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Governance Register
US nonprofit · EIN 853336715 · San Diego, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 853336715) - 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 30 June 2025: assets, liabilities, staff, website, telephone, pay, grants paid (Schedule I).Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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

SAN Diego Squared's network

15 people2 organisationsi15 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (15). Violet dotted lines (2) 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

15 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 16 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Bill Rastetter PhD ChairChairman2021
5 yrs
Alexander BolanteDirector2024
2 yrs
Anne MarbargerDirector2025
1 yr
Arvind KushDirector2025
1 yr
Chad UrieDirector2025
1 yr
Charles Theuer MD PhD (also filed as Charles Theuer MD)Director2021
5 yrs
Darin LippoldtDirector2022
4 yrs
Gentry Patrick PhDDirector2021
5 yrs
Julie CookeDirector2021
5 yrs
Linda SierraDirector2025
1 yr
Mike HirdDirector2021
5 yrs
Pantea KhodamiDirector2025
1 yr
Patricia LeckmanDirector2024
2 yrs
Paul VadenDirector2021
5 yrs
Carlos RamirezDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 15 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Harid PuentesCo-Foundersince 2021
Karmin NoarCOOsince 2024

Pay and hours

year to 30 June 2025iFrom 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
Harid PuentesCo-Founder40$216k
Karmin NoarCOO40$195k
Alexander BolanteDirector0$0
Anne MarbargerDirector0$0
Arvind KushDirector0$0
Bill Rastetter PhDChairman0$0
Carlos RamirezDirector0$0
Chad UrieDirector0$0
Charles Theuer MD PhDDirector0$0
Darin LippoldtDirector0$0
Gentry Patrick PhDDirector0$0
Julie CookeDirector0$0
Linda SierraDirector0$0
Mike HirdDirector0$0
Pantea KhodamiDirector0$0
Patricia LeckmanDirector0$0
Paul VadenDirector0$0

About

Legal name
San Diego Squared
EIN
853336715
Address
1100 Market St Ste 338, San Diego, CA, 92101-7420
State
California
Mission
To advance workforce and talent development within science, technology, engineering, and mathematics ("STEM") sectors by fostering excellence in education, expanding access to opportunities, and delivering transformative resources to empower underrepresented and underserved communities. (as filed on the Form 990)
Activity (NTEE)
B82 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
6 (IRS master file code)
Formed
2020
Principal officer
Harid Puentes (as named on the Form 990)
IRS ruling date
1 December 2021
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥5years on the filingsBill Rastetter PhD
≥5years on the filingsCharles Theuer MD PhD
≥5years on the filingsGentry Patrick PhD
≥5years on the filingsJulie Cooke

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$3.6m
Total liabilities
$1.5m
Net assets or fund balances
$2.1m
Contributions and grants received
$1.4m
Program service revenue
$68k
Grants and similar paid out
$120k
Employees
6
Volunteers
75

Filed finances

2 yearsiTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.7m$1.4m$284k
2023$1.6m$1.2m$426k

As filed on the IRS Form 990. US dollars.

Grants paid

1 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
UC San Diego FoundationUndergraduate scholarships to students participating in PATHways to STEM program at UC San Diego$120k