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Governance Register
US nonprofit · EIN 134287988 · Medina, OHiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 134287988) - 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 30 September 2025: 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 (us-approach-v4-clean). Not a statement that the organisation is recruiting.State registers California Attorney General (7 October 2026).Licence US Federal Government public domain.How we handle data

International Thriller Writers Inc's network

14 people1 organisationi14 people and 1 organisation on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). 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

14 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 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Charlaine HarrisDirector at2024
2 yrs
Clare MackintoshVP Internati2024
2 yrs
Gregg HurwitzCo President2021
5 yrs
Hank Phillippi RyanVP Education2024
2 yrs
John CopenhaverVP Outreach2024
2 yrs
Joseph FinderVP Publicati2022
4 yrs
Lisa GardnerDirector at2021
5 yrs
Lisa UngerCo President2022
4 yrs
Robert DugoniVP Author Se2024
2 yrs
Sarah PekkanenVP Technolog2024
2 yrs
Tessa WegertVP Special P2024
2 yrs
Todd GerberTreasurer &2022
4 yrs
Tosca LeeVP Awards2022
4 yrs
Wanda MorrisVP Marketing2024
2 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

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
Kimberly HoweExec Directosince 2021
Todd GerberTreasurer2021

Pay and hours

year to 30 September 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
Kimberley HoweExec Directo40$117k
Todd GerberTreasurer &20$23k
Lisa GardnerDirector at1$0
Charlaine HarrisDirector at1$0
Lisa UngerCo President8$0
Gregg HurwitzCo President2$0
John CopenhaverVP Voices &1$0
Robert DugoniVP Author Se2$0
Tosca LeeVP Awards1$0
John MarrsVP Internati1$0
Wanda MorrisVP Marketing1$0
Sarah PekkanenVP Publicati1$0
Hank Phillippi RyanVP Education5$0
Mark SullivanVP Technolog2$0
Tessa WegertVP Special P1$0

About

Legal name
International Thriller Writers Inc
EIN
134287988
Address
Po Box 1402, Medina, OH, 44258-1402
State
Ohio
Mission
Awards ceremonies, host events and conventions, publish newsletter and maintain website. (as filed on the Form 990)
Activity (NTEE)
S41 Community improvement and capacity building
IRS classification
501(c)06 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Community Improvement & Capacity Building
Size band
6 (IRS master file code)
Formed
2004
Principal officer
Todd Gerber (as named on the Form 990)
IRS ruling date
1 March 2006
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2024

Most connected

Longest observed on the filings

≥5years on the filingsGregg Hurwitz
≥5years on the filingsLisa Gardner
≥4years on the filingsJoseph Finder
≥4years on the filingsLisa Unger

Latest return

year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.
Total assets
$1.9m
Total liabilities
$548
Net assets or fund balances
$1.9m
Contributions and grants received
$0
Program service revenue
$935k
Employees
0
Volunteers
250

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$417k$309k$108k

As filed on the IRS Form 990. US dollars.