Photo of Brian G. Seastrom

Brian G. Seastrom

President , Seastrom Tuttle

949-474-0800brian@stmlaw.com

1 Park Plaza
Suite 1100
Irvine CA,92614

View Firm Biography

Brian Seastrom is the President of Seastrom Tuttle Murphy Dockstader, which has practiced family law in Orange County since 1976. He represents high-net-worth individuals, CEOs, business owners, executives, physicians, and other professionals in complex divorce, custody, and property division matters in Orange County and Los Angeles, and he mediates the same kinds of cases throughout California. He has spent over two decades building a practice defined by one principle, which is to achieve the best possible outcome for the client while treating everyone in the process, including the opposing party, with integrity and professionalism.

Seastrom’s practice is built around the sophisticated financial and legal issues that arise when significant wealth is involved in a family law matter. His cases often involve multiple of related entities, whit layered ownership across holding and operating companies.

These matters come most often from private equity and venture capital, investment management and financial services, technology, healthcare and professional practices, real estate development and construction, manufacturing, franchise and hospitality operations, automotive dealerships, and agriculture.

He served on the State Bar of California’s Family Law Advisory Commission from 2013 and chaired it in 2017. That commission writes and grades the examination for California’s Certified Family Law Specialists, and he has drafted questions for it and graded the answers of the attorneys sitting it. He is a Fellow of the American Academy of Matrimonial Lawyers and of the International Academy of Family Lawyers, and he sat on the California Judicial Nominees Evaluation Commission from 2019 to 2022. 

The issues that arise most often in this practice include the following.

  • Valuation of closely held operating companies and professional practices
  • Apportionment of a premarital business under Pereira and Van Camp
  • Reasonable owner compensation
  • Buy-sell agreements and spousal consents
  • Partnership and LLC interests with transfer restrictions
  • Private equity and venture fund interests
  • Carried interest, including distributions received after separation
  • Future capital calls and unfunded commitments
  • Management fee and profits-interest allocations
  • Characterization and division of stock options and restricted stock units
  • Vesting schedules spanning the date of separation
  • Deferred compensation and non-qualified plans
  • Change-in-control and severance provisions
  • Extraordinary and fluctuating income
  • The high earner exception to guideline child support
  • Imputation of income on assets and on an underemployed spouse
  • Tracing of inherited funds
  • Revocable and irrevocable trusts holding marital assets
  • Irrevocable life insurance trusts
  • Qualified personal residence trusts and charitable remainder trusts
  • Family limited partnerships
  • Multi-property and commercial real estate portfolios
  • Interstate and cross-border property and jurisdictional disputes
  • Breach of fiduciary duty and misappropriation of community assets
  • Premarital and postmarital agreement enforceability
  • Structured buyouts, equalization notes, and security for payment
  • Basis, phantom income, and the tax consequences of a proposed division
  • Valuation of intellectual property, art, aircraft, and marine vessels