Lydia is a shareholder in the firm’s litigation group where she focuses on class actions, appellate cases, elections and government law, and securities litigation. She has experience representing clients before state and federal trial and appellate courts, in arbitrations, and before the Land Use Board of Appeals. She was a member of the teams that worked to achieve a $235 million settlement on behalf of investors in the Aequitas securities fraud class action, and a $55 million settlement on behalf of investors in the multi-district securities litigation against CenturyLink. Recent work includes representing progressive clients in ballot measure challenges and other initiative matters, litigation on behalf of both plaintiffs and defendants in securities class action cases, and helping clients reach resolution in a variety of contract disputes. Lydia also is a member of the firm’s Management Committee.

Prior to joining Stoll Berne as an associate in 2018, Lydia served as a law clerk for the Honorable Judge Morgan B. Christen (U.S. Court of Appeals for the Ninth Circuit), and for the Honorable Chief Judge Michael W. Mosman (District of Oregon).

University of California, Berkeley, School of Law, JD, 2016
California Law Review, Senior Executive Editor, 2015-2016; Member, 2014-2015
Berkeley Journal of International Law, Assistant Editor, 2013–2014

Washington University in St. Louis, B.A. with honors, Political Science and Women and Gender Studies, 2008

Oregon State Bar, 2016

U.S. District Court, Oregon, 2018

U.S. Court of Appeals, Ninth Circuit, 2020

Stoll Berne
Shareholder, 2022-present
Associate, 2018-2022

The Honorable Chief Judge Michael Mosman (U.S. District Court, Portland, Oregon)
Judicial Law Clerk, 2017-2018

The Honorable Morgan Christen (U.S. Court of Appeals for the Ninth Circuit, Anchorage, Alaska)
Judicial Law Clerk, 2016-2017

Miller Nash Graham & Dunn
Summer Associate, 2015

California Department of Justice, Office of the Attorney General (San Francisco)
Legal Intern, Health, Education & Welfare Section, 2014

International Committee of the Red Cross (ICRC) (Washington D.C.)
Program Liaison, 2011-2013

DCS Congressional, LLC  (Washington D.C.)
Account Manager, 2009-2011

French Ministry of Education (Beaufort-en Vallee, France)
English Language Assistant, 2008-2009

Federal Bar Association, Oregon Chapter
Member
Board Member, 2020-present

Multnomah Bar Association
Member
YLS Pro Bono Committee Member, 2019-2021

Ninth Circuit, District of Oregon
Lawyer Representative, 2019-present
District of Oregon Co-Chair, 2019-2020, 2022-2023

Oregon Trial Lawyers Association
Member, 2018-present

Oregon Women Lawyers (OWLS)
Member, 2018-present

Campaign for Equal Justice
Associates Committee Member, 2018-2022

“Class Actions,” co-author, Oregon Civil Pleading and Litigation, 2020 Edition

Proficient in French

A native Portlander, Lydia is thrilled to be back in her hometown. She loves the Trail Blazers, hiking, and her trivia team.

Practice Areas

Antitrust Litigation

We represent United States and international companies and consumers in all aspects of antitrust litigation, including, price-fixing, customer allocation, market division, price discrimination, and unfair or deceptive trade practices.

Appellate

Stoll Berne's attorneys provide expert advice to clients on appellate issues at every stage of our representation. The firm's attorneys have appeared before federal circuit courts of appeal throughout the United States and the Oregon appellate courts.

Business Litigation

From everyday contract disputes to bet-the-company litigation, our litigation team works to understand each party's priorities and to create a solution that best serves you.

Class Actions

As Oregon's leading plaintiffs'-side class actions firm, we help our clients to level the playing field and find justice. We have earned our reputation and work hard for our clients.

Elections & Government Law

We provide advice and counsel to political campaigns, candidates, and individuals involved in state and local political or governmental processes.

Employment

From wage and hour class actions to advising employers and employees on noncompetition and severance issues, our lawyers handle many aspects of employment law.

Investor Lawsuits and Arbitrations

Stoll Berne is Oregon's premier securities litigation firm. We have represented as many or more investors in securities cases than any other firm in Oregon, and have recovered hundreds of millions of dollars for our clients.

Real Estate

We represent real estate developers, investors, and financial institutions with real estate matters from purchase and sale, construction and financing, to commercial leasing and development, and tax matters.

Securities Litigation

Stoll Berne is Oregon's premier securities litigation firm. We have represented as many or more investors in securities and financial advisor fraud cases than any other firm in Oregon and have recovered hundreds of millions of dollars for our clients.

Representative Cases

Alpenrose Dairy Representation

Josh Ross, Lydia Anderson-Dana, and Ben Leedy represent two of the majority owners and directors of the Alpenrose Dairy business and related family-held businesses.

Unfair Labor Practice

Rob Shlachter, Tim DeJong, and Lydia Anderson-Dana, together with California co-counsel, defended a labor union sued for alleged unfair labor practices at the Port of Portland.

Defense of Law Firm in Oregon Securities Class Action

Stoll Berne attorneys Tim DeJong, Keith Ketterling and Lydia Anderson-Dana represented a prominent Northwest law firm in the defense of a purported class action seeking to recover against the law firm for securities sold by its former client. The case presents novel issues concerning securities sold for a decade after the attorney-client relationship ended.

In re CenturyLink Sales Practices and Securities Litigation

Stoll Berne served as co-lead counsel in multi-district securities litigation against CenturyLink.  With co-lead counsel Bernstein Litowitz, Stoll Berne represented lead plaintiff the State of Oregon by and through the Oregon State Treasurer and the Oregon Public Employee Retirement Board, on behalf of the Oregon Public Employee Retirement Fund. 

