Home / employers / OB-C GROUP, LLC / All contributions OB-C GROUP, LLC: all contributions 2025–2026 · Reported individual contributions grouped by employer.
These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.
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# Reported contributor / location Reported employer / occupation Recipient / reporting committee Date ↕ Amount ↑ Election Filing details / source 1 O'BRIEN, LAWRENCE F WASHINGTON , DC · 20007 PRINCIPLE · OB-C GROUP, LLC MONTANA DEMOCRATIC PARTY C00010033 2026-06-07 $400 Primary (P) Filing 2010516 · amended FEC filing ↗ 2 O'BRIEN, LAWRENCE F. III WASHINGTON , DC · 20007 PRINCIPAL · OB-C GROUP LLC THE MARKEY COMMITTEE C00196774 2026-05-01 $500 Primary 2026 (P2026) Filing 1994784 FEC filing ↗ 3 O'BRIEN, LAWRENCE F. III WASHINGTON , DC · 20007 PRINCIPAL · OB-C GROUP LLC MARKEY VICTORY FUND C00698340 2025-03-28 $500 Primary (P) Filing 1908512 FEC filing ↗ 4 O'BRIEN, LAWRENCE WASHINGTON , DC · 20007 LOBBYIST · OB-C GROUP, LLC TAMMY BALDWIN FOR SENATE C00326801 2026-02-25 $500 Primary 2030 (P2030) Filing 1992321 · amended FEC filing ↗ 5 O'BRIEN, LAWRENCE F. III WASHINGTON , DC · 20007 EXECUTIVE · OBC GROUP, LLC FRIENDS OF MARK WARNER C00438713 2025-04-02 $700 Primary 2026 (P2026) Filing 1902438 FEC filing ↗ 6 O'BRIEN, LAWRENCE F WASHINGTON , DC · 20007 GOVERNMENT RELATIONS CONSULTANT · OB-C GROUP, LLC FRIENDS OF SHERROD BROWN C00916288 2025-10-10 $1,000 Primary 2026 (P2026) Filing 1943525 FEC filing ↗ 7 O'BRIEN, LAWRENCE F. III WASHINGTON , DC · 20007 ATTORNEY · OB-C GROUP, LLC THE REED COMMITTEE C00238907 2025-06-06 $1,000 Primary 2026 (P2026) Filing 1901919 FEC filing ↗ 8 O'BRIEN, LAWRENCE F WASHINGTON , DC · 20005 GOVERNMENT RELATIONS CONSULTANT · OB-C GROUP, LLC FRIENDS OF SHERROD BROWN C00916288 2026-05-05 $2,000 Primary 2026 (P2026) Filing 1997409 FEC filing ↗
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