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Governance Register
US nonprofit · EIN 521714111 · New York, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 521714111) - 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.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

Korea Society's network

32 people14 organisationsi32 people and 14 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (32). 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

32 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 32 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Kathleen Stephens ChairChair2018
8 yrs
Abraham KimDirector2020
6 yrs
Anthony KimDirector2020
6 yrs
Byeong Chan BAIDirector2021
5 yrs
Carter BoothCompany secretary2018
8 yrs
Chong-YUN ParkDirector2018
8 yrs
Gene YoonDirector2018
8 yrs
HAE-Young KimDirector2019
7 yrs
Henry DODirector2021
5 yrs
JI Hoon HongDirector2018
8 yrs
JUN Bong LeeDirector2023
3 yrs
JUN ChoiDirector2021
5 yrs
Kevin LeeDirector2020
6 yrs
Kyoungsik ChoiDirector2021
5 yrs
Mark LippertDirector2020
6 yrs
MEE KIMDirector2018
8 yrs
Michael BurkeDirector2020
6 yrs
Michael WoodsDirector2020
6 yrs
Nicholas BrattDirector2018
8 yrs
Owen Young JoeDirector2023
3 yrs
Philip D Sherman (also filed as Philip Sherman)Director2018
8 yrs
Pious JungDirector2023
3 yrs
Song K JungDirector2018
8 yrs
Susan GreenwellDirector2018
8 yrs
TAE-Bong YoonDirector2020
6 yrs
Tami OverbyDirector2018
8 yrs
Thomas C HubbardDirector2018
8 yrs
Victor CHADirector2023
3 yrs
Walter SharpDirector2018
8 yrs
William R RhodesDirector2019
7 yrs
Yong SohnDirector2019
7 yrs
Young ChoiTreasurer2021
5 yrs
Under 5 years5 to 6 years6 years or moreShow all 32 →

Officers and senior leadership

5 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Hyun CHOFinancial Controller2023
Jiyoung SUHSenior Director of Developmentsince 2022
Stephen NoerperSenior Director of Policysince 2018
Thomas BrynePresident2018
Thomas J ByrnePresident and CEOsince 2019

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
Thomas J ByrnePresident and CEO40$303k$18k
Hyun ChoFinancial Controller40$123k$7k
Kathleen StephensChair2$0
Carter BoothSecretary2$0
Young ChoiTreasurer2$0
Nicholas BrattDirector2$0
Michael BurkeDirector2$0
Victor ChaDirector2$0
Jun ChoiDirector2$0
Kyoungsik ChoiDirector2$0
Susan GreenwellDirector2$0
Harry HarrisDirector2$0
Hy HetheringtonDirector2$0
Owen JoeDirector2$0
Pious JungDirector2$0
Song K JungDirector2$0
Abraham KimDirector2$0
Anthony KimDirector2$0
Mee KimDirector2$0
Kevin LeeDirector2$0
Jun Bong LeeDirector2$0
Mark LippertDirector2$0
Tami OverbyDirector2$0
William R RhodesDirector2$0
Walter SharpDirector2$0
Michael WoodsDirector2$0

About

Legal name
Korea Society
EIN
521714111
Address
350 Madison Ave, New York, NY, 10017-3700
State
New York
Mission
(as filed on the Form 990)
Activity (NTEE)
Q200 International, foreign affairs and national security
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
International, Foreign Affairs & National Security
Size band
8 (IRS master file code)
Formed
1990
Principal officer
Thomas Byrne (as named on the Form 990)
IRS ruling date
1 June 1991
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsKathleen Stephens
≥8years on the filingsCarter Booth
≥8years on the filingsChong-YUN Park
≥8years on the filingsGene Yoon

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
$29.3m
Total liabilities
$2.6m
Net assets or fund balances
$26.7m
Contributions and grants received
$2.3m
Program service revenue
$420k
Grants and similar paid out
$18k
Employees
20
Volunteers
42

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Korea Society, Inc. likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: New York Department of State, active corporations (data.ny.gov n9v6-gdp6). Licence: New York open data terms of use. Data last fetched 18 October 2026.
State
New York
Entity type
Domestic Not-For-Profit Corporation
Status
Active
Formed
25 November 1957
Registered agent
Not stated