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Desktop Image: Canner, Heather
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Heather Canner

Counsel

T 213.633.6826 Los Angeles
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Heather Canner, CPA*, concentrates her practice on complex civil litigation in federal and state trial and appellate courts. Heather draws on her accounting background to represent a variety of clients across industries, including in matters involving financial fraud, breach of fiduciary duty, judgment enforcement, and other accounting-based claims. Heather has also defended companies in technology, banking, cannabis, and food industries in high-stakes consumer class action, complex financial and corporate disputes, and real estate litigation. Heather currently serves as co-chair of DWT’s Women in Cannabis group.

*Inactive

Financial Fraud and Corporate Disputes
Won summary judgment dismissing all claims against cannabis investment companies brought by shareholders for fraud, breach of fiduciary duty, and economic interference. (C.D. Cal. 2021)

Obtained complete reversal of multimillion dollar jury trial verdict against national insurer (awarded during prior counsel’s representation) based on elder abuse and financial fraud claims. (Cal. Ct. App. 2021)

Defended cannabis enterprise in investor suit asserting claims for fraud and breach of contract, and obtained order dismissing thirteen cannabis company defendants. (Cal. Super. 2020)

Represented produce company against shareholder claims for fraud and breach of fiduciary duty. (Cal. Super. 2020)

Represented healthcare companies in profit share dispute involving claims for fraud, breach of fiduciary duty, and breach of contract. (Cal. Super. 2020)

Defended mixed-use condominium developer against HOA’s claims for fraud, breach of fiduciary duty, and unfair competition based on alleged misallocation of HOA fees. (Cal. Super. 2018)*

Consumer Class Action Defense
Represented food manufacturer in putative class actions premised on mislabeling, involving claims for violation of the UCL and CLRA, and breach of warranty and false advertising. (S.D. Cal. 2015; C.D. Cal. 2019)

Defended federal credit union in consumer class action alleging improper banking fees, resulting in complete dismissal. (N.D. Cal. 2019)

Defended vehicle manufacturer against breach of warranty and unfair competition claims in putative consumer class action. (S.D. Cal. 2016)*

Defended airline against class action antitrust claims before the 9th Circuit and U.S. Supreme Court. (N.D. Cal. 2007; 9th Cir. 2015; U.S.S.C. 2017)*

Preliminary Injunctions and Temporary Restraining Orders
Obtained temporary restraining order enjoining the federal regulations banning TikTok from operating in the United States issued pursuant to President Trump’s executive order. (E.D. Pa. 2020; 3d Cir. 2021)

Obtained temporary restraining order and preliminary injunction on behalf of payment processor enjoining breach of contract. (Utah Dist. 2017)*

Judgment Enforcement Representation
Represented creditor holding $70 million judgment in supplemental proceedings, including garnishment, execution, and an action to invalidate a spendthrift trust and fraudulent transfers. (W.D. Wash. 2018)*

Securities Claims Representation
Represented bank and affiliates in multiple actions brought by institutional investors alleging violations of federal and state securities laws in connection with the sale of billions of dollars of residential mortgage-backed securities. (various federal and state jurisdictions 2013-2016)* 

* Denotes experience completed at a prior firm

Admitted to Practice

  • California, 2013
  • U.S. Supreme Court
  • U.S. Court of Appeals, 9th Circuit
  • U.S. Court of Appeals, 3rd Circuit
  • U.S. District Court, Central District of California
  • U.S. District Court, Northern District of California
  • U.S. District Court, Southern District of California

Education

  • J.D., Loyola Law School, Los Angeles, 2013, summa cum laude
    • Order of the Coif
    • Sayre Macneil Scholar
    • Sr. Technical Editor, 2012-2013; Staff, 2011-2012 – Loyola of Los Angeles Law Review
    • Scott Moot Court Honors Board
  • B.S., Accounting, University of Florida, 2010, cum laude
  • M. Acc., University of Florida, 2010, cum laude

Memberships & Affiliations

    • Association of Business Trial Lawyers, 2017-present
    • California Cannabis Industry Association, 2019-present
    • Los Angeles County Bar Association, 2019-present
    • Co-chair, Women in Cannabis, 2019-present

Professional Recognition

    • Named "One to Watch" by Best Lawyers in Banking and Finance Law, 2022-2025; in Appellate Practice, 2023-2025

Background

    • Certified Public Accountant (Inactive), Alabama State Board of Public Accountancy
    • Associate, Litigation, Kirkland & Ellis LLP, Los Angeles, 2013-2018
    • Certified Law Clerk, Preliminary Hearing Unit, Los Angeles County District Attorney's Office, 2013
    • Summer Associate, Kirkland & Ellis LLP, Los Angeles, 2012
    • Judicial Extern, Hon. Peter H. Carroll, United States Bankruptcy Court, Central District of California, Santa Barbara, Calif., 2011
Searching...
Publications
09.26.24
News
Class Action Defense
DWT Class Action Defense Team Wins Full Fee Award on Behalf of Big Lots Against Notorious Plaintiffs' Lawyer, Spencer Sheehan Read More
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08.15.24
News
2025 Edition of Best Lawyers Recognizes More Than 180 Davis Wright Tremaine Attorneys for Excellence Read More
Publications
07.15.24
News
Litigation
DWT's Class Action Defense Group Secures Sanctions on Behalf of Big Lots Against Notorious Plaintiffs' Lawyer, Spencer Sheehan, in Coffee Labeling False Advertising Lawsuit Read More
Publications
08.17.23
News
2024 Edition of Best Lawyers Recognizes More Than 175 Davis Wright Tremaine Attorneys for Excellence Read More
Publications
08.19.21
News
Twelve From Davis Wright Tremaine Named 2022 "Lawyers of the Year" by Best Lawyers Read More
Cannabis banking
August 2019
Publications
Cannabis
"Navigating Cannabis Banking Legislation: More Questions Than Answers," California Lawyer, Daily Journal Read More External Link
California legislature considering allowing charter banks to handle some cannabis related banking
07.29.19
Insights
Financial Services Litigation and Enforcement
California Poised to Empower Charter Banks to Bank Cannabis Money (SB 51) Read More
Bank Building
07.09.19
Advisories
Cannabis
California Poised to Empower Charter Banks to Bank Cannabis Money (SB 51) Read More
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