By CapitalSnitch Research Desk · updated Oct 11, 2026 · data from SEC filings and official Congress disclosures
Over 12 months, Primoris Services Corp saw more selling than buying from its insiders — purchases of about $1 million against sales of $9.7 million.
Vadlamudi Koti (CEO) made the biggest buy, worth around $1 million. C-suite participation is part of the picture here.
Members of Congress reported 7 trades in PRIM over the past two years (two members). Looking at the quarterly pattern: Last full quarter: net buying by insiders. Insiders bought in 4 of the last 7 full quarters. On the institutional side, 449 funds reported holding PRIM at the end of Q2 2026, and more funds sold than bought.
Are insiders buying or selling PRIM stock?
In the last 12 months Primoris Services Corp insiders made open-market purchases worth about $1 million and sales worth about $9.7 million. Data comes from SEC Form 4 filings, updated every 30 minutes on CapitalSnitch.
When was the last insider trade in PRIM?
The most recent open-market insider trade in PRIM was filed on 2026-07-17.
How many institutions own PRIM?
449 investment managers reported holding PRIM in SEC Form 13F filings for Q2 2026.
Has any member of Congress traded PRIM?
Yes. Members of Congress reported 7 trades in PRIM over the past two years. The full list is free on CapitalSnitch.
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Public-record data for research and education, not investment advice. Insider sales are often pre-planned (10b5-1).
Congress data: Data derived from public disclosures filed under the Ethics in Government Act and the STOCK Act, republished free for public transparency and news reporting. Disclosures may lag the trade by 45 days or more and show amounts only as ranges. This data may not be used for credit rating, loan underwriting, solicitation of money (political, charitable or other), direct-mail or commercial targeting (5 U.S.C. 13107).