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Governance Register
US nonprofit · EIN 592072869 · Grassy Key, FLiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 592072869) - 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.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

Dolphin Research Center Inc's network

4 people2 organisationsi4 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (4). 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

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 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 4 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Joanne Zimmerman ChairChairperson2018
8 yrs
Celie FlorenceMember2018
8 yrs
Rhoda StevensonMember2018
8 yrs
Susan LindleyMember2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

5 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Armando RodriguezCOOsince 2018
Linda ERBVP of Animal Care and Trainingsince 2019
Peggy McGillVP of Finance and Admin.since 2018
Rita IrwinPresident/CEOsince 2018
Scott GearhartMedical Director2023

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
Rita IrwinPresident/CEO40$232k$22k
Armando RodriguezCOO40$182k$20k
Scott GearhartMedical Director40$145k$25k
Linda ErbVP of Animal Care and Trai40$134k$25k
Shane KeweenVP of Finance & Admin40$109k$16k
Susan LindleyMember1$0
Celie FlorenceMember1$0
Joanne ZimmermanChairperson1$0
Rhoda StevensonMember1$0
Sheila HenriquesMember1$0

About

Legal name
Dolphin Research Center Inc
EIN
592072869
Address
58901 Overseas Hwy, Grassy Key, FL, 33050-6019
State
Florida
Mission
Providing sanctuary and a forever home since 1984.through education, research and rescue, dolphin research center promotes peaceful coexistence, cooperation and communication between marine mammals, humans and the environment we share with the well being of drc's animals taking precedence. (as filed on the Form 990)
Activity (NTEE)
D013 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
8 (IRS master file code)
Formed
1981
Principal officer
Shane Keween (as named on the Form 990)
IRS ruling date
1 October 1982
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsJoanne Zimmerman
≥8years on the filingsCelie Florence
≥8years on the filingsRhoda Stevenson
≥8years on the filingsSusan Lindley

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
$11.2m
Total liabilities
$3.6m
Net assets or fund balances
$7.6m
Contributions and grants received
$3m
Program service revenue
$4.2m
Employees
120
Volunteers
92