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Nonprofit · EIN 61-1905265

BBSW

Tax-exempt · FOSTER CITY, CA 94404

Financials

$250K$256K2024$280K$233K2025
Revenue Expenses · by fiscal year end
Financials of BBSW by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990$279,526$232,642$46,884$180,480$0$180,480
December 31, 2024990$249,590$255,860-$6,270$133,596$0$133,596
Financial details: 990 for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$200,620
Program service revenue
$77,985
Investment income
$921
Other revenue
$0

Expenses

Grants and similar amounts paid
$1,200
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$5,927
Program services (functional)
$200,259
Management and general (functional)
$32,383

Balance sheet and other

Total assets, start of year
$133,596
Total assets, end of year
$180,480
Total liabilities, end of year
$0
Net assets, end of year
$180,480
Gross receipts
$279,526
Employees
0
Year formed
2018
State of legal domicile
CA

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990 for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
HAIJUN MABOARD DIRECTOR
Trustee or director
0$0
YING LUBOARD DIRECTOR
Trustee or director
0$0
LI ZHENGBOARD DIRECTOR
Trustee or director
0$0
CHRISTINA TUDORBOARD DIRECTOR
Trustee or director
0$0
JUDY LIBOARD DIRECTOR
Trustee or director
0$0
JAMES REIMANN–
Trustee or director
0$0
DAVID ZHANG–
Trustee or director
0$0
QI XIA–
Trustee or director
0$0
HAODA FU–
Trustee or director
0$0
RUIXIAO LUPRESIDENT-PAST
Officer
0$0
NING LENGPRESIDENT-ELECT
Officer
0$0
JING DUTREASURER
Officer
0$0
RON YUPRESIDENT
Officer
0$0
JINGLING GAOVICE PRESIDENT
Officer
0$0
RAY LINVICE PRESIDENT
Officer
0$0
3 more people on this return
NameTitleHours / weekCompensation
GODWIN YUNGVICE PRESIDENT
Officer
0$0
JENNY YUANSECRETARY
Officer
0$0
YANNAN TANGVICE PRESIDENT
Officer
0$0
990 for the year ended December 31, 2024: 19 people
NameTitleHours / weekCompensation
CHITO HERNANDEZBOARD DIRECTOR
Trustee or director
0$0
TED LYSTIGBOARD DIRECTOR
Trustee or director
0$0
FAN ZHANGBOARD DIRECTOR
Trustee or director
0$0
HAIJUN MABOARD DIRECTOR
Trustee or director
0$0
YING LUBOARD DIRECTOR
Trustee or director
0$0
LI ZHENGBOARD DIRECTOR
Trustee or director
0$0
MERRILL BIRKNERBOARD DIRECTOR
Trustee or director
0$0
CHRISTINA TUDORBOARD DIRECTOR
Trustee or director
0$0
JUDY LIBOARD DIRECTOR
Trustee or director
0$0
RUIXIAO LUPRESIDENT
Officer
0$0
NING LENGTREASURER
Officer
0$0
JING DUTREASURER
Officer
0$0
RON YUPRESIDENT-ELECT
Officer
0$0
JING HUANGPAST PRESIDENT
Officer
0$0
JINGLING GAOVICE PRESIDENT
Officer
0$0
RAY LINVICE PRESIDENT
Officer
0$0
GODWIN YUNGVICE PRESIDENT
Officer
0$0
JENNY YUANSECRETARY
Officer
0$0
YANNAN TANGVICE PRESIDENT
Officer
0$0

Address and contacts

Address (IRS master file)
151 SPINNAKER ST, FOSTER CITY, CA 94404-3407
In care of
% RON YU
Mailing address (990-N for 2018)
1098 Foster City Blvd Ste 106 No833, Foster City CA 94404
Principal officer (990-N for 2018)
Liang Fang, 3332 Glendora Dr, San Mateo CA 94403
Signed the 990
RON YU, PRESIDENT
Phone
(650) 696-0021
Return prepared by
CPA Insight Inc

Mission

BBSW HOSTS ANNUAL LOCAL CONFERENCE AIMING AT CONNECTING STATISTICIANS WORKING IN BIOTECH AND PHARMA INDUSTRY AT BAY AREA AND FOSTERING COLLABORATIONS.

990 for the year ended December 31, 2025

Program accomplishments

  • BBSW HOSTS ITS FLAGSHIP ANNUAL CONFERENCE EACH FALL IN THE SAN FRANCISCO BAY AREA. THE BBSW 2025 ANNUAL CONFERENCE TOOK PLACE ON NOVEMBER 6-7,2025, AT THE CROWNE PLAZA HOTEL IN FOSTER CITY, CA. THIS TWO-DAY CONFERENCE TYPICALLY DRAWS ABOUT 360 PARTICIPANTS FROM PHARMACEUTICAL COMPANIES, BIOTECH FIRMS, REGULATORY AGENCIES, AND ACADEMIC INSTITUTIONS. THIS YEARS THEME IS DRIVING SMARTER DECISIONS: DATA, AI, AND STATISTICS. SESSIONS COVERED AI IN CLINICAL DEVELOPMENT, DATA SCIENCE, DATA STANDARDS, AND TRIAL DESIGNS. THE CONFERENCE SERVED AS A PREMIUM PLATFORM FOR STATISTICIANS AND DATA SCIENTISTS TO EXCHANGE SCIENTIFIC IDEAS, SUPPORT CAREER GROWTH, AND GAIN INSIGHTS.
    Expenses $198,365 · revenue $278,605
  • GRANT TO OTHER ORGANIZATIONS
    Expenses $1,200
  • YODA PROJECT: (1)LEARNING AND STUDYING SESSIONS ON GENERAL TOPICS THE STATISTICS/DATA SCIENCE PROFESSIONALS MAY ENCOUNTER IN THE CAREER. THE CORE PURPOSE IS TO FOSTER PROFESSIONAL AND PERSONAL GROWTH, WITH PARTICIPANTS REPORTING EXCELLENT EXPERIENCES. (2)THE 1:1 MENTOR-MENTEE ENGAGEMENT TO PROVIDE THE MENTEES WITH SPECIFIC LEARNING AND GUIDANCE TAILORED TO THE CAREER GOALS, PERSONAL STRENGTHS AND CHALLENGES OF EACH INDIVIDUAL MENTEE.
    Expenses $694

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990 on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
61-1905265
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (509(a)(2))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
2019
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$180,480
Income (IRS master file)
$279,526

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2025–––IRS
990December 2024–––IRS
990December 2023$202,211$206,002$145,468IRS
990December 2022$229,903$192,363$143,657IRS
990-EZDecember 2021–––IRS
990December 2020–––IRS
990-N for 2018
Officer: Liang Fang
December 31, 2018≤ $50,000 receipts––e-Postcard

990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS.

Questions about BBSW

What is the EIN of BBSW?
The employer identification number (EIN) of BBSW is 61-1905265.
Is BBSW tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2019.
Are donations to BBSW tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does BBSW file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of BBSW due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did BBSW last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2025.
Who is the principal officer of BBSW?
The 990-N for 2018 names Liang Fang.
Who are the officers and directors of BBSW?
The 990 for the year ended December 31, 2025 lists 18 people; 0 received compensation from the organization.
How much revenue does BBSW have?
On its 990 for the year ended December 31, 2025 it reported revenue of $279,526, expenses of $232,642 and total assets of $180,480 at year end.

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