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Mark Matteson

PROFESSIONAL STAFF · HOUSE OF REPRESENTATIVES

← Washington filings

Filed Apr 14, 2026 · Period Jan 1, 2025 – Dec 31, 2025

Reported accounts & holdings

Amounts are reported ranges. Records may include a spouse or dependent and do not establish current ownership. Other financial schedules remain in the original filing.

Account / assetCategoryReported ownerValue rangeIncome range
CheckingBank of Americabank accountfiler$100,000 – $199,999$0 – $29,999
Certificate of DepositMerrill Edgebank accountfiler$200,000 – $499,999$0 – $29,999
LifeMetropolitan Life Insurance Companyinsurancefiler$200,000 – $499,999Not reported
Life, Accidental Death, & DisabilityHartford Life and Accident Insurance Co.insurancespouse$200,000 – $499,999Not reported
Individual Retirement AccountState of Washington - Department of Retirement Systems - Deferred Compensation Planinvestmentfiler$500,000 – $749,999Not reported
401kBP Employee Savings Plan / Fidelity Investmentsinvestmentspouse$100,000 – $199,999Not reported
401kH-GAC 401k Plan/Fidelity Investmentsinvestmentfiler$100,000 – $199,999Not reported
PensionDepartment of Retirement Systems / PERSinvestmentfiler$200,000 – $499,999Not reported
Individual Retirement AccountJ.P. Morgan Securities LLCinvestmentspouse$0 – $29,999Not reported
401kMerck US Savings Plan / Fidelity Investmentsinvestmentspouse$0 – $29,999Not reported
401kPar Petroleum LLC Savings Plan / Principal Financial Servicesinvestmentspouse$200,000 – $499,999Not reported
Roth IRAVanguardinvestmentfiler$100,000 – $199,999Not reported
Roth IRAVanguardinvestmentspouse$100,000 – $199,999Not reported
529 College Savings Planmy529investmentfiler$30,000 – $59,999Not reported
401(k)NAES Corporation 401(k) Plan / Fidelity Investmentsinvestmentspouse$0 – $29,999Not reported
Merck & Co. Inc. · MRKPersonalstocksspouse$0 – $29,999$0 – $29,999
Cigna · CIPersonalstocksspouse$0 – $29,999$0 – $29,999
Organon · OGNPersonalstocksspouse$0 – $29,999$0 – $29,999

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