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Governance Register
US nonprofit · EIN 521926756 · Washington, DCiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521926756) - 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 time served.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).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. 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

Association of Science-Technology Centers Incorporated's network

22 people1 organisationi22 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (22). 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

22 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.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 21 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Erin Graham ChairChair Elect2022
4 yrs
TIM Ritchie ChairChair2018
8 yrs
William Harris ChairImmd Past Chair2018
8 yrs
Adalene SpivyTreasurer2022
4 yrs
Andres RoldanMember-at-Large2020
6 yrs
Ashley LaroseMember-at-Large From 09/30/242024
2 yrs
Chieko AsakawaMember-at-Large2023
3 yrs
Christian GreerMember-at-Large2020
6 yrs
Curt SimmonsMember-at-Large2020
6 yrs
Douglas JonesMember-at-Large2020
6 yrs
Frederic BertleyMember-at-Large Thru 09/29/242019
7 yrs
Jason CryanMember-at-Large2023
3 yrs
Joann NewmanMember-at-Large2020
6 yrs
Lori Bettison-VargaMember-at-Large2022
4 yrs
Maria Emilia Beyer RuizMember-at-Large2022
4 yrs
Michelle CrowlMember-at-Large2023
3 yrs
Rena DorphMember-at-Large2020
6 yrs
Robert FirmhoferCompany secretary2018
8 yrs
Robin GoseMember-at-Large2023
3 yrs
Sam DeanMember-at-Large2022
4 yrs
Sara SchapiroMember-at-Large2022
4 yrs
Tara MacdougallMember-at-Large2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 22 →

Officers and senior leadership

14 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Adam FagenDirector of Communicationssince 2020
Anthony RockPresident & CEO - Throuh 05/20172018
Brent ParkerDirector of Finance Through 12/20172018
Christofer NelsonPresident and CEO (Eff. Nov 2020)since 2019
Cristin DorgeloPresident and CEO (Through Oct. 2020)since 2019
Erica KimmerlingSenior Advisor for Sciencesince 2022
Frances BurgChief of Staffsince 2022
Gillian ThomasInterim CEO - Through 12/20172018
James BellProject Director, Caisesince 2018
Julian BoaiteyDirector of Finance and Administrationsince 2022
Kalie SaccoDirector of Member Strategy2024
Melissa BallardDirector of Programssince 2022
Rose HendricksAssociate Director of Ommu2024
Walter StavelozDirector International Relationssince 2018

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
Christofer NelsonPresident and CEO40$325k$37k
Erica KimmerlingSenior Advisor for Science40$126k$38k
Adam FagenDirector of Communications40$124k$19k
Melissa BallardDirector of Programs40$122k$38k
Kalie SaccoDirector of Member Strategy40$119k$22k
Rose HendricksAssociate Director of Ommu40$109k$35k
Frances BurgChief of Staff40$104k$32k
William HarrisImmd Past Chair2$0
Tim RitchieChair2$0
Curt SimmonsMember-at-Large2$0
Frederic BertleyMember-at-Large Thru 09/29/242$0
Robert FirmhoferSecretary2$0
Rena DorphMember-at-Large2$0
Joann NewmanMember-at-Large2$0
Christian GreerMember-at-Large2$0
Douglas JonesMember-at-Large2$0
Andres RoldanMember-at-Large2$0
Tara MacdougallMember-at-Large2$0
Maria Emilia Beyer RuizMember-at-Large2$0
Adalene SpivyTreasurer2$0
Sam DeanMember-at-Large2$0
Erin GrahamChair Elect2$0
Lori Bettison-VargaMember-at-Large2$0
Sara SchapiroMember-at-Large2$0
Michelle CrowlMember-at-Large2$0
Robin GoseMember-at-Large2$0
Jason CryanMember-at-Large2$0
Chieko AsakawaMember-at-Large2$0
Ashley LaroseMember-at-Large From 09/30/242$0

About

Legal name
Association of Science-Technology Centers Incorporated
EIN
521926756
Address
2000 Florida Ave Nw Ste 300, Washington, DC, 20009-1231
State
District of Columbia
Mission
The association of science-technology centers (astc) is a professional membership organization with a vision of increased understanding of-and engagement with-science and technology among all people and a mission to champion and support science and technology centers and museums. Founded in 1973, astc champions and supports more than 500 science centers, technology museums, natural history... (as filed on the Form 990)
Activity (NTEE)
A23 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
1995
Principal officer
Christofer Nelson (as named on the Form 990)
IRS ruling date
1 September 1995
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 filingsTIM Ritchie
≥8years on the filingsWilliam Harris
≥8years on the filingsRobert Firmhofer
≥7years on the filingsFrederic Bertley

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
$10.4m
Total liabilities
$2.7m
Net assets or fund balances
$7.7m
Contributions and grants received
$8.6m
Program service revenue
$2.6m
Grants and similar paid out
$375k
Employees
23
Volunteers
21

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$11.4m$6m$5.5m

As filed on the IRS Form 990. US dollars.

Grants paid

19 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
North Carolina Museum of Life & ScienceCommunity science program grant$57k
Cable Natural History MuseumCommunity science program grant$31k
Explora of AlbuquerqueNasa universe of learning grant$23k
Los Angeles County Museum of Natural History FoundationCommunity science program grant$22k
Catawba Science CenterVoya stem grant$11k
Discovery Museum IncVoya stem grant$11k
Fernbank Science CenterVoya stem grant$11k
Long Island ExploriumVoya stem grant$11k
Putnam Museum and Science CenterVoya stem grant$11k
Reuben H Fleet Science CenterVoya stem grant$11k
Santa Cruz Museum of Natural HistoryVoya stem grant$11k
Space Center HoustonVoya stem grant$11k
The Works MuseumVoya stem grant$11k
University of Florida FoundationVoya stem grant$11k
Science Museum of MinnesotaCommunity science program grant$8k
Children's Museum of TucsonNasa universe of learning grant$8k
Orlando Science CenterNasa universe of learning grant$8k
Pensacola Mess HallNasa universe of learning grant$8k
SciencenterNasa universe of learning grant$8k