Civic Intelligence

North American Vascular Biology

EIN 52-1917956 • 501(c)3 • Germantown, MD

Profile

The mission of navbo is to promote the study of vascular biology. The purpose of the society is to provide a forum whereby members disseminate and share knowledge related to the scientific field of vascular biology, to ensure the translation of knowledge from basic science to clinical practice. Navbo supports and organizes meetings and workshops, and maintains a website linking the vascular biology community.

18501 Kingshill RoadGermantown, MD 20874-2211

www.navbo.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

84th percentile

0.41x

Higher debt load relative to assets than 84% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Liabilities / Revenue

85th percentile

0.40x

Higher debt load relative to revenue than 85% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Net Margin

36th percentile

-1.8%

Higher net margin than 36% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Top Officer Pay

89th percentile

$110,185

Higher top officer pay than 89% of similar nonprofits.

Top officer pay equals 19.2% of source-year revenue.

501(c)3 • $500k-$1M nonprofits • Source year 2024

Asset Growth

42nd percentile

0.2%

Faster asset growth than 42% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Revenue Growth

47th percentile

5.1%

Faster revenue growth than 47% of similar nonprofits.

501(c)3 • $500k-$1M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets84th percentile

Assets

Up

$551,353

Up $1,223 (+0.2%) from 2023

Liabilities

Up

$228,153

Up $11,288 (+5.2%) from 2023

Net Assets

Down

$323,200

Down $10,065 (-3.0%) from 2023

Operations
Liabilities / Revenue85th percentileNet Margin36th percentile

Revenue

Up

$573,073

Up $27,575 (+5.1%) from 2023

Expenses

Up

$583,138

Up $20,272 (+3.6%) from 2023

Net Income

Up

-$10,065

Up $7,303 (+42%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth42nd percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$600K$400K$200K$0Assets 2010: $89,970Liabilities 2010: $42,602Net Assets 2010: $47,3682010Assets 2011: $95,803Liabilities 2011: $28,819Net Assets 2011: $66,9842011Assets 2012: $102,673Liabilities 2012: $33,442Net Assets 2012: $69,2312012Assets 2013: $154,856Liabilities 2013: $39,409Net Assets 2013: $115,4472013Assets 2014: $155,717Liabilities 2014: $32,942Net Assets 2014: $122,7752014Assets 2015: $199,913Liabilities 2015: $34,364Net Assets 2015: $165,5492015Assets 2016: $317,647Liabilities 2016: $37,803Net Assets 2016: $279,8442016Assets 2017: $322,389Liabilities 2017: $45,479Net Assets 2017: $276,9102017Assets 2018: $324,048Liabilities 2018: $46,602Net Assets 2018: $277,4462018Assets 2019: $353,804Liabilities 2019: $49,041Net Assets 2019: $304,7632019Assets 2020: $515,689Liabilities 2020: $203,564Net Assets 2020: $312,1252020Assets 2021: $541,369Liabilities 2021: $216,721Net Assets 2021: $324,6482021Assets 2022: $589,556Liabilities 2022: $238,923Net Assets 2022: $350,6332022Assets 2023: $550,130Liabilities 2023: $216,865Net Assets 2023: $333,2652023Assets 2024: $551,353Liabilities 2024: $228,153Net Assets 2024: $323,2002024