Aequitas Securities Litigation

Stoll Berne is co-lead counsel what is believed to be the largest settlement of a securities case in Oregon history in representing the investors in the case arising out of the Aequitas Ponzi scheme, asserting claims against Aequitas' auditors, lawyers, and others for participant/aider liability under the Oregon Securities Law.

Financial Advisor Misrepresentation

In a securities fraud lawsuit, Stoll Berne represented clients alleging their financial advisor misrepresented his credentials and lied to them about their investments. The firm obtained a $2.3 million default judgment against the financial advisor and his company on claims including securities fraud, breach of contract, elder abuse, and breach of fiduciary duty.

Aequitas Securities Litigation

Stoll Berne is co-lead counsel what is believed to be the largest settlement of a securities case in Oregon history in representing the investors in the case arising out of the Aequitas Ponzi scheme, asserting claims against Aequitas' auditors, lawyers, and others for participant/aider liability under the Oregon Securities Law.

Defense of Law Firm in Oregon Securities Class Action

Stoll Berne attorneys Tim DeJong, Keith Ketterling and Lydia Anderson-Dana represented a prominent Northwest law firm in the defense of a purported class action seeking to recover against the law firm for securities sold by its former client. The case presents novel issues concerning securities sold for a decade after the attorney-client relationship ended.

In re CenturyLink Sales Practices and Securities Litigation

Stoll Berne served as co-lead counsel in multi-district securities litigation against CenturyLink.  With co-lead counsel Bernstein Litowitz, Stoll Berne represented lead plaintiff the State of Oregon by and through the Oregon State Treasurer and the Oregon Public Employee Retirement Board, on behalf of the Oregon Public Employee Retirement Fund. 

Aequitas Securities Litigation

Stoll Berne is co-lead counsel what is believed to be the largest settlement of a securities case in Oregon history in representing the investors in the case arising out of the Aequitas Ponzi scheme, asserting claims against Aequitas' auditors, lawyers, and others for participant/aider liability under the Oregon Securities Law.

Articles

Winter 2020 – “Subpoenas at Trial – Using Basic Rules and Avoiding Common Traps,” Trial Lawyer

Stoll Berne attorneys Lydia Anderson-Dana and Josh Ross co-authored an article in the Winter 2020 edition of the Trial Lawyer, a quarterly magazine of the Oregon Trial Lawyers Association. 

Summer 2019 – “7 Ways to Obtain Coverage in Business Litigation,” Trial Lawyer

Stoll Berne attorneys Lydia Anderson-Dana and Steven Berman co-authored an article in the Summer 2019 edition of the Trial Lawyer, a quarterly magazine of the Oregon Trial Lawyers Association.

News

Stoll Berne Attorneys Listed in the 2025 Edition of Benchmark Litigation

Stoll Berne, along with seven individual attorneys, were recently selected to be included in the 2025 edition of Benchmark Litigation, a definitive source for the world’s leading litigation firms and […]

Stoll Berne Attorneys Rank in The Best Lawyers in America 2025

Stoll Berne is excited to announce that twelve of our attorneys were recently selected by their peers for inclusion in The Best Lawyers in America 2024® in 15 different categories.

Stoll Berne Lawyers Recognized in Oregon Super Lawyers 2024

Nine individual Stoll Berne attorneys have been recognized by Super Lawyer Magazine

Stoll Berne Attorneys Rank in The Best Lawyers in America 2024

Stoll Berne is excited to announce that fifteen of our attorneys were recently selected by their peers for inclusion in The Best Lawyers in America 2024® in 18 different categories.

Lydia Anderson-Dana Ranks in Benchmark Litigation’s 40 & Under List

Lydia Anderson-Dana was ranked as one of Benchmark Litigation’s 40 & Under for 2023.

Oregon Super Lawyers 2023 Recognizes Stoll Berne Lawyers

Ten individual Stoll Berne attorneys have been recognized by Super Lawyers Magazine in their 2023 Oregon Super Lawyers edition.

State of Oregon Files PFAS Contamination Lawsuit

The State of Oregon, by and through Oregon Attorney General Ellen Rosenblum, filed a lawsuit on May 31, 2023, for injuries to the State of Oregon’s lands, waters, wildlife, and other natural resources; property; residents; and consumers against nearly two dozen defendants for the use of toxic per- and polyfluoroalkyl substances (PFAS) in firefighting foam.

Nearly $700 Million Settlement Reached by State of Oregon in Monsanto PCB Contamination Lawsuit

Stoll Berne, as Special Assistant Attorney General to Oregon Attorney General Ellen Rosenblum and the Oregon Department of Justice, along with its partners at Seattle’s Keller Rohrback, are pleased to announce the settlement of State of Oregon v Monsanto for the amount of $698,000,000 ($698 Million).

Lydia Anderson-Dana Presents at Oregon PLF 2022 Learning the Ropes CLE – November 8, 2022

Stoll Berne attorney Lydia Anderson-Dana presented at the Oregon Professional Liability Fund’s 2022 Learning the Ropes CLE event on November 8-10, 2022, in Portland.

Stoll Berne Files Breach of Contract Class Action Lawsuit Against NuScale Power

Stoll Berne, led by attorneys Tim DeJong, Keith Ketterling, and Lydia Anderson-Dana, recently filed a proposed $100 million breach of contract class action lawsuit against NuScale Power LLC and other entities in the United States District Court, District of Oregon.

See All News
Awards

Benchmark Litigation
2023-2025, 40 & Under

Oregon Super Lawyers
2020-2023, Rising Stars

The Best Lawyers in America®
2024-2025
2021-2023, Ones to Watch

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