Koti Vadlamudi - 27 May 2026 Form 4/A - Amendment Insider Report for Primoris Services Corp (PRIM)

Reporting relationship: PRESIDENT & CEO, Director
Issuer ticker: PRIM
Reported as of: 27 May 2026
Net transaction value: +$1,000,004
SEC form: 4/A - Amendment
Accepted by SEC: 01 Jun 2026, 17:02:44 UTC
Original report date: 27 May 2026
Prior SEC filing: 03 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Kenneth M. Dodgen

Key filing fact

Koti Vadlamudi filed Form 4/A - Amendment for Primoris Services Corp (PRIM) on 01 Jun 2026.

Key facts

This page summarizes Koti Vadlamudi's Form 4/A - Amendment filing for Primoris Services Corp (PRIM).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 01 Jun 2026, 17:02.

Change

Previous filing in this sequence was filed on 03 Mar 2026.
Current net transaction value: +$1,000,004.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4/A - Amendment disclosures.

View source filing

Reporting Owners (1)

CIK 0002097133 Primary reporting owner

Vadlamudi Koti

Relationship: PRESIDENT & CEO, Director
Address: C/O PRIMORIS SERVICES CORPORATION, 2300 NORTH FIELD STREET, SUITE 1900, DALLAS
Signature: /s/ Kenneth M. Dodgen
Signature date: 01 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

PRIM transaction

Common Stock

Purchase

Transaction value: $1,000,004
Shares: +7,815
Change %
Price: $127.96
Shares after: 7,815
Date: 27 May 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

This amended Form 4 amends such filing to report the transaction code in Column 3 as "P".

Footnote F2

These shares were purchased in multiple transactions at prices ranging from $127.81 to $128.00 per share, inclusive. The holder undertakes to provide the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon written request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.