Highlighted filing

2024

Assets$551,353
Liabilities$228,153
Net Assets$323,200
Open 2024 Filing

Operations Trend

Revenue Growth47th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$1.0M$500K$0-$500KRevenue 2010: $179,716Expenses 2010: $180,157Net Income 2010: -$4412010Revenue 2011: $305,987Expenses 2011: $286,371Net Income 2011: $19,6162011Expenses 2012: $232,3452012Revenue 2013: $370,884Expenses 2013: $324,668Net Income 2013: $46,2162013Revenue 2014: $333,140Expenses 2014: $315,519Net Income 2014: $17,6212014Revenue 2015: $352,781Expenses 2015: $310,007Net Income 2015: $42,7742015Revenue 2016: $731,479Expenses 2016: $617,184Net Income 2016: $114,2952016Revenue 2017: $402,054Expenses 2017: $404,988Net Income 2017: -$2,9342017Revenue 2018: $354,741Expenses 2018: $354,532Net Income 2018: $2092018Revenue 2019: $465,526Expenses 2019: $438,208Net Income 2019: $27,3182019Revenue 2020: $246,074Expenses 2020: $238,712Net Income 2020: $7,3622020Revenue 2021: $331,244Expenses 2021: $318,721Net Income 2021: $12,5232021Revenue 2022: $804,780Expenses 2022: $778,795Net Income 2022: $25,9852022Revenue 2023: $545,498Expenses 2023: $562,866Net Income 2023: -$17,3682023Revenue 2024: $573,073Expenses 2024: $583,138Net Income 2024: -$10,0652024

Highlighted filing

2024

Revenue$573,073
Expenses$583,138
Net Income-$10,065
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$551,353
Liabilities
$228,153
Net assets
$323,200
Revenue
$573,073
Expenses
$583,138
Net income
-$10,065
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$5.51$2.28$3.23$5.73$5.83$0.10
2023Detailed filing. Detailed filing data is available for this year.$5.50$2.17$3.33$5.45$5.63$0.17
2022Detailed filing. Detailed filing data is available for this year.$5.90$2.39$3.51$8.05$7.79$0.26
2021Detailed filing. Detailed filing data is available for this year.$5.41$2.17$3.25$3.31$3.19$0.13
2020Detailed filing. Detailed filing data is available for this year.$5.16$2.04$3.12$2.46$2.39$0.07
2019Detailed filing. Detailed filing data is available for this year.$3.54$0.49$3.05$4.66$4.38$0.27
2018Detailed filing. Detailed filing data is available for this year.$3.24$0.47$2.77$3.55$3.55$0.00
2017Detailed filing. Detailed filing data is available for this year.$3.22$0.45$2.77$4.02$4.05$0.03
2016Detailed filing. Detailed filing data is available for this year.$3.18$0.38$2.80$7.31$6.17$1.14
2015Detailed filing. Detailed filing data is available for this year.$2.00$0.34$1.66$3.53$3.10$0.43
2014Detailed filing. Detailed filing data is available for this year.$1.56$0.33$1.23$3.33$3.16$0.18
2013Detailed filing. Detailed filing data is available for this year.$1.55$0.39$1.15$3.71$3.25$0.46
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$1.03$0.33$0.69$2.32
2011Summary only. Only limited summary data is available for this year.$0.96$0.29$0.67$3.06$2.86$0.20
2010Facts available. Structured filing facts are available, but richer extracted sections are limited.$0.90$0.43$0.47$1.80$1.80$0.00
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jan 1, 2024 to Dec 31, 2024
Signed
Oct 16, 2025
Return Version
2024v5.2
Gross Receipts
$573,073
Mission and Program Overview

Mission

The purpose of navbo shall be to promote, advance, and disseminate information and knowledge related to the scientific field of vascular biology and its interface with human medicine and pathology. These purposes shall be achieved primarily through the support of educational activities and scientific meetings.

The purpose of navbo shall be to promote, advance, and disseminate information and knowledge related to the scientific field of vascular biology and its interface with human medicine and pathology. These purposes shall be achieved primarily through the support of educational activites and scientific meetings.

Balance Sheet Detail
LineBeginningEndChange
Assets
Savings and Temporary Cash Investments$423,776$468,227▲ $44,451
Cash and Non-Interest-Bearing Accounts$82,401$40,478▼ $41,923
Prepaid Expenses and Deferred Charges$39,953$38,172▼ $1,781
Accounts Receivable$4,000$4,476▲ $476
Land, Buildings, and Equipment, Net$0$0→ $0
Total Assets$550,130$551,353▲ $1,223
Liabilities
Unsecured Notes Loans Payable$152,610$136,637▼ $15,973
Deferred Revenue$51,924$45,896▼ $6,028
Accounts Payable and Accrued Expenses$12,331$45,620▲ $33,289
Total Liabilities$216,865$228,153▲ $11,288
Net Assets / Fund Balance
Net Assets Without Donor Restrictions$333,265$323,200▼ $10,065
Total Net Assets Fund Balance$333,265$323,200▼ $10,065
Total Liabilities and Net Assets / Fund Balance$550,130$551,353▲ $1,223

