Skip to main content

STEVEN PREWITT SKULL BASE

SAN DIEGO, CAEIN: 26-1442469

Data sourced from IRS 990-PF public filings

Provides general support to healthcare organizations and cultural institutions in San Diego, including Grossmont Hospital Foundation and the San Diego Automotive Museum.

Private_foundation Foundation

Total Assets

$640,284

Grants (Last Year)

$42,500

Total Grants on File

10

Recipients Funded

8

Giving History

YearTotal GrantedGrants MadeAvg Grant
2024$42,5005$8,500
2023$35,0001$35,000
2022$33,0002$16,500
2021$34,0002$17,000

Top Grant Recipients

$35,000 (2023)
$28,000 (2022)
$24,000 (2021)
$15,000 (2024)
$10,000 (2021)
$10,000 (2024)
$7,500 (2024)
$5,000 (2024)
POLSTER FOUNDATION

RANCHO SANTA FE, CA

$5,000 (2024)
$5,000 (2022)

Officers & Trustees

From 2024 IRS 990-PF filing (data available for 8 filing years)

P

PERRY MANSFIELD

CHAIR

M

MICHAEL OLEARY

BOARD MEMBER

J

JIM KIDERICK

BOARD MEMBER

B

BOBBI BENNETT

BOARD MEMBER TREASURER

IRS Filing History

STEVEN PREWITT SKULL BASE has IRS 990-PF filings on record for 8 years, spanning 2017 to 2024.

20242023202220212020201920182017

Frequently Asked Questions

Other Foundations in California

All foundations in California

Unlock Full Foundation Data

Sign up for free to access the complete grant history, financial trends, key personnel, smart matching, and export tools.

Unlock full data & AI matching Sign up free