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US nonprofit · EIN 043534908 · Boston, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 043534908) - 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.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 PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Hideo Sasaki Foundation

Donations deductible
Total assets
$619k
IRS master file
Directors and trustees
10
5.1 years on average
Chair observed
≥5 yrs
Mary Anne Ocampo
Left since last filing
2
20% of the board
Officers and senior staff
1
named in Part VII
Activity
T22
Philanthropy, voluntary services and grantmaking
Filings on record
6
latest 2023
Renewal outlook
Watchlist
score 18 of 100
How am I connected?

Hideo Sasaki Foundation's network

10 people3 organisationsi10 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). Violet dotted lines (3) 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

10 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.
NameRole as filedSinceOn the board
Mary Anne Ocampo ChairChair2018
8 yrs
Ben ZunkelerTrustee2023
3 yrs
Chris SgarziTrustee2022
4 yrs
Danyson TavaresTrustee2023
3 yrs
Elaine Minjy LimmerVice Chair2023
3 yrs
John CinkalaTreasurer2018
8 yrs
Julia Carlton MackayTrustee2023
3 yrs
Meredith McCarthyCompany secretary2022
4 yrs
TAO ZhangTrustee2018
8 yrs
Timothy GaleTrustee2023
3 yrs
Under 5 years5 to 6 years6 years or more

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
Alexandra LeeExecutive Directorsince 2018

About

Legal name
Hideo Sasaki Foundation
EIN
043534908
Address
110 Chauncy St, Boston, MA, 02111-1720
State
Massachusetts
Activity (NTEE)
T22 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
5 (IRS master file code)
IRS ruling date
1 February 2002
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsMary Anne Ocampo
≥8years on the filingsJohn Cinkala
≥8years on the filingsTAO Zhang
≥4years on the filingsChris Sgarzi

Filed finances

No Form 990 financial figures are held for this organisation yet (smaller organisations file a shorter return, and some filings are not yet read).