Asset Categories

AssetBook ValueDepreciationBasis
Equipment$0$4,407$4,407
Compensation and Service Providers
Top Officer Pay89th percentile

Employees

NameTitleFull / Part TimeBaseTotal
Bernadette EnglertExecutive OfficerFT$110,185$110,185

Board Members and Trustees

NameTitle
Christopher HughesPast President (1/1/24-6/30/24)
Kristy Red-horsePresident (1/1/24-6/30/24)
Jason FishPresident (7/1/24-6/30/25)
A WaynePresident Elect (7/1/24-12/31/24)
Anjelica GonzalezCouncilor
Mingxia GuCouncilor
Scott JohnstoneCouncilor
Tsutomu KumeCouncilor
Angela GladingCouncilor (1/1/24-6/30/24)
Elisa BoscoloCouncilor (1/1/24-6/30/24)
Sophie AstrofCouncilor (7/1/24-6/30/27)
Yun FangCouncilor (7/1/24-6/30/27)
Bill MullerSecretary-treasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$124,528
Program Service Revenue
$419,078
Investment Income
$16,019
Other Revenue
$13,448
All Other Contributions
$88,528
Change in Net Assets
$-10,065
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$566,388
Grants and Similar Amounts Paid$16,750
Total Fundraising Expense$11,018
Professional Fundraising Fees$0
Salaries, Compensation, and Employee Benefits$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Conferences and Meetings$222,370$17,416-$239,786
Fees for Services Management$66,854$32,313$11,018$110,185
Fees for Services Other$56,979$26,021-$83,000
Travel$68,100--$68,100
Information Technology$9,488$9,466-$18,954
Office Expenses$14,834$1,202-$16,036
Grants to Domestic Individuals$13,250--$13,250
Insurance$1,675$3,223-$4,898
Fees for Services Accounting-$4,250-$4,250
Interest-$3,755-$3,755
Foreign Grants$3,500--$3,500
Other Expenses$1,461$825-$825
Total Functional Expenses$473,337$98,783$11,018$583,138
International Activity

International Summary

Offices
0
Employees
0
Spending
$3,500

International Compliance

Activity in boycott countries
No
Foreign corporation ownership
No
Foreign partnership interest
No
Interest in foreign trust
No
Passive foreign investment company interest
No
Transfers to foreign corporations
No

International Activities

RegionActivityServicesOfficesEmployeesSpending
AustraliaProgram ServiceAward Recipients00$1,500
North America - Canada and Mexico, But Not the United StatesProgram ServiceAward Recipients00$1,250
EuropeProgram ServiceAward Recipients00$500
Middle EastProgram ServiceAward Recipients00$250
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Annual disclosure for covered persons
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
No
Conflict-of-interest policy
Yes
Audited financial statements prepared
No
Key decisions subject to board approval
Yes
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 7A

“Members vote for the president-elect and for two councilors every year.”

Form 990, Part VI, Section A, Line 7B

“Changes to the bylaws have to be approved by a given percentage of the members.”

Form 990, Part VI, Section B, Line 11B

“The 990 is provided to the entire council for their review prior to submission to the irs.”

Form 990, Part VI, Section B, Line 15A

“The board of directors determines the compensation of executive officer annual based on comparable studies of similar nonprofits.”

Form 990, Part VI, Section C, Line 19

“The bylaws and our conflict of interest statement are available on our web site, the remaining governing documents are available upon request.”

