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Governance Register
US nonprofit · EIN 461681862 · Westport, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 461681862) - 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.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

Openbiome Foundation Inc's network

9 people6 organisationsi9 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Violet dotted lines (6) 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

9 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 9 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Neil Rasmussen ChairDirector/Board Chair2018
8 yrs
Eric ALM PHD (also filed as Eric ALM)Director2018
8 yrs
Garabet Yeretssian PHDDirector2023
3 yrs
James BildnerDirector2018
8 yrs
Jane Williams MD MPH (also filed as Jane Williams, Jane Williams MD)Director/Treasurer2019
7 yrs
Joanne Kamens PHDDirector2023
3 yrs
Lisa SerwinDirector/Vice Chair & Secretary2018
8 yrs
Ruchika KumarDirector2023
3 yrs
Stephen JonesDirector2023
3 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

26 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Alyissa DzaugisDirector of Product Operations2020
Bharat Ramakrishna MDMedical Director2020
Carolyn EdelsteinExecutive Directorsince 2018
Charles YoungSr. Dir. & Head of Manufacturingsince 2019
Cyleigh MertzChief of Staff2024
Dana ShamitzQuality Supervisor2024
Dave McCallHuman Resources Directorsince 2022
James SiglerExec. VP, CMC & Site Head2019
James Sigler Until April 2020Exec. VP, CMC & Site Head2020
Jeannette Van Der VeldeVice President of Researchsince 2018
Jeannette Van Der Velde MphmscccrpVice President of Research2020
Julie O'BrienExecutive Directorsince 2022
Kathleen GallagherDirector of Finance (Until Aug 2019)since 2018
Katya MonizDir of Global Microbiome Conservancysince 2022
Ken LindeDirector of Itsince 2019
Majdi Osman MD MPHClinical Program Directorsince 2018
Mazie McLeodChief Operating Officersince 2020
Michael BougasDirector of Outreachsince 2022
Paul LeechChief Operating Officer (As of 9/22)since 2022
Robert KankusSenior Manager of Quality Assurance Operations2020
Robert RosenbaumStrategic Initiatives & Develop. Dir.since 2018
Scott Oleson PHDScientific Director2019
Shevon WalkerDir. of CMC & Supply Chain Logisticssince 2022
Shrish BudreeSr. Clinical Research Fellow2018
Steven WeinsteinInterim COO (Until April 2020)since 2019
Susan WeirSenior Scientistsince 2022

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
Julie O'brienChief Executive Officer40$238k$40k
Ken LindeChief Operating Officer40$214k$40k
Shevon WalkerDir. of CMC & Supply Chain Logistics40$171k$38k
Dave McCallHuman Resources Director40$150k$38k
Paul LeechChief Administrative Officer25$143k$6k
Dana ShamitzQuality Supervisor40$139k$24k
Michael BougasDirector of Outreach40$138k$26k
Cyleigh MertzChief of Staff40$126k$23k
Majdi Osman MD MPHChief Medical Officer40$89k$3k
Lisa SerwinDirector/Vice Chair & Secretary2$0
Jane Williams MDDirector/Treasurer2$0
Neil RasmussenDirector/Board Chair2$0
Eric Alm PhDDirector2$0
James BildnerDirector2$0
Stephen JonesDirector2$0
Joanne Kamens PhDDirector2$0
Ruchika KumarDirector2$0
Garabet Yeretssian PhDDirector2$0

About

Legal name
Openbiome Foundation Inc
EIN
461681862
Address
374 Cornell Rd, Westport, MA, 02790-5019
State
Massachusetts
Mission
(as filed on the Form 990)
Activity (NTEE)
H70 Medical research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Medical Research
Size band
7 (IRS master file code)
Formed
2013
Principal officer
Julie Barrett O'brien (as named on the Form 990)
IRS ruling date
1 November 2013
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsNeil Rasmussen
≥8years on the filingsEric ALM PHD
≥8years on the filingsJames Bildner
≥8years on the filingsLisa Serwin

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
$8.9m
Total liabilities
$1.3m
Net assets or fund balances
$7.6m
Contributions and grants received
$119k
Program service revenue
$0
Grants and similar paid out
$201k
Employees
26
Volunteers
9

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$2.2m$3.4mDeficit $1.2m

As filed on the IRS Form 990. US dollars.