Materials Research Society
Donations deductibleRevenue
$10.7m
year to 31 December 2024
Expenses
$10.5m
year to 31 December 2024
Total assets
$12.9m
$2.7m liabilities
Net assets
$10.2m
assets less liabilities
Directors and trustees
16
4.5 years on average
Staff
42
1,200 volunteers
Left since last filing
0
no seats appear to have opened
Officers and senior staff
11
named in Part VII
Materials Research Society's network
16 peoplei16 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.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.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 16 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 |
|---|---|---|---|
| Aditi Risbud Bartl | Director | 2022 | 4 yrs |
| Alberto Salleo | Director | 2023 | 3 yrs |
| Carolyn R Duran | Immediate Past President | 2022 | 4 yrs |
| Cheolmin Park | Director | 2022 | 4 yrs |
| Chinedum O Osuji (also filed as Chinedum Osuji) | Director | 2022 | 4 yrs |
| Christine Caragianis Broadbridge | Director | 2023 | 3 yrs |
| Claudia Felser | Director | 2022 | 4 yrs |
| Dawnielle Farrar-Gaines | Company secretary | 2019 | 7 yrs |
| Haiyan Wang | Director | 2023 | 3 yrs |
| Ilke Arslan | Director | 2022 | 4 yrs |
| Kyoung-Shin Choi | Director | 2022 | 4 yrs |
| Nerissa Draeger | Director | 2022 | 4 yrs |
| Sabrina Sartori | President | 2022 | 4 yrs |
| Shenda Baker | Treasurer | 2019 | 7 yrs |
| Takao Someya | Vice President | 2023 | 3 yrs |
| William S Wong | Director | 2023 | 3 yrs |
Officers and senior leadership
11 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 |
|---|---|---|
| Beth Powell | Sr. Meetings & Exhibits Manager | since 2022 |
| Damon Dozier | Director of Government Affairs | since 2018 |
| Eileen Kiley | Director of Programs | since 2018 |
| Elizabeth Fleischer | Principal Development Editor | since 2018 |
| Gopal RAO | Editor, Mrs Bulletin | since 2020 |
| J Ardie Dillen | Director Finance and Administration | since 2019 |
| Mallory Starr | Director of Finance and Admin. | 2023 |
| Mary Kaufold | Advertising and Exhibits, Manager | since 2018 |
| Patricia A Hastings | Director of Meetings | since 2018 |
| Robert Braughler | Digital Media Manager | 2022 |
| Todd M Osman | Executive Director | since 2019 |
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 |
|---|---|---|---|---|---|
| Todd M Osman | Executive Director | 40 | $376k | $46k | |
| Eileen Kiley | Director of Programs | 40 | $185k | $20k | |
| Gopal Rao | Chief Editor for Technical | 40 | $135k | $29k | |
| Mallory Starr | Director of Finance and Admin | 40 | $125k | $32k | |
| Beth Powell | Sr. Meetings & Exhibits Manager | 40 | $113k | $34k | |
| Takao Someya | President | 1 | $0 | ||
| Sabrina Sartori | Immediate Past President | 1 | $0 | ||
| Eric Stach | Vice President | 1 | $0 | ||
| Dawnielle Farrar-Gaines | Secretary | 1 | $0 | ||
| Shenda Baker | Treasurer | 1 | $0 | ||
| Aditi Risbud Bartl | Director | 1 | $0 | ||
| Christine Caragianis Broadbridge | Director | 1 | $0 | ||
| Nerissa Draeger | Director | 1 | $0 | ||
| Antonio Facchetti | Director | 1 | $0 | ||
| Christine Luscombe | Director | 1 | $0 | ||
| Cheolmin Park | Director | 1 | $0 | ||
| Chinedum O Osuji | Director | 1 | $0 | ||
| Alberto Salleo | Director | 1 | $0 | ||
| Robert Visser | Director | 1 | $0 | ||
| Haiyan Wang | Director | 1 | $0 | ||
| William S Wong | Director | 1 | $0 | ||
| Shannon Yee | Director | 1 | $0 |
About
- Legal name
- Materials Research Society
- EIN
- 311037979
- Address
- 506 Keystone Dr, Warrendale, PA, 15086-7537
- State
- Pennsylvania
- Mission
- The materials research society (mrs) is an organization of materials researchers worldwide that promotes communication for the advancement of interdisciplinary materials research and technology to improve the quality of life. (as filed on the Form 990)
- Activity (NTEE)
- S410 Community improvement and capacity building
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Community Improvement & Capacity Building
- Size band
- 8 (IRS master file code)
- Formed
- 1973
- Principal officer
- Todd M Osman (as named on the Form 990)
- IRS ruling date
- 1 June 1991
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 5, latest 2023
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥7years on the filingsDawnielle Farrar-Gaines
≥7years on the filingsShenda Baker
≥4years on the filingsAditi Risbud Bartl
≥4years on the filingsCarolyn R Duran
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
- $12.9m
- Total liabilities
- $2.7m
- Net assets or fund balances
- $10.2m
- Contributions and grants received
- $526k
- Program service revenue
- $7.8m
- Grants and similar paid out
- $57k
- Employees
- 42
- Volunteers
- 1,200
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.Materials Research Society 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: Pennsylvania Department of State, business entities (data.pa.gov xvd7-5r2c). Licence: public domain. Data last fetched 18 October 2026.
- State
- Pennsylvania
- Entity type
- Domestic Nonprofit Corporation
- Status
- Active
- Formed
- 29 November 1990
- Registered agent
- Not stated
Officers (5)
- Haiyan Wang Secretary
- Kristen Brosnan Treasurer
- Sossina Haile Vice President
- Todd Osman Governor
- Young-Chang Joo President
City and state of officers are not held in this extract.