Filing and Contact Details

Filer

Filer Name
North American Vascular Biology
EIN
52-1917956
Phone
3017607745
Address
18501 KINGSHILL ROAD, GERMANTOWN, MD 20874-2211

Signing Officer

Name
William Muller
Title
Secretary Treasurer
Phone
3017607745
Signed
2025-10-16
Discuss with paid preparer
Yes

Organization Details

Principal Officer
William Muller
Formed
1994
Legal Domicile
Md
Voting Board Members
10
Independent Board Members
10
Employees
0
Volunteers
118

Preparer

Firm
Uhy Advisors Mid-atlantic Inc
Address
8601 ROBERT FULTON DRIVE SUITE 210, COLUMBIA, MD 21046
Preparer
Stephen Wolf
Phone
4107205220
Supplemental Narrative

Additional Explanations

Form 990, Part IX, Line 11G

“Other professional fees: program service expenses 56,979. Management and general expenses 26,021. Fundraising expenses 0. Total expenses 83,000.”

Raw XML AppendixShowing 400 of 557 raw XML fields

This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.

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IRS990/ActivityOrMissionDesc0THE PURPOSE OF NAVBO SHALL BE TO PROMOTE, ADVANCE, AND DISSEMINATE INFORMATION AND KNOWLEDGE RELATED TO THE SCIENTIFIC FIELD OF VASCULAR BIOLOGY AND ITS INTERFACE WITH HUMAN MEDICINE AND PATHOLOGY. THESE PURPOSES SHALL BE ACHIEVED PRIMARILY THROUGH THE SUPPORT OF EDUCATIONAL ACTIVITES AND SCIENTIFIC MEETINGS.
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IRS990/MissionDesc0THE MISSION OF NAVBO IS TO PROMOTE THE STUDY OF VASCULAR BIOLOGY. THE PURPOSE OF THE SOCIETY IS TO PROVIDE A FORUM WHEREBY MEMBERS DISSEMINATE AND SHARE KNOWLEDGE RELATED TO THE SCIENTIFIC FIELD OF VASCULAR BIOLOGY, TO ENSURE THE TRANSLATION OF KNOWLEDGE FROM BASIC SCIENCE TO CLINICAL PRACTICE. NAVBO SUPPORTS AND ORGANIZES MEETINGS AND WORKSHOPS, AND MAINTAINS A WEBSITE LINKING THE VASCULAR BIOLOGY COMMUNITY.
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IRS990/ProgSrvcAccomActy2Grp/Desc0ANNUAL MEETING: VASCULAR BIOLOGY 2024 BROUGHT TOGETHER SCIENTISTS TO NETWORK ON THE DIVERSE SUBSPECIALTIES WITHIN THE AREA OF VASCULAR BIOLOGY INCLUDING TECHNOLOGIES, BASIC SCIENCE RESEARCH AND TRANSLATIONAL SCIENCE. THE AREAS/SUBSPECIALTIES COVERED IN 2024 WERE DEVELOPMENT AND GENETICS, SIGNALING, INFLAMMATION, VASCULAR MATRIX BIOLOGY AND BIOENGINEERING, AND MICROCIRCULATION. IN 2024, THE MEETING WAS HELD IN PACIFIC GROVE, CA AT THE ASILOMAR CONFERENCE GROUNDS.
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IRS990/ProgSrvcAccomActy3Grp/Desc0VASCULATA: A SUMMER COURSE THAT PROMOTES THE STUDY OF VASCULAR BIOLOGY. IT IS DESIGNED TO PRESENT AN OVERVIEW OF THE FIELD AND FUTURE AREAS OF ACTIVE RESEARCH. INDIVIDUALS WITH LITTLE OR NO BACKGROUND IN VASCULAR BIOLOGY ARE ENCOURAGED TO ATTEND, AND CURRENT TRAINEES IN THE FIELD AND ALL INTERESTED INDIVIDUALS ARE INVITED TO PARTICIPATE. THIS MEETING IS HELD AT A UNIVERSITY AND INCLUDES DEMONSTRATIONS OF LAB TECHNIQUES. IN 2024, VASCULATA WAS HOSTED BY STANFORD UNIVERSITY IN STANFORD, CA.
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