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US nonprofit · EIN 843705461 · La Jolla, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 843705461) - 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 - 990EZ for the year to 31 December 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.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2019.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

La Jolla Immunology Conference

Donations deductible
Revenue
$147k
year to 31 December 2025
Expenses
$151k
year to 31 December 2025
Total assets
$218k
$0 liabilities
Net assets
$218k
assets less liabilities
Directors and trustees
6
4.1 years on average
Left since last filing
0
no seats appear to have opened
Officers and senior staff
2
named in Part VII
Activity
H99
Medical research
How am I connected?

La Jolla Immunology Conference's network

6 people1 organisationi6 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Violet dotted lines (1) 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

6 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.
NameRole as filedSinceOn the board
Craig MonellDirector2025
1 yr
Hilde Cheroutre PHD (also filed as Hilde Cheroutre, Hilde Cheroutre PhD)Director2020
6 yrs
LI-FAN LU PHD (also filed as Li-Fan Lu PhD)Treasurer CoChair2020
6 yrs
Manuela Raffatellu PHD (also filed as Manuela Raffatellu MD, Manuela Raffatellu MD)Director2021
5 yrs
Mitchell Kronenberg PHD (also filed as Mitchell Kronenberg)Director2023
3 yrs
Sonia SharmaVP CoChair2025
1 yr
Under 5 years5 to 6 years6 years or more

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
Karen BarnesSec/Treasurersince 2020
Knox BellAss't Secretary2020

Pay and hours

year to 31 December 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
Nicolle KnightEvent CoordinatorSecr8$38k
Sonia SharmaVP CoChair1$0
Susan Kaech PhDPres CoChair1$0
Li-Fan Lu PhDTreasurer CoChair1$0
Manuela Raffatellu PhDDirector0.5$0
Mitchell KronenbergDirector0.5$0
Hilde CheroutreDirector0.5$0
Craig MonellDirector0.5$0

About

Legal name
La Jolla Immunology Conference
EIN
843705461
Address
9420 Athena Cir, La Jolla, CA, 92037-1387
State
California
Activity (NTEE)
H99 Medical research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Medical Research
Size band
4 (IRS master file code)
IRS ruling date
1 January 2020
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2025
IRS Publication 78
PC (contributions deductible)
Principal officer
Li-Fan Lu (Form 990-N, tax year 2019)

Most connected

Longest observed on the filings

≥6years on the filingsHilde Cheroutre PHD
≥6years on the filingsLI-FAN LU PHD
≥5years on the filingsManuela Raffatellu PHD
≥3years on the filingsMitchell Kronenberg PHD

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$218k
Total liabilities
$0
Net assets or fund balances
$218k