Haimavathi V. Marlier

“
Haima Marlier is an exceptional advocate, a nuanced strategic thinker, and an absolute pleasure to work with. – Chambers USA Client Quote

Lady Liberty Full Disclosure Resource Center

Practices

Industries + Issues

Bar Admissions

Massachusetts
New York

Government Service

U.S. Securities and Exchange Commission
- Division of Enforcement, New York Regional Office, Senior Trial Counsel

Education

The Pennsylvania State University, B.A.
Boston College Law School, J.D.

Insights

Client Alert

The SEC Backs Down in Landmark Cybersecurity Enforcement Case Against SolarWinds and Its CISO

24 Nov 2025

Client Alert

SEC Chairman Atkins Outlines Priorities Under “Project Crypto”

19 Nov 2025

Client Alert

Top 5 SEC Enforcement Developments for September 2025

27 Oct 2025

Client Alert

CFTC Announces Policy Governing Criminal Referrals to Department of Justice

21 Oct 2025

Client Alert

Communicating with the SEC When Your Organization Suffers a Cybersecurity Incident

01 Oct 2025

Client Alert

Top 5 SEC Enforcement Developments for August 2025

29 Sep 2025

show all Insights

News

MoFo News Item

Four Morrison Foerster Partners Selected for Securities Docket’s “Enforcement Elite” 2025

31 Oct 2025

In The News

Bloomberg Law: SEC Zeroes in on Insider Trading and Offering Fraud Under Atkins

20 Oct 2025

In The News

What Can the SEC Do With AI?

PlanAdvisor

15 Aug 2025

MoFo News Item

Fifteen MoFo Partners Named Among Lawdragon’s 500 Leading Global Crisis Management Lawyers

24 Jun 2025

In The News

Six Steps to Address the SEC’s Trump Era Cyber Enforcement Priorities

Private Equity Law Report

15 May 2025

In The News

Senate Confirms Trump Pick Atkins To Lead A Leaner SEC

Law360

10 Apr 2025

show all News

Events

Speaking Engagement

Securities Enforcement Forum D.C. 2025

30 Oct 2025

Speaking Engagement

Key Updates Since the White House Crypto Report

16 Oct 2025

Speaking Engagement

SIFMA C&L 2025 Annual Seminar

25 Mar 2025

Speaking Engagement

PLI’s Corporate Governance – A Master Class 2025

24 Feb 2025

Event

MoFo to Host Philadelphia In-House Roundtable on SEC Enforcement and Cybersecurity Trends and Best Practices

30 Oct 2024

Speaking Engagement

SEC Enforcement Actions After Jarkesy: Restrictions on SEC's Pursuit of Civil Penalties

17 Sep 2024

show all Events

Video + Audio

Video

Haima Marlier Joins Ethicast to Discuss Compliance, Enforcement, and Regulatory Trends for Emerging Technologies

16 May 2025

Video

James Koukios and Haima Marlier Join Ethicast for a Deep Dive Into Third Party Messaging

11 Jul 2023

Podcasts

Podcast

Above Board: Managing AI in the Boardroom

13 Feb 2025

Podcast

Making Success Accessible: Celebrating Latinx Heritage Month — A Conversation with Nate Mendell

09 Oct 2024

Podcast

Above Board: Developments in DEI Litigation and Enforcement

15 Jul 2024

Podcast

Above Board: SEC Enforcement - Control Violations and Compliance Best Practices

14 May 2024

Podcast

Have Short Sellers Been Tanking Bank Stocks? Group Wants SEC to Investigate

05 May 2023

Podcast

Above Board: Proposed Cybersecurity Disclosure and Reporting Requirements for U.S. Public Companies and Critical Infrastructure Entities

01 Apr 2022

show all Podcasts

Ranked in Securities: Regulation: Enforcement (USA – Nationwide)

Chambers USA 2025

Haimavathi V. Marlier

Insights

Insights

News

News

Events

Events

Video + Audio

Video + Audio

Podcasts

Podcasts

Recommended for Dispute Resolution: Corporate Investigations and White-Collar Criminal Defense

SEC Division of Enforcement’s Director’s Award Recipient

Ranked in Securities: Regulation: Enforcement (USA – Nationwide)

Named to the Securities Editorial Board

Named “Up and Coming” for Crypto-Asset Disputes (USA – Nationwide)

Named in “Enforcement Elite”

Recommended in Finance: Fintech

Recommended in Dispute Resolution: Securities Litigation: Defense

Recognized in “Notable Women in Law”

Recognized in “Notable Diverse Leaders in Law”

Recommended for Dispute Resolution: Corporate Investigations and White-Collar Criminal Defense

SEC Division of Enforcement’s Director’s Award Recipient

Ranked in Securities: Regulation: Enforcement (USA – Nationwide)

Named to the Securities Editorial Board

Named “Up and Coming” for Crypto-Asset Disputes (USA – Nationwide)

Named in “Enforcement Elite”

Recommended in Finance: Fintech

Recommended in Dispute Resolution: Securities Litigation: Defense

Recognized in “Notable Women in Law”

Recognized in “Notable Diverse Leaders in Law”

Recommended for Dispute Resolution: Corporate Investigations and White-Collar Criminal Defense

SEC Division of Enforcement’s Director’s Award Recipient