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Margaret C. O'Connor, ASA, MAAA

Associate Actuary
Indianapolis, IN, US

Tel: +1 317 5243536

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Professional Designations

  • Associate, Society of Actuaries
  • Member, American Academy of Actuaries


  • BS, Mathematics, University of Notre Dame

Current Responsibility

Margaret is an associate actuary with the Indianapolis office of Milliman. She joined the firm in 1996.


Margaret's primary business experience is in the individual life insurance field. She has more than 20 years of experience in product development, financial reporting, and demutualizations. Her specific experience includes:

  • Calculations of statutory, tax, and GAAP reserves
  • Completion of statutory annual statements
  • Cash-flow testing
  • Independent audit of financial reports, pricing, and product development procedures
  • Traditional and universal life pricing, product development, policy form filing, and illustration model regulation testing
  • Audit of values produced by valuation and illustration software
  • Charitable gift annuities
  • Mortality review


Margaret has written articles on pet insurance and off-shore reinsurance.

  • Work at Milliman

    • “I was offered a chance to come in, shake things up, create something."
    Work at Milliman