Jeremiah Nixon

Attorney at The Simon Law Firm
St. Louis, MO

About Jeremiah Nixon

Jeremiah (Jer) W. Nixon is a trial lawyer and class-action attorney representing plaintiffs, consumers, businesses, and shareholders in high-stakes litigation. His practice focuses on class actions, complex business disputes, data privacy, antitrust, consumer protection, and corporate misconduct cases. In 2025, he represented plaintiffs in a case involving more than 400 shareholders that resulted in a $55.4 million verdict, one of Missouri's highest verdicts that year, involving allegations of fiduciary breaches and diversion of a valuable business opportunity by Anheuser-Busch descendants. His class-action work has included what was reported as the largest class-action settlement under the California Invasion of Privacy Act.

He began his career at one of St. Louis's largest law firms, later served as a prosecutor in the St. Louis Circuit Attorney's Office, and then practiced at a complex litigation firm in Chicago focused on plaintiff-side class actions. In 2025, Missouri Lawyers Media recognized him as an Up and Coming Attorney. Best Lawyers recognized him in Ones to Watch for 2026 in Mass Tort/Class Actions, Antitrust Law, Business Organizations, and Litigation. He is admitted in Missouri and Illinois and multiple federal courts.

Proven verdicts and settlements at The Simon Law Firm

These results are credited to The Simon Law Firm. A result appears under an attorney's own name only when a published source names them as counsel on the case.

A St. Louis County jury returned a $745 million verdict against nitrous oxide distributor United Brands and local head shop Coughing Cardinal after finding the companies conspired to sell Whip-It! canisters as an inhalant to a driver who passed out behind the wheel and fatally struck 25-year-old Marissa Politte outside her workplace.

St. Louis County Circuit Court · 2023Wrongful DeathRead the full story →

A Champaign County jury returned a $535 million verdict, the largest known single-plaintiff verdict in Illinois history, against a psychiatric facility that failed to prevent the rape of a 13-year-old female patient by another adolescent resident.

Champaign County Circuit Court, Illinois · 2024Premises LiabilityRead the full story →
$119.5 millionVerdictTop 20 in Missouri · #10

A St. Louis jury awarded $462 million against trailer maker Wabash National after its defective rear-impact guard failed and allowed a car to slide beneath a trailer on I-55, killing Taron Tailor, 30, and Nicholas Perkins, 23, in 2019.

City of St. Louis Circuit Court · 2024Wrongful DeathRead the full story →
$109 millionVerdict

A four-day trial ended with a $109.2 million verdict against LaFarge North America after Simon Law proved the supplier knowingly sold Gleeson Asphalt base rock that did not meet the grade it was labeled and paid for.

St. Louis County Circuit Court · 2025Read the full story →

A St. Louis jury awarded $105 million to tire technician Randy Dorman after a Bridgestone/Firestone RH5 multi-piece truck wheel explosively separated during inflation, fracturing his face, both arms, and wrist, while internal company documents showed Firestone engineers had tracked nearly 100 similar incidents for decades.

St. Louis · 2000Product LiabilityRead the full story →

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.

Bar admissions & credentials

State Bar of Missouri
State Bar of Illinois

Other attorneys at The Simon Law Firm

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Proven verdicts and settlements from other St. Louis firms

Gray Ritter Graham
Gray Ritter Graham
$4.69 billion · St. Louis Jury Awards $4.69 Billion to 22 Women Over Asbestos-Laced Talcum Powder
Schultz & Myers Personal Injury Lawyers
Schultz & Myers Personal Injury Lawyers
$11.49 million · Parents of 6-Year-Old Killed by School Bus Win Wrongful Death Judgment Against Driver in St. Louis
Cantor Injury Law
Cantor Injury Law
$119.5 million · $462 Million Verdict After Fatal Underride Crash Killed Two Young Fathers
The Bruning Law Firm
The Bruning Law Firm
$24 Million Federal Class-Action Settlement for St. Louis Rams PSL Holders
Cofman Townsley Attorneys at Law
Cofman Townsley Attorneys at Law
$247.3 million · St. Charles County Jury Awards $247.3 Million to Six Women Sexually Assaulted at Oasis Foot Spa

Prior results do not guarantee a similar outcome. Each case is unique and depends on its own facts.