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Governance Register
US nonprofit · EIN 811683094 · Ridgefield, CTiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 811683094) - 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 2024: 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 2016.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Thrown Stone Theatre Company's network

12 people4 organisationsi12 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (12). Violet dotted lines (4) 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

12 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 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Daniela SikoraBoard Member2018
8 yrs
Dean MillerTreasurer2018
8 yrs
Emily WilsonVice President2018
8 yrs
Jason PeckCo-Artistic Director Board Member2022
4 yrs
Jennifer DineenBoard Member2018
8 yrs
Jonathan WinnCo-Artistic Director Secretary2022
4 yrs
Kate SchardtPresident2021
5 yrs
Kevin MamboBoard Member2021
5 yrs
Kolton HarrisBoard Member2021
5 yrs
Rich VazzanaBoard Member2023
3 yrs
Robert Trainer (also filed as Bob Trainer)Board Member2018
8 yrs
Stephen KingBoard Member2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 12 →

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
Jason PeckCo-Artistic Director & Presidentsince 2018
Jonathan WinnCo-Artistic Director & Secretarysince 2018

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
Jonathan WinnCo-Artistic Director Secretary30$0
Jason PeckCo-Artistic Director Board Member10$0
Kate SchardtPresident5$0
Emily WilsonVice President5$0
Dean MillerTreasurer5$0
Jennifer DineenBoard Member1$0
Kolton HarrisBoard Member1$0
Steve KingBoard Member1$0
Kevin MamboBoard Member1$0
Daniela SikoraBoard Member1$0
Bob TrainerBoard Member1$0
Rich VazzanaBoard Member1$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Thrown Stone Theatre Company
EIN
811683094
Address
538 Branchville Rd, Ridgefield, CT, 06877-6030
State
Connecticut
Mission
To make new theatre. Through commissions, development and production, we empower artists and audiences to engage with the important questions of our time. (as filed on the Form 990)
Activity (NTEE)
A65 Arts, culture and humanities
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Arts, Culture & Humanities
Size band
4 (IRS master file code)
Formed
2016
Principal officer
Dean Miller (as named on the Form 990)
IRS ruling date
1 April 2016
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 filingsDaniela Sikora
≥8years on the filingsDean Miller
≥8years on the filingsEmily Wilson
≥8years on the filingsJennifer Dineen

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
$101k
Total liabilities
$448
Net assets or fund balances
$101k
Contributions and grants received
$39k
Program service revenue
$421
Employees
0

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Thrown Stone Theatre Company likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Connecticut Secretary of the State, business registry and officers (data.ct.gov n7gp-d28j and ka36-64k6). Licence not stated. Data last fetched 18 October 2026.
State
Connecticut
Entity type
Non-Stock
Status
Active
Formed
18 February 2016
Registered agent
Jonathan Winn (city and state not held)

Officers (10)

  • Brian Clarke Director
  • Christine Boris Director
  • Daniela Sikora Director
  • Dean Miller Director
  • Emily Wilson Director
  • Jason Peck Officer, Director
  • Jennifer Dineen Director
  • Jonathan Winn Director
  • Mindy Cooper Grenke Director
  • Robert Trainer Director

City and state of officers are not held in this extract.