The Mason Green Foundation | Foundation Profile

GrantBay analyzes IRS Form 990-PF data to help grant seekers find fit funders like The Mason Green Foundation. Data shown is extracted from Form 990-PF filings.

EIN: 47-5157492

Foundation Overview

Based in Bartlesville, OK, The Mason Green Foundation has awarded 22 grants totaling $146,217 to organizations in Oklahoma, North Carolina and 4 other states across the US. Individual grants range from $75 to $50,000, with a median award of $2,783.5.

Latest Tax Year
2024
Total Giving (all years)
$146,217
Total Assets
$5,307
Median Grant (all grants)
$2,783.5

Latest Form 990-PF Snapshot

Total Grants
1
Median Grant
$4,925
% Median Grant Growth
+116% (vs previous year)
Data extracted from IRS Form 990-PF filings. Last filing year: February 2026

Foundation Intelligence

Advanced analytics and strategic insights to help nonprofit organizations assess grant opportunities and optimize their application strategies

New Applicant Friendliness
Limited Sample: 0%

1 total grant. Insufficient data for reliable pattern analysis. Foundation may be highly selective or recently established.

Geographic Focus
Oklahoma

64% of grants are awarded in Oklahoma, with additional funding distributed across 5 other locations. The foundation balances regional focus with broader geographic diversity. Within Oklahoma, funding concentrates in Bartlesville (64%), Owasso (29%), Tulsa (7%).

Funding Trajectory
-92%

Declining funding trend with 92% decrease over 8 years may indicate reduced grant opportunities or shifting foundation priorities. This trajectory suggests more competitive application environment.

Program Areas
General Purposes + Education

Dual focus on general purposes (67%) and education, indicating strategic concentration in complementary program areas.

Where is The Money Going?

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Grants & Funding

Analyzing past grantees provides valuable insights into The Mason Green Foundation's funding preferences, organizational priorities, and grant making patterns. This historical data helps potential applicants understand the foundation's strategic focus and identify successful funding approaches.

Name Amount Location Purpose Year
Angel Flight Inc $4,925 Tulsa, OK, US Donation 2024
Owasso Varsity Pom $3,567 Owasso, OK, US Donation 2023
Independence Usd 446 Educational Foundation $1,000 Independence, KS, US Donation 2023
Mercy Health Foundation St Louis $10,000 St Louis, MO, US Donation 2022
Mercy Health Foundation St Louis $10,000 St Louis, MO, US Donation 2022
Mercy Health Foundation St Louis $10,000 St Louis, MO, US Donation 2022
Owasso Pompon Booster Club $8,500 Owasso, OK, US Donation 2021
Rejoice Christian School $2,000 Owasso, OK, US Donation 2021
Oklahoma Wesleyan University Soccer $5,000 Bartlesville, OK, US Donation 2020
Owasso Pompon Booster Club $75 Owasso, OK, US Donation 2020
Oklahoma Wesleyan University Soccer $8,000 Bartlesville, OK, US Donation 2018
Don't Ever Give Up Inc $400 Cary, NC, US Donation 2018
Central Middle School $500 Bartlesville, OK, US Donation 2018
Oklahoma Wesleyan University $1,975 Bartlesville, OK, US Donation 2017
First Wesleyan Church $1,200 Bartlesville, OK, US Donation 2017
Cleveland Clinic Foundation $15,200 Cleveland, OH, US Donation 2017
Father Ken Geraci $1,000 Auburn, KY, US Donation 2017
Cameron And Grant Molder $400 Bartlesville, OK, US Donation 2017
Labette Health Foundation $50,000 Parsons, KS, US Donation 2016
Oklahoma Wesleyan University Soccer $10,000 Bartlesville, OK, US Donation 2016
Oklahoma Wesleyan University $1,975 Bartlesville, OK, US Donation 2016
Jack Mcgowan $500 Bartlesville, OK, US Scholarship 2016

Foundations Similar to The Mason Green Foundation

Discover 5 foundations with comparable assets ($3,683-$6,105), similar grant patterns, and geographic focus in OK that may also align with your organization's funding needs and grant seeking strategy.

Foundation Name Total Assets Typical Grant Size Service Area Similarity Match

EIN: 81-7005120 | 9 grants awarded
$5,644
(≈ Similar)
$2,900
median grant
Tulsa, OK
Same state
97%
Excellent match

EIN: 27-5341883 | 6 grants awarded
$5,855
(≈ Similar)
$3,000
median grant
Oklahoma City, OK
Same state
95%
Excellent match

EIN: 20-3086008 | 50 grants awarded
$6,105
(≈ Similar)
$2,000
median grant
Edmond, OK
Same state
92%
Excellent match

EIN: 20-8952713 | 13 grants awarded
$4,037
(↓ Smaller)
$5,000
median grant
Owasso, OK
Same state
88%
Excellent match

EIN: 85-3304547 | 11 grants awarded
$3,683
(↓ Smaller)
$3,000
median grant
Tulsa, OK
Same state
85%
Excellent match

Contact Information

Official contact details for The Mason Green Foundation as registered with the IRS. These details are essential for grant applications, correspondence, and due diligence processes.

EIN 47-5157492
Website http://www.masongreenfoundation.org
Address 17320 E SUNSET RDG Owasso, OK 74055-0000

Key People (3)

Board members, trustees, and key staff who oversee The Mason Green Foundation's grant making decisions and strategic direction. Understanding leadership composition can provide insights into foundation priorities and potential networking opportunities.

President Jeffrey A Green
Secretary Monica G Green
Director Stewart L Mueller

Forms 990-PF

IRS Form 990-PF filings provide comprehensive financial information, grant details, and operational data. These documents are essential resources for understanding foundation capacity, giving patterns, and strategic priorities.

Form 990-PF Research Tips
  • Review Part XV for detailed grant recipient information and funding purposes
  • Check Part I for total assets, annual giving amounts, and payout requirements
  • Examine Part VIII for key personnel compensation and board structure
  • Look for trends across multiple years to understand giving patterns

About This Foundation Profile

This comprehensive foundation profile for The Mason Green Foundation is powered by Grant Bay's advanced foundation research platform. Our system analyzes IRS Form 990-PF filings, grant histories, and philanthropic patterns to provide nonprofit organizations with actionable intelligence for grant seeking success.

Data Sources & Accuracy

All information is derived from official IRS filings and public records. Grant Bay processes thousands of Form 990-PF documents to extract grant details, financial data, and organizational information. Data accuracy depends on foundation reporting quality and IRS filing completeness.

Research Applications

Use this profile for prospect research, grant strategy development, application preparation, and relationship building. Combine this data with additional research on foundation priorities, application processes, and board member backgrounds for comprehensive grant seeking strategies.

Data Currency: Last updated February 2026 based on IRS Form 990-PF filings. Foundation information reflects most recent available tax year data.