form 4 ↗ | ||
| Kinch Jeremy | PRIM | Sell F | April 1, 2026 | April 2, 2026 | 1d | 97 | $143 | $14K | Form 4 ↗ | ||
| Kinch Jeremy | PRIM | Option / conversion M | April 1, 2026 | April 2, 2026 | 1d | 244 | — | — | Form 4 ↗ | ||
| King David Lee | PRIM | Option / conversion M | April 1, 2026 | April 1, 2026 | 0d | 21,774 | — | — | derivative | Form 4 ↗ | |
| King David Lee | PRIM | Sell F | April 1, 2026 | April 1, 2026 | 0d | 8,569 | $143 | $1.2M | Form 4 ↗ | ||
| King David Lee | PRIM | Option / conversion M | April 1, 2026 | April 1, 2026 | 0d | 21,774 | — | — | Form 4 ↗ | ||
| Kinch Jeremy | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,323 | — | — | derivative | Form 4 ↗ | |
| Kinch Jeremy | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 6,023 | — | — | derivative | Form 4 ↗ | |
| Kinch Jeremy | PRIM | Sell F | March 1, 2026 | March 3, 2026 | 2d | 10,359 | $151 | $1.6M | Form 4 ↗ | ||
| Kinch Jeremy | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 20,290 | — | — | Form 4 ↗ | ||
| Kinch Jeremy | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 6,023 | — | — | Form 4 ↗ | ||
| Perisich John M. | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,723 | — | — | derivative | Form 4 ↗ | |
| Perisich John M. | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 12,290 | — | — | derivative | Form 4 ↗ | |
| Perisich John M. | PRIM | Sell F | March 1, 2026 | March 3, 2026 | 2d | 30,780 | $151 | $4.6M | Form 4 ↗ | ||
| Perisich John M. | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 48,197 | — | — | Form 4 ↗ | ||
| Perisich John M. | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 12,290 | — | — | Form 4 ↗ | ||
| Dodgen Kenneth Morris | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,140 | — | — | derivative | Form 4 ↗ | |
| Dodgen Kenneth Morris | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 10,522 | — | — | derivative | Form 4 ↗ | |
| Dodgen Kenneth Morris | PRIM | Sell F | March 1, 2026 | March 3, 2026 | 2d | 21,001 | $151 | $3.2M | Form 4 ↗ | ||
| Dodgen Kenneth Morris | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 42,842 | — | — | Form 4 ↗ | ||
| Dodgen Kenneth Morris | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 10,522 | — | — | Form 4 ↗ | ||
| Stricker Travis | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 930 | — | — | derivative | Form 4 ↗ | |
| Stricker Travis | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 4,758 | — | — | derivative | Form 4 ↗ | |
| Stricker Travis | PRIM | Sell F | March 1, 2026 | March 3, 2026 | 2d | 2,904 | $151 | $438K | Form 4 ↗ | ||
| Stricker Travis | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 2,613 | — | — | Form 4 ↗ | ||
| Stricker Travis | PRIM | Option / conversion M | March 1, 2026 | March 3, 2026 | 2d | 4,758 | — | — | Form 4 ↗ | ||
| Vadlamudi Koti | PRIM | Other A | March 1, 2026 | March 3, 2026 | 2d | 6,967 | — | — | derivative | Form 4 ↗ | |
| Stricker Travis | PRIM | Other A | January 30, 2023 | March 3, 2026 | 1128d | 5,000 | — | — | latederivative | Form 4 ↗ | |
| Schauerman John P. | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| Rodriguez Jose Ramon | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| MASHINSKI CARLA S | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| King David Lee | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 166 | — | — | Form 4 ↗ | ||
| Saluja Harpreet | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| Ching Michael E. | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| Wagner Patricia K | PRIM | Other A | February 17, 2026 | February 18, 2026 | 1d | 294 | — | — | Form 4 ↗ | ||
| Stricker Travis | PRIM | Option / conversion M | January 30, 2026 | February 10, 2026 | 11d | 2,500 | — | — | latederivative | Form 4 ↗ | |
| Stricker Travis | PRIM | Sell F | January 30, 2026 | February 10, 2026 | 11d | 1,029 | $152 | $157K | late | Form 4 ↗ | |
| Stricker Travis | PRIM | Option / conversion M | January 30, 2026 | February 10, 2026 | 11d | 2,500 | — | — | late | Form 4 ↗ | |
