Skip to content
Governance Register
US nonprofit · EIN 461064993 · Seattle, WAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 461064993) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 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 (us-approach-v4-clean). Not a statement that the organisation is recruiting.Principal officer IRS Form 990-N (e-Postcard) - principal officer named for tax year 2021.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Philosophy Learning and Teaching Organization's network

16 people2 organisationsi16 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). 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

16 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.Tenure and departures are observed across annual filings. Observed tenure 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
Aaron YarmelTreasurer2023
3 yrs
Allison CohenPresident2022
4 yrs
Ariel SykesDirector2022
4 yrs
Ashley KalisDirector2025
1 yr
Carmen Mary MarcousDirector2025
1 yr
Carol Brumer GliksmanDirector2025
1 yr
David ShapiroDirector2022
4 yrs
Deborah MowerDirector2022
4 yrs
James GillenDirector2025
1 yr
Kelly LaasDirector2022
4 yrs
Laurie GradyCompany secretary2023
3 yrs
Meera PatelDirector2025
1 yr
Robert GordonDirector2025
1 yr
Roberta IsraeloffVice President2022
4 yrs
Scott MacleodDirector2025
1 yr
Stephen MillerDirector2022
4 yrs
Under 5 years5 to 6 years6 years or moreShow all 16 →

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
Jana Mohr LoneExecutive Dir.since 2022

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
Jana Mohr LoneExecutive Dir.30$75k
Ariel SykesDirector1$2k
Aaron YarmelTreasurer1$500
Allison CohenPresident1$0
Laurie GradySecretary1$0
Roberta IsraeloffVice President1$0
Carol Brumer GliksmanDirector1$0
James GillenDirector1$0
Ashley KalisDirector1$0
Robert GordonDirector1$0
Kelly LaasDirector1$0
Stephen MillerDirector1$0
Deborah MowerDirector1$0
Meera PatelDirector1$0
David ShapiroDirector1$0
Scott MacleodDirector1$0
Carmen Mary MarcousDirector1$0

About

Legal name
Philosophy Learning and Teaching Organization
EIN
461064993
Address
3518 Fremont Ave N Ste 353, Seattle, WA, 98103-8814
State
Washington
Mission
PLATO nurtures young peoples curiosity, critical thinking, and desire to explore big questions, through philosophy and ethics programs for students, educators, and families. (as filed on the Form 990)
Activity (NTEE)
B99 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
5 (IRS master file code)
Formed
2012
Principal officer
Jana Mohr Lone (as named on the Form 990)
IRS ruling date
1 May 2014
Status
Code 01 (unconditional exemption)
Form 990 filings on record
3, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥4years on the filingsAllison Cohen
≥4years on the filingsAriel Sykes
≥4years on the filingsDavid Shapiro
≥4years on the filingsDeborah Mower

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
$782k
Total liabilities
$0
Net assets or fund balances
$782k
Contributions and grants received
$260k
Program service revenue
$91k
Grants and similar paid out
$16k
Employees
5
Volunteers
300