Primoris Services Corp is a provider of critical infrastructure services operating mainly in the United States and Canada. The company provides a range of construction, maintenance, replacement, and engineering services. The Utilities segment operates throughout the United States and specializes in a range of services, including the construction and maintenance of new and existing natural gas and electric utility distribution and transmission systems, and communications systems. The Energy segment operates throughout the United States and Canada and specializes in a range of services that include engineering, procurement, construction, and maintenance services to various industries. The majority of the company's revenue is derived from the Energy segment.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 2 | 7,835 | $1.00M |
| Grant or award | 7 | 2,492 | |
| Bona-fide gift | 1 | 2,241 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
81 Form 4 filings on record, the earliest from Nov 1, 2024, newest first. Filing history page 1 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Patricia K. Wagner - Director | Gift | Common Stock | 2,241 | $0.00 | - | |
| David Lee King - Director | Grant or award | Common Stock | 356 | - | - | |
| Grant or award | Common Stock | 356 | - | - | ||
| Terry D. McCallister - Director | Grant or award | Common Stock | 356 | - | - | |
| Patricia K. Wagner - Director | Grant or award | Common Stock | 356 | - | - | |
| Grant or award | Common Stock | 356 | - | - | ||
| Grant or award | Common Stock | 356 | - | - | ||
| Michael E. Ching - Director | Grant or award | Common Stock | 356 | - | - | |
| Terry D. McCallister | Open-market purchase | Common Stock | 19.5 | $86.66 | $2K | |
| Koti Vadlamudi - Officer | Open-market purchase | Common Stock | 7,815 | $127.96 | $1.00M | |
| Open-market sale | Common Stock | 2,133 | $125.75 | $268K | ||
| Open-market sale | Common Stock | 9,450 | $126.68 | $1.20M | ||
| Open-market sale | Common Stock | 6,017 | $127.66 | $768K | ||
| Open-market sale | Common Stock | 6,147 | $128.65 | $791K | ||
| Open-market sale | Common Stock | 5,855 | $129.85 | $760K | ||
| Open-market sale | Common Stock | 105 | $130.26 | $14K | ||
| Koti Vadlamudi - Officer | Grant or award | Common Stock | 7,815 | $127.96 | $1.00M | |
| David Lee King | Open-market sale | Common Stock | 12,333 | $118.55 | $1.46M | |
| David Lee King | Open-market sale | Common Stock | 3,917 | $119.66 | $469K | |
| David Lee King | Open-market sale | Common Stock | 3,750 | $120.27 | $451K | |
| Michael E. Ching | Grant or award | Common Stock | 268 | - | - | |
| Grant or award | Common Stock | 268 | - | - | ||
| Grant or award | Common Stock | 268 | - | - | ||
| Patricia K. Wagner | Grant or award | Common Stock | 268 | - | - | |
| John P. Schauerman | Grant or award | Common Stock | 268 | - | - | |
| Terry D. McCallister | Grant or award | Common Stock | 268 | - | - | |
| Grant or award | Common Stock | 268 | - | - | ||
| David Lee King | Grant or award | Common Stock | 268 | - | - | |
| Terry D. McCallister | Open-market purchase | Common Stock | 10.14 | $164.40 | $2K | |
| Gift | Common Stock | 147 | $0.00 | - | ||
| Option exercise | Common Stock | 244 | - | - | ||
| Tax withholding / forfeiture | Common Stock | 97 | $143.04 | $14K | ||
| Gift | Common Stock | 147 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 244 | $0.00 | - | ||
| David Lee King | Option exercise | Common Stock | 21,774 | - | - | |
| David Lee King | Tax withholding / forfeiture | Common Stock | 8,569 | $143.04 | $1.23M | |
| David Lee King | Option exercise | Restricted Stock Units | 21,774 | $0.00 | - | |
| Grant or award | Restricted Stock Units | 2,323 | $0.00 | - | ||
| Option exercise | Common Stock | 6,023 | - | - | ||
| Grant or award | Common Stock | 20,290 | - | - | ||
| Tax withholding / forfeiture | Common Stock | 10,359 | $150.72 | $1.56M | ||
| Option exercise | Restricted Stock Units | 6,023 | $0.00 | - | ||
| Option exercise | Restricted Stock Units | 12,290 | $0.00 | - | ||
| Grant or award | Restricted Stock Units | 2,723 | $0.00 | - | ||
| Option exercise | Common Stock | 12,290 | - | - | ||
| Grant or award | Common Stock | 48,197 | - | - | ||
| Tax withholding / forfeiture | Common Stock | 30,780 | $150.72 | $4.64M | ||
| Kenneth Morris Dodgen - Officer | Grant or award | Restricted Stock Units | 2,140 | $0.00 | - | |
| Kenneth Morris Dodgen - Officer | Option exercise | Common Stock | 10,522 | - | - | |
| Kenneth Morris Dodgen - Officer | Grant or award | Common Stock | 42,842 | - | - | |
| Kenneth Morris Dodgen - Officer | Tax withholding / forfeiture | Common Stock | 21,001 | $150.72 | $3.17M | |
| Kenneth Morris Dodgen - Officer | Option exercise | Restricted Stock Units | 10,522 | $0.00 | - | |
| Travis Stricker - Officer | Grant or award | Common Stock | 2,613 | - | - | |
| Travis Stricker - Officer | Tax withholding / forfeiture | Common Stock | 2,904 | $150.72 | $438K | |
| Travis Stricker - Officer | Option exercise | Restricted Stock Units | 4,758 | $0.00 | - | |
| Travis Stricker - Officer | Grant or award | Restricted Stock Units | 930 | $0.00 | - | |
| Travis Stricker - Officer | Option exercise | Common Stock | 4,758 | - | - | |
| Koti Vadlamudi - Officer | Grant or award | Restricted Stock Units | 6,967 | $0.00 | - | |
| John P. Schauerman | Grant or award | Common Stock | 294 | - | - |
A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR | |
| - | - | - | - | View on EDGAR |
Primoris Services Corp (PRIM) had 10 insider filings in the last 90 days, with the most recent on 2026-08-12. The full record for PRIM runs to 81 Form 4 filings, the earliest from 2024-11-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
2 insider purchases of PRIM were filed in the last 90 days, totaling $1.00M.
No insider sales of PRIM were filed in the last 90 days. 29 sales are on record for this company.
This page tracks PRIM Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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