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Governance Register
US nonprofit · EIN 455190355 · Detroit, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 455190355) - 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 December 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

Michigan Science Center's network

26 people15 organisationsi26 people and 15 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (26). Violet dotted lines (15) 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

26 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
Thomas G Stephens ChairChairperson2018
8 yrs
Bill FOYBoard Member2019
7 yrs
Christine BarmanBoard Member2018
8 yrs
Dan NaugleBoard Member2023
3 yrs
Dave SawinBoard Member2019
7 yrs
Denise CarlsonBoard Member2022
4 yrs
Don ManvelBoard Member2018
8 yrs
Eileen WeiserBoard Member2018
8 yrs
Glenda Price PH DBoard Member2018
8 yrs
Gregory IoanidisBoard Member2018
8 yrs
J Thomas MacfarlaneSecretary (End 04/24)2018
8 yrs
Jacqueline DedoVice Chairperson2018
8 yrs
Jason VazzanoBoard Member (Beg 04/24)2024
2 yrs
Jenny D'AnnaBoard Member2023
3 yrs
Jim DanahyBoard Member2022
4 yrs
Jody IngleBoard Member2022
4 yrs
Marjace MilesBoard Member2023
3 yrs
Mark SnyderBoard Member2018
8 yrs
Michael GarrettBoard Member2023
3 yrs
Micky BLYBoard Member2022
4 yrs
Orlando BustosTreasurer2018
8 yrs
Patrick ConroyBoard Member2018
8 yrs
Roger MeyersBoard Member2018
8 yrs
Shelly OtenbakerBoard Member2018
8 yrs
Steve AmbroseSecretary (Beg 07/24)2020
6 yrs
Tom SzczepanskiBoard Member2020
6 yrs
Under 5 years5 to 6 years6 years or moreShow all 26 →

Officers and senior leadership

8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Andrea HarpChief of Staff (Begin 2023)since 2023
Christian GreerPresident and CEOsince 2019
John AndersonChief Operating Officersince 2018
Katora ColeChief Development Ofc (End 11/24)2024
Katora Cole Begin 022023Chief Development Officer2023
Lucy HaleChief Business Officer2023
Paul AndrewsChief Development Officersince 2019
Tonya Matthews End 072018Part - Year President and CEO2018

Pay and hours

year to 31 December 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
Christian GreerPresident and CEO40$358k
Katora ColeChief Development Ofc (End 11/24)40$132k
Andrea HarpChief of Staff40$109k
J Thomas MacfarlaneSecretary (End 04/24)2$0
Jacqueline DedoVice Chairperson2$0
Orlando BustosTreasurer2$0
Steve AmbroseSecretary (Beg 07/24)2$0
Thomas G StephensChairperson2$0
Bill FoyBoard Member2$0
Christine BarmanBoard Member2$0
Dan NaugleBoard Member2$0
Dave SawinBoard Member2$0
Denise CarlsonBoard Member2$0
Don ManvelBoard Member2$0
Eileen WeiserBoard Member2$0
Glenda Price Ph DBoard Member2$0
Gregory IoanidisBoard Member2$0
Jason VazzanoBoard Member (Beg 04/24)2$0
Jenny D'annaBoard Member2$0
Jim DanahyBoard Member2$0
Jody IngleBoard Member2$0
Marjace MilesBoard Member2$0
Mark SnyderBoard Member2$0
Michael GarrettBoard Member2$0
Micky BlyBoard Member2$0
Patrick ConroyBoard Member2$0
Roger MeyersBoard Member2$0
Shelly OtenbakerBoard Member2$0
Tom SzczepanskiBoard Member2$0

About

Legal name
Michigan Science Center
EIN
455190355
Address
5020 John R St, Detroit, MI, 48202-4027
State
Michigan
Mission
The mission of the michigan science center is to inspire curious minds of all ages to discover, explore and appreciate science, technology, engineering and math in a creative, dynamic learning environment. (as filed on the Form 990)
Activity (NTEE)
B90 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
7 (IRS master file code)
Formed
2012
Principal officer
Dr Christian Greer (as named on the Form 990)
IRS ruling date
1 August 2012
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsThomas G Stephens
≥8years on the filingsChristine Barman
≥8years on the filingsDon Manvel
≥8years on the filingsEileen Weiser

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$7.9m
Total liabilities
$636k
Net assets or fund balances
$7.3m
Contributions and grants received
$6.9m
Program service revenue
$1.9m
Employees
105
Volunteers
25

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$8.9m$6.1m$2.8m

As filed on the IRS Form 990. US dollars.