Edelson P.C.
We are a nationally recognized leader in plaintiffs' class action, mass action, and governmental litigation.
Our firm has secured over $20 billion for our clients in settlements and verdicts.
08/31/2026
Edelson PC's Natasha Fernández-Silber has been appointed Interim Co-Lead Class Counsel in In re: CoStar Group Antitrust Litigation, No. 3:26-md-03192-DJN (E.D. Va.).
She and the firm represent a proposed class of commercial real estate brokers who allege CoStar engaged in an exclusive-dealing scheme to lock up listing data in the commercial real estate information services market, in violation of Sections 1 and 2 of the Sherman Act.
This alleged scheme allows CoStar to operate the dominant platform brokers rely on for property listings, comparables, and market data — and to charge brokers inflated subscription prices as a result.
08/26/2026
$17 BILLION META SETTLEMENT
Meta has agreed to pay up to $17 billion and to overhaul how Instagram and Facebook treat kids, resolving claims by nearly every state and territory that the company built its platforms to addict children and then told the public they were safe. It was an honor to represent the District of Columbia, New Hampshire, Puerto Rico, Utah, and Vermont in this historic case.
Read more here: https://www.nytimes.com/2026/08/26/technology/meta-settlement-social-media-addiction-lawsuit.html?unlocked_article_code=1.8VA.USk9.bTHXh3mSBThV&smid=nytcore-ios-share
Meta to Pay Up to $17.1 Billion in Landmark Settlement Over Social Media Addiction Claims (Gift Article) The social media giant settled with 47 states, the District of Columbia and U.S. territories, and agreed to make major changes to its products over claims its platforms endangered children.
04/30/2026
Statement from Cia Edmonds, the mother of 12-year-old Maya who is fighting for her life in a Vancouver hospital after the Tumbler Ridge shooting. Cia is one of the lead plaintiffs in our lawsuits seeking to hold Sam Altman and OpenAI accountable for this tragedy. Twelve members of OpenAI's safety team urged the company to alert the authorities based on ChatGPT chatlogs where the eventual shooter apparently discussed plans to commit gun violence. Leadership at OpenAI told them to stand down. Six people died, twenty-five were injured, and a town was decimated. Sam thinks an apology and a promise to do better will paper over the damage he caused. She speaks for every family that was impacted that day.
01/12/2026
A record-breaking year for our clients: over $2.8 billion in verdicts and settlements. From a first-of-its-kind billion-dollar settlement in an AI copyright case to hundreds of millions in verdicts for fire survivors, 2025 was about getting results where it counts.
01/09/2026
Jay sat down with LawDragon to discuss our groundbreaking AI cases and being on the front line of the battle with Big Tech for decades. Check out the full interview here: https://ow.ly/vwbi50XUeSk
01/09/2026
In a week of big announcements, this is the biggest. Congratulations to Kelsey McCann on her elevation to Chief Operating Officer. 🎉🎉🎉
01/08/2026
Big news at Edelson PC! We're excited to welcome Theo Benjamin, Patrick Ntchobo, and Lauren Blazing as our newest partners 🎉 🎉
12/03/2025
From groundbreaking AI litigation to record-breaking wildfire verdicts, we took on the cases others said were impossible—and won. This year, we secured over $2.8 billion in verdicts, judgments and settlements for our clients, and this is just the beginning. 2026 means more trials, more wins, more justice.
Thank you to our team, co-counsel, and clients!
11/10/2025
Thank you, Attorney General Bonta, for hearing Adam’s story and working to protect our children from the harms of AI.
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350 North LaSalle, 14th Floor
Chicago, IL
60654
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