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Governance Register
US nonprofit · EIN 010211530 · Portland, MEiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 010211530) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Maine Historical Society's network

25 people25 organisationsi25 people and 25 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (25). Violet dotted lines (35) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.

The board

25 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 25 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Peter Merrill ChairChair2018
8 yrs
Bob Greene (also filed as Bob Greene)Company secretary2018
8 yrs
Brent HootsBoard Member2023
3 yrs
Darren RancoBoard Member2024
2 yrs
Dennis DamonBoard Member2020
6 yrs
Drew Swenson2nd Vice Chair2019
7 yrs
Elizabeth ChristensenBoard Member2019
7 yrs
Frank GoodyearBoard Member2023
3 yrs
Julia MunseyBoard Member2024
2 yrs
Laura F SpragueBoard Member2018
8 yrs
Lee Webb (also filed as Lee Webb)Board Member2018
8 yrs
Mark ReynoldsBoard Member2023
3 yrs
Michael Bourque1st Vice Chair2024
2 yrs
Myron BeasleyBoard Member2020
6 yrs
Natalie SolotoffTreasurer2021
5 yrs
Robert AtwoodBoard Member2018
8 yrs
Robert PeacockBoard Member2020
6 yrs
Robin LapointBoard Member2024
2 yrs
Sandi L GooldenBoard Member2018
8 yrs
Stephen SearsBoard Member2020
6 yrs
Steve HewinsBoard Member2020
6 yrs
Susan RouillardBoard Member2024
2 yrs
Tamara RisserBoard Member2024
2 yrs
Thomas Platz (also filed as Tom Platz)Board Member2021
5 yrs
Timothy WoodcockBoard Member2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 25 →

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Stephen BromageExecutive Directorsince 2018

Pay and hours

year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Stephen BromageExecutive Director40$143k$5k
Peter MerrillChair6$0
Michael Bourque1st Vice Chair6$0
Drew Swenson2nd Vice Chair6$0
Natalie SolotoffTreasurer6$0
Tamara RisserSecretary6$0
Myron BeasleyBoard Member6$0
Elizabeth ChristensenBoard Member6$0
Dennis DamonBoard Member6$0
Frank GoodyearBoard Member6$0
Steve HewinsBoard Member6$0
Brent HootsBoard Member6$0
Julia MunseyBoard Member6$0
Robert PeacockBoard Member6$0
Thomas PlatzBoard Member6$0
Darren RancoBoard Member6$0
Mark ReynoldsBoard Member6$0
Susan RouillardBoard Member6$0
Stephen SearsBoard Member6$0
Jacob SoleyBoard Member6$0
Lee WebbBoard Member6$0
Timothy WoodcockBoard Member6$0
Bob GreeneBoard Member6$0
Laura SpragueBoard Member6$0
Stacy StithamBoard Member6$0

About

Legal name
Maine Historical Society
EIN
010211530
Address
489 Congress Street, Portland, ME, 04101-3414
State
Maine
Mission
Maine Historical Society, founded in 1822, is a private non-profit whose mission is to preserve and share Maine's story. Based in Portland, we work closely with communities and partners throughout the state, and serve a statewide and global audience, reaching people interested in Maine throughout the world. Our core program areas include the Brown Research Library, the MHS Museum which... (as filed on the Form 990)
Activity (NTEE)
A82Z Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
8 (IRS master file code)
Formed
1822
Principal officer
Stephen Bromage (as named on the Form 990)
IRS ruling date
1 April 1938
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsPeter Merrill
≥8years on the filingsBob Greene
≥8years on the filingsLaura F Sprague
≥8years on the filingsLee Webb

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$13.3m
Total liabilities
$505k
Net assets or fund balances
$12.8m
Contributions and grants received
$1.2m
Program service revenue
$196k
Employees
40
Volunteers
14

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$2.9m$3mDeficit $75k

As filed on the IRS Form 990. US dollars.