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Governance Register
US nonprofit · EIN 010372997 · Portland, MEiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 010372997) - 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 31 July 2024: assets, liabilities, staff, website, telephone, pay.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

Portland School of Ballet's network

13 people1 organisationi13 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (13). Violet dotted lines (1) 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

13 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 9 voting members of its governing body on its latest Form 990 Part VI; we list 13 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Allison BromskiVice President2024
2 yrs
Carly KasleDirector2023
3 yrs
Diana GrandoniDirector2021
5 yrs
Ellen WeaverPresident2022
4 yrs
Fairfield BonsallDirector2023
3 yrs
Kelly JohnsonCompany secretary2023
3 yrs
Meghan ReedyDirector2023
3 yrs
Risa Ogansoff HeerscheDirector2024
2 yrs
Ry MacloughlinAssistant Treasurer2024
2 yrs
Ryan MunroDirector2024
2 yrs
Samantha MarinkoDirector2023
3 yrs
Tatyana NossovaTreasurer2022
4 yrs
Warren GraverDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 13 →

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
Nell ShipmanExecutive Directorsince 2022

Pay and hours

year to 31 July 2024iFrom 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
Nell ShipmanExecutive Director40$54k
Ellen WeaverPresident2$0
Tatyana NossovaTreasurer2$0
Ry MacLoughlinAssistant Treasurer2$0
Carly KasleDirector2$0
Kelly JohnsonSecretary2$0
Fairfield BonsallDirector2$0
Warren GraverDirector2$0
Samantha MarinkoDirector2$0
Allison BromskiVice President2$0
Ryan MunroDirector2$0
Diana GrandoniDirector2$0
Risa Ogansoff HeerscheDirector2$0
Meghan ReedyDirector2$0

About

Legal name
Portland School of Ballet
EIN
010372997
Address
517 Forest Ave Ste 2, Portland, ME, 04101-1536
State
Maine
Mission
Portland Ballet is dedicated to bringing dance to people of all ages and skill levels, while maintaining its focus on training young men and women for professional careers. Its Maines professional ballent company and leading classical training in the state. (as filed on the Form 990)
Activity (NTEE)
A6E0 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
4 (IRS master file code)
Formed
1980
Principal officer
Tatyana Nossova (as named on the Form 990)
IRS ruling date
1 March 1992
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥5years on the filingsDiana Grandoni
≥4years on the filingsEllen Weaver
≥4years on the filingsTatyana Nossova
≥4years on the filingsWarren Graver

Latest return

year to 31 July 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 July 2024. US dollars, as filed.
Total assets
$170k
Total liabilities
$307
Net assets or fund balances
$169k
Contributions and grants received
$133k
Program service revenue
$494k
Employees
6
Volunteers
40

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$629k$635kDeficit $6k

As filed on the IRS Form 990. US dollars.