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P

PRIM

NYSE

Primoris Services Corp

Latest disclosureSeptember 2, 2026
Insider score Why 0?
0/ 100
Qualifying buys · 30d
$0

3 purchases · 9 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 38

Limited filing history
All38Buying3Selling9Other26
Filters

Last 30 daysNo qualifying insider buying. No qualifying insider sales.

3 of 38 trades · April 1, 2026 – September 1, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.
Purchase disclosed

Terry D. Mccallister

Director

Common Stock

Excluded from the common-share buying signal. See trade details.

Reported value
$1.69K
Reported price
$86.66 / share
Traded July 15, 2026Filed July 17, 2026SEC filing
Purchase disclosedAmended filing

Koti Vadlamudi

PRESIDENT & CEO

Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$127.9596
Raw implied value
$1,000,004.27
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation · price missing
Original transaction filing ↗

Common Stock

Excluded from the common-share buying signal. See trade details.

Reported value
—
Reported price
—
Understand this price

Filing error, value unverified. The filed amounts are preserved for review and excluded from buying signals and transaction totals until verified.

Traded May 27, 2026Filed June 1, 2026SEC filing
Purchase disclosed

Terry D. Mccallister

Director

Common Stock

Excluded from the common-share buying signal. See trade details.

Reported value
$1.67K
Reported price
$164.404 / share
Traded April 15, 2026Filed April 17, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
DirectorCommon StockPurchaseExcluded from purchase score20$86.66 / share$1.69KJul 15Filed Jul 17 · 2d laterSEC filing
PRESIDENT & CEO
Filing error, value unverified

The filed price or transaction value needs verification before it can be used in totals or buying signals.

Raw filed price per unit
$127.9596
Raw implied value
$1,000,004.27
Verified price
—
Verified value
—
Confidence
low
Validation findings
amendment requires reconciliation · price missing
Original transaction filing ↗
Common StockPurchaseExcluded from purchase score7,815——May 27Filed Jun 1 · 5d laterSEC filing
DirectorCommon StockPurchaseExcluded from purchase score10$164.40 / share$1.67KApr 15Filed Apr 17 · 2d laterSEC filing
Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001361538
Latest public acceptance
Sep 2, 2026, 10:05 PM UTC
Score calculated
Oct 8, 2026, 12:06 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.

Congress transactions 6

All Congress filings
Sale disclosed

Primoris Services Corporation (PRIM) · Stock

The filing reports a sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
May 8, 2026
Filed June 8, 2026 · 31d laterOriginal report
Purchase disclosed

Primoris Services Corporation (PRIM) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
March 3, 2026
Filed April 7, 2026 · 35d laterOriginal report
Partial sale disclosed

Primoris Services Corporation (PRIM) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
February 18, 2026
Filed March 9, 2026 · 19d laterOriginal report
Partial sale disclosed

Primoris Services Corporation (PRIM) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
December 11, 2025
Filed January 12, 2026 · 32d laterOriginal report
Partial sale disclosed

Primoris Services Corporation (PRIM) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
November 24, 2025
Filed December 15, 2025 · 21d laterOriginal report
Partial sale disclosed

Primoris Services Corporation (PRIM) · Stock

The filing reports a partial sale for the member.

Gilbert Cisneros official portraitGilbert CisnerosReporting House member
Reported amount
$1,001 – $15,000Reported range; exact amount not disclosed.
Trade date
November 6, 2025
Filed December 15, 2025 · 39d laterOriginal report