Siff
Donations deductibleSiff's network
29 people9 organisationsi29 people and 9 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (29). Violet dotted lines (9) 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
29 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 29 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Ben Andrews | Board Member | 2023 | 3 yrs |
| Ben Gibbard | Board Member | 2024 | 2 yrs |
| Brent Stiefel | Board Member | 2018 | 8 yrs |
| Brian Knollenberg | Board Member | 2024 | 2 yrs |
| Carolyn Douglas | Board Member | 2023 | 3 yrs |
| Christopher Newell (also filed as Chris Newell) | Treasurer | 2020 | 6 yrs |
| Cynthia Setel | Board Member | 2022 | 4 yrs |
| Dan Poliak (also filed as Dan Poliak) | Board Member | 2020 | 6 yrs |
| Diana Knauf | President | 2018 | 8 yrs |
| Donte Felder | Board Member | 2020 | 6 yrs |
| Jenifer Bunis | Board Member | 2022 | 4 yrs |
| Jerry Chiang | Board Member | 2023 | 3 yrs |
| Jessica Prince | Board Member | 2024 | 2 yrs |
| Joleen Hughes | Board Member | 2019 | 7 yrs |
| Josh Lackey | Board Member | 2024 | 2 yrs |
| Julie Tokashiki | Board Member | 2022 | 4 yrs |
| Kate Becker | Board Member | 2023 | 3 yrs |
| Katherine De Bruyn | Company secretary | 2018 | 8 yrs |
| Kelly JO Macarthur | Board Member | 2022 | 4 yrs |
| Mark Malamud | Board Member | 2019 | 7 yrs |
| Mary Bass | Board Member | 2018 | 8 yrs |
| Michael Bartley | Board Member | 2024 | 2 yrs |
| Michelle Quisenberry | Board Member | 2018 | 8 yrs |
| Rose Tatlow | Board Member | 2024 | 2 yrs |
| Shelly Wolf | Board Member | 2022 | 4 yrs |
| Stephanie Devaan | Vice President | 2022 | 4 yrs |
| Sudeshna SEN | Board Member | 2024 | 2 yrs |
| Trish LUM (also filed as Trish Lum) | Board Member | 2018 | 8 yrs |
| Virl Hill | Board Member | 2023 | 3 yrs |
Officers and senior leadership
8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Amy Fulford | Interim Executive Director | 2019 |
| Andrea Stuart-Lehalle | Chief Operating Officer | 2024 |
| Andrew Haines | Executive Director | 2020 |
| Elizabeth Barrett | Artistic Director | since 2022 |
| Julie Laluna | Director of Finance and Admin | since 2022 |
| Sarah Simonds | Director of Operations | 2022 |
| Sarah Wilke | Executive Director | 2018 |
| Thomas Mara | Executive Director | since 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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Thomas Mara | Executive Director | 40 | $189k | $716 | |
| Andrea Stuart-Lehalle | Chief Operating Officer | 40 | $165k | $4k | |
| Elizabeth Barrett | Artistic Director | 40 | $147k | $6k | |
| Diana Knauf | President | 10 | $0 | ||
| Stephanie Devaan | Vice President | 10 | $0 | ||
| Katherine de Bruyn | Secretary | 10 | $0 | ||
| Christopher Newell | Treasurer | 10 | $0 | ||
| Ben Andrews | Board Member | 2 | $0 | ||
| Brent Stiefel | Board Member | 2 | $0 | ||
| Carolyn Douglas | Board Member | 2 | $0 | ||
| Cynthia Setel | Board Member | 2 | $0 | ||
| Donte Felder | Board Member | 2 | $0 | ||
| Jenifer Bunis | Board Member | 2 | $0 | ||
| Jerry Chiang | Board Member | 2 | $0 | ||
| Joleen Hughes | Board Member | 2 | $0 | ||
| Julie Tokashiki | Board Member | 2 | $0 | ||
| Kate Becker | Board Member | 2 | $0 | ||
| Kelly Jo Macarthur | Board Member | 2 | $0 | ||
| Mark Malamud | Board Member | 2 | $0 | ||
| Mary Bass | Board Member | 2 | $0 | ||
| Michelle Quisenberry | Board Member | 2 | $0 | ||
| Shelly Wolf | Board Member | 2 | $0 | ||
| Trish Lum | Board Member | 2 | $0 | ||
| Virl Hill | Board Member | 2 | $0 | ||
| Dan Poliak | Board Member | 2 | $0 | ||
| Michael Bartley | Board Member | 2 | $0 | ||
| Ben Gibbard | Board Member | 2 | $0 | ||
| Brian Knollenberg | Board Member | 2 | $0 | ||
| Josh Lackey | Board Member | 2 | $0 | ||
| Jessica Prince | Board Member | 2 | $0 | ||
| Sudeshna Sen | Board Member | 2 | $0 | ||
| Rose Tatlow | Board Member | 2 | $0 |
About
- Legal name
- Siff
- EIN
- 911489660
- Address
- 167 Republican St, Seattle, WA, 98109-4702
- State
- Washington
- Mission
- Siff is a seattle-based 501(c)(3) arts nonprofit dedicated to the creation of vibrant experiences and spaces that champion film discovery and arts education. (as filed on the Form 990)
- Activity (NTEE)
- O99Z Youth development
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Youth Development
- Size band
- 8 (IRS master file code)
- Formed
- 1990
- Principal officer
- Diana Knauf (as named on the Form 990)
- IRS ruling date
- 1 October 1991
- 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 filingsBrent Stiefel
≥8years on the filingsDiana Knauf
≥8years on the filingsKatherine De Bruyn
≥8years on the filingsMary Bass
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
- $12.4m
- Total liabilities
- $13.1m
- Net assets or fund balances
- Minus $647k
- Contributions and grants received
- $4.3m
- Program service revenue
- $4.4m
- Grants and similar paid out
- $35k
- Employees
- 195
- Volunteers
- 315
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2024 | $9.5m | $10m | Deficit $498k |
As filed on the IRS Form 990. US dollars.