PAC · NJ · C00329185

Quest Diagnostics Incorporated Political Action Committee

A traditional political action committee. It raises limited contributions and can give directly to candidates. Lobbyist/registrant PAC.

First filed Aug. 11, 1997. Treasurer: Tracy A. Verhoest. Connected organization: Quest Diagnostics Incorporated. View on FEC.gov (opens in a new tab)

  • Raised (2025-26)
    $466,744
  • Spent
    $466,798
  • Cash on hand
    $148,136
  • Outside spending
    $0

Raised, spent and cash on hand through reports covering Oct. 14, 2026.

Where its money went

  • Given: the group’s own contributions to the campaign
  • Bundled: donors’ contributions the group collected and forwarded
  • For: outside spending supporting
  • Against: outside spending opposing
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Showing the top 20 of 66 candidates.

Bundled contributions (money donors route through a PAC to specific candidates) are broken out only for groups on our issue pages.

Money to parties and other committees

Who funds it

Largest single contributions this cycle. Committees and organizations link to their own pages when they file with the FEC; an organization that doesn’t file won’t show its own donors here.

Largest contributions received this cycle
ContributorTypeFromDateAmount
Robert Barber CarterBoard of Directors, Quest Diagnostics IncorporatedPersonMemphis, TNSept. 4, 2025$5,000 (opens in a new tab)
Tracey C DoiBoard Member, Quest Diagnostics IncorporatedPersonLewisville, TXJuly 17, 2026$5,000 (opens in a new tab)
Denise M MorrisonBoard Member, Quest Diagnostics IncorporatedPersonMarco Island, FLJune 8, 2026$5,000 (opens in a new tab)
Vicky B GreggBoard Member, Quest Diagnostics IncorporatedPersonChattanooga, TNMay 25, 2026$5,000 (opens in a new tab)
Timothy Charles WentworthBoard of Directors, Quest Diagnostics INCPersonFranklin Lakes, NJApril 17, 2026$5,000 (opens in a new tab)
Vicky B GreggBoard Member, Quest Diagnostics IncorporatedPersonChattanooga, TNMay 27, 2025$5,000 (opens in a new tab)
Denise M MorrisonBoard Member, Quest Diagnostics IncorporatedPersonMarco Island, FLMay 17, 2025$5,000 (opens in a new tab)
Tracey C DoiBoard Member, Quest Diagnostics IncorporatedPersonLewisville, TXMay 15, 2025$5,000 (opens in a new tab)
Timothy L MainBoard Member, Quest Diagnostics IncorporatedPersonSecaucus, NJFeb. 19, 2025$5,000 (opens in a new tab)
Wright L LassiterBoard of Directors, Quest Diagnostics IncorporatedPersonScottsdale, AZMay 20, 2026$3,500 (opens in a new tab)
Kristin L WallaceChief Compliance Officer SVP, Quest DiagnosticsPersonWest Norriton, PAApril 28, 2026$3,500 (opens in a new tab)
Kristin L WallaceChief Compliance Officer SVP, Quest DiagnosticsPersonCollegeville, PAApril 15, 2025$2,600 (opens in a new tab)
Robert Barber CarterBoard of Directors, Quest Diagnostics IncorporatedPersonMemphis, TNAug. 25, 2026$2,500 (opens in a new tab)
Timothy M RingBoard Member, Quest DiagnosticsPersonPalm Beach Gardens, FLMay 15, 2025$2,500 (opens in a new tab)
Matthew J HamlinRetired, NonePersonArlington Heights, ILJuly 3, 2025$2,000 (opens in a new tab)
Timothy M RingBoard Member, Quest DiagnosticsPersonPalm Beach Gardens, FLJune 19, 2026$2,000 (opens in a new tab)
Luis DiazBoard of Directors, Quest Diagnostics IncorporatedPersonNew York, NYMay 20, 2026$2,000 (opens in a new tab)
Gary PfeifferBoard of Directors, Quest Diagnostics IncorporatedPersonLafayette, CAJune 10, 2026$1,000 (opens in a new tab)
Richard Franklin AdamsCit SVP, Quest DiagnosticsPersonSecaucus, NJAug. 31, 2025$600 (opens in a new tab)
Richard Franklin AdamsCit SVP, Quest DiagnosticsPersonSecaucus, NJJan. 31, 2026$600 (opens in a new tab)
Mark Edward DelaneySVP & Chief Commercial Officer, Quest DiagnosticsPersonMarlborough, MAJuly 31, 2026$577 (opens in a new tab)
Richard Franklin AdamsCit SVP, Quest DiagnosticsPersonSecaucus, NJJuly 31, 2026$577 (opens in a new tab)
Subramanian RamachandranRegional President, Quest DiagnosticsPersonTampa, FLJuly 31, 2026$577 (opens in a new tab)
Katie K BisharEsoteric Operations SVP, Quest DiagnosticsPersonSan Juan Capistrano, CAAug. 31, 2025$577 (opens in a new tab)
Michael PrevoznikSVP & General Counsel, Quest DiagnosticsPersonSecaucus, NJAug. 31, 2025$577 (opens in a new tab)

See every contribution to Quest Diagnostics Incorporated Political Action Committee on FEC.gov (opens in a new tab). Contributions of $200 or less aren’t listed by name.