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Rhiannon Hampson D

On the November ballot: State House District 43 (Thomaston)

June 9 primary for State House District 43 (Democratic): won, 1,218 votes (100%)

Findings

Prompts to look closer at the public records, each with the rule and the law it rests on. None is a finding of wrongdoing. All findings

Context Lobbyists' money

2 organizations on their disclosure also lobby the Legislature

Registered as lobbyists' clients: Gulf of Maine Research Institute (employer; registered 2024); GrowSmart Maine (position; registered 2024, 2025, 2026).

What to check
  • What the organization lobbied on, and how they voted on it
  • Whether it's the same organization (matched by name)

Personal financial disclosure, 2025 (the Commission's disclosure site)Maine's lobbying registrations

Rule: Employer, client or organization also lobbies
“Each source of income must be identified by name, address and principal type of economic or business activity.”1 MRSA §1016-G(1) ✓ quoted from the saved copy · how this rule works

Financial disclosure, 2025

From the personal financial disclosure they filed with the Maine Ethics Commission on August 14, 2026. Maine's form lists sources and positions, not amounts: the law asks for each source of $2,000 or more in the year, and each state agency sold $10,000 or more (1 MRSA §1016-G). Family members aren't named.

Jobs

Businesses they own or hold a stake in

Positions

Gifts, travel and lodging

Unsecured loans

Campaign money: Representative · Traditionally financed

$13,450raised to date (the Commission's list, October 17, 2026); $3,950 spent
$14,905itemized in 2026, 87 contributions
$1,381from the candidate (incl. loans)
$9,500cash on hand on September 15, 2026 (42 Day Pre General Report)
Where their contributions come from

IndividualsBusinessesTrade, professional and issue groupsLabor unionsTribal nationsPolitical partiesOther candidates and officeholders

Compare with all 2026 candidates →

How it was spent: $1,923

Palm cards, signs, stickers$1,630
Bank and other fees$208
Website$84

Largest payees: Capitol Promotions Inc $1,422 Palm cards, signs, stickers · ActBlue $208 Bank and other fees · adventure advertising of maine inc $125 Palm cards, signs, stickers · Squarespace $84 Website · Staples $83 Palm cards, signs, stickers

Payments in 2026, by the Ethics Commission's expenditure codes.

Top contributorsTypeTotal
Rhiannon Hampson
Executive · Gulf of Maine Research Institute · Thomaston
The candidate$1,381.10
Fecteau for Leadership
Biddeford
PAC$1,000
Pac to the Future
Portland
PAC$1,000
Maine Opportunity PAC
Westbrook
PAC$1,000
House Democratic Campaign Committee
Augusta
PAC$1,000
Michele Weaver
State Director · USDA · South Jordan
Person$500
Strong Maine Communities, PAC
Biddeford
PAC$500
Kevin O'Keefe
managing director · O'Keefe Capital · Boca Raton
Person$500
Barbara Aras
Consultant · Self · Tenants Harbor
Person$500
Patrisha McLean
nonprofit leader · Finding Our Voices · Camden
Person$500
Megan Hull
Activist · Self · Oakland
Person$500
MEA Fund in Support of Public Education
Augusta
PAC$500
Richard Bates
retired · St. George
Person$300
Cameron Normand
Self Employed · Cameron Normand · Cushing
Person$275
Lillian Salerno
attorney legal · TDP · Lewisville
Person$250

Hampson, Rhiannon on the Ethics Commission's campaign finance search. Itemized transactions: 2026 from the Commission's files as posted October 17, 2026, and 2025 from the campaign's own reports.

Outside spending for and against them

$4,278spent supporting them
$0spent opposing them
SpenderAmount
MAINE CONSERVATION VOTERS ACTION FUND
2 expenditures · the race
for$3,445
PLANNED PARENTHOOD MAINE ACTION FUND PAC
1 expenditure · the race
for$833

Independent expenditures reported to the Ethics Commission in 2026. The candidate doesn't control them.

Their donors also gave to

Their largest donors who also funded other 2026 candidates.

DonorTo themCandidates fundedBy party
Rhiannon Hampson
Executive, Gulf of Maine Research Institute · Thomaston
$1,3812
Fecteau for Leadership
Candidate committee · Biddeford
$1,0004
PAC to the Future
Group or PAC · Portland
$1,0006
Maine Opportunity PAC
Group or PAC · Westbrook
$1,0004
House Democratic Campaign Committee
Party committee · Augusta
$1,0005
Strong Maine Communities PAC
Group or PAC · Biddeford
$5003
Barbara Aras
Consultant, Federal Government · Tenants Harbor
$5003
Patrisha McLean
not currently employed, Finding Our Voices · Camden
$5003
Megan Hull
Philanthropist Consultant Board Member, Self · Oakland
$5004
MEA Fund in Support of Public Education
Group or PAC · Augusta
$5006
Richard Bates
retired, Not Employed · Tenants Harbor
$3003
Jesse Connolly
Government Civil, US Congress · South Portland
$2503
Megan Garratt-Reed
government civil, State of Maine · Tenants Harbor
$2002
Steven Rowe
Other, Unknown · Portland
$2003
Susan Ellis
not currently employed, Not Employed · Spruce Head
$2002