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Governance Register
US nonprofit · EIN 810678858 · Ridgeland, MSiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 810678858) - 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 31 December 2024: assets, liabilities, staff, website, telephone, pay.Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2010.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

SR1's network

4 peoplei4 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

4 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.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 5 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Janelle GrahamDirector2020
6 yrs
Mary Margaret TurnerDirector2022
4 yrs
Ralph JennigsDirector2023
3 yrs
Robin SilasDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

1 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Gregory Tamu GreenOfficer2023

Pay and hours

year to 31 December 2024iFrom 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
Gregory Tamu GreenOfficer40$125k
Ralph JennigsDirector10$0
Janelle GrahamDirector10$0
Mary Margaret TurnerDirector10$0
Robin SilasDirector10$0

About

Legal name
SR1
EIN
810678858
Address
369 Towne Center Blvd Suite A, Ridgeland, MS, 39157-4833
State
Mississippi
Mission
Sri(scientific research) is a non-profit 501 (c)(3) organization that strives to eliminate disparities in education, health and technology through science, technology, and partnershiip. Sri is committed to education and improving the quality of life for all people. (as filed on the Form 990)
Activity (NTEE)
V23 Social science research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Social Science
Size band
5 (IRS master file code)
Principal officer
Gregory Tamu Green (as named on the Form 990)
IRS ruling date
1 December 2006
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsJanelle Graham
≥4years on the filingsMary Margaret Turner
≥3years on the filingsRalph Jennigs
≥3years on the filingsRobin Silas

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$884k
Total liabilities
$474k
Net assets or fund balances
$410k
Contributions and grants received
$4.9m
Program service revenue
$0
Employees
23