| MCCALLISTER TERRY D | PRIM | Buy P | January 15, 2026 | January 16, 2026 | 1d | 12 | $138 | $1,643 | Form 4 ↗ | ||
| Schauerman John P. | PRIM | Sell S | December 11, 2025 | December 15, 2025 | 4d | 7,815 | $136 | $1.1M | indirect | Form 4 ↗ | |
| MASHINSKI CARLA S | PRIM | Sell S | December 8, 2025 | December 9, 2025 | 1d | 2,082 | $135 | $281K | Form 4 ↗ | ||
| Vadlamudi Koti | PRIM | Other A | November 10, 2025 | November 20, 2025 | 10d | 7,175 | — | — | latederivative | Form 4 ↗ | |
| Wagner Patricia K | PRIM | Sell S | November 7, 2025 | November 12, 2025 | 5d | 13,491 | $125 | $1.7M | lateindirect | Form 4 ↗ | |
| King David Lee | PRIM | Sell S | November 10, 2025 | November 12, 2025 | 2d | 3,500 | $130 | $455K | Form 4 ↗ | ||
| Wagner Patricia K | PRIM | Other G | October 29, 2025 | October 31, 2025 | 2d | 615 | — | — | Form 4 ↗ | ||
| Wagner Patricia K | PRIM | Other A | October 29, 2025 | October 31, 2025 | 2d | 302 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Other A | October 29, 2025 | October 30, 2025 | 1d | 302 | — | — | Form 4 ↗ | ||
| MASHINSKI CARLA S | PRIM | Other A | October 29, 2025 | October 30, 2025 | 1d | 302 | — | — | Form 4 ↗ | ||
| Saluja Harpreet | PRIM | Other A | October 29, 2025 | October 30, 2025 | 1d | 302 | — | — | Form 4 ↗ | ||
| Rodriguez Jose Ramon | PRIM | Other A | October 29, 2025 | October 30, 2025 | 1d | 302 | — | — | Form 4 ↗ | ||
| Schauerman John P. | PRIM | Other A | October 29, 2025 | October 30, 2025 | 1d | 302 | — | — | Form 4 ↗ | ||
| Ching Michael E. | PRIM | Other A | October 29, 2025 | October 30, 2025 | 1d | 302 | — | — | Form 4 ↗ | ||
| MCCALLISTER TERRY D | PRIM | Buy P | October 15, 2025 | October 17, 2025 | 2d | 12 | $141 | $1,618 | Form 4 ↗ |
Federal contracts (USAspending, awards started in the last 180 days)
No contract award starting in the last 180 days was found for a recipient named exactly "Primoris Services Corp". Subsidiaries and differently-spelled recipients are not matched — search contracts.
Lobbying (Senate LDA, as client)
| Period | Registrant | Primary issue | Amount | Source |
|---|---|---|---|---|
| 2026 Q2 | ALPINE GROUP PARTNERS, LLC. | Budget/Appropriations | $20,000 | LDA ↗ |
| 2026 Q1 | ALPINE GROUP PARTNERS, LLC. | Budget/Appropriations | $20,000 | LDA ↗ |
| 2025 Q4 | ALPINE GROUP PARTNERS, LLC. | Budget/Appropriations | $20,000 | LDA ↗ |
| 2025 Q4 | ACORN CONSULTING | Budget/Appropriations | — | LDA ↗ |
| 2025 Q3 | ALPINE GROUP PARTNERS, LLC. | Budget/Appropriations | $20,000 | LDA ↗ |
| 2025 Q3 | ACORN CONSULTING | Budget/Appropriations | $10,000 | LDA ↗ |
Related companies
Companies whose stock was traded by the same people who traded PRIM, by number of filers in common. It shows overlap in public filings and nothing else.
- CrowdStrike Holdings, Inc. CRWD 1 filer in common
- Cloudflare, Inc. NET 1 filer in common
- Uber Technologies, Inc UBER 1 filer in common
- Datadog, Inc. DDOG 1 filer in common
- CARVANA CO. CVNA 1 filer in common
- Arista Networks, Inc. ANET 1 filer in common
- Credo Technology Group Holding Ltd CRDO 1 filer in common
- AppLovin Corp APP 1 filer in common
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Lobbying disclosure reports Reports are due about 20 days after each quarter ends.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| House Clerk, periodic transaction reports | 5 | 6 | December 15, 2025 | June 8, 2026 | House Clerk search |
| SEC EDGAR, Form 4 | 54 | 86 | October 17, 2025 | October 16, 2026 | Form 4 list on EDGAR |
| Lobbying disclosure filings | 6 filings | — | — | — | LDA.gov search |
Site built October 22, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Insiders and their transactions come from SEC EDGAR Form 4 filings for this issuer. Contracts and lobbying are matched by exact normalized name (suffixes like Inc./Corp. ignored) to USAspending recipients and LDA clients — a conservative match that misses subsidiaries on purpose. See methodology and corrections.
Not investment advice. Public records shown as filed; no recommendation is made or implied.