| 2025 | John Richard Stenken Jr Charitable Trust Dated August 17 2021 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2025 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2024 | John Richard Stenken Jr Charitable Trust Dated August 17 2021 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2024 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2024 | Middleburgh Fire Department | 990 | Trustee | 5 | $0 | $0 | View return |
| 2023 | Penacook CIVIL Defense Rescue Squad | 990 | Treasurer | 10 | $6,524 | $0 | View return |
| 2023 | John Richard Stenken Jr Charitable Trust Dated August 17 2021 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2023 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2023 | Middleburgh Fire Department | 990 | Trustee | 5 | $0 | $0 | View return |
| 2022 | Penacook CIVIL Defense Rescue Squad | 990 | Treasurer | 10 | $4,071 | $0 | View return |
| 2022 | John Richard Stenken Jr Charitable Trust Dated August 17 2021 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2022 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2022 | Chappaquiddick Island Association | 990EZ | Board Member | 2 | $0 | $0 | View return |
| 2022 | Middleburgh Fire Department | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | Penacook CIVIL Defense Rescue Squad | 990 | Treasurer | 10 | $3,924 | $0 | View return |
| 2021 | Middleburgh Fire Department | 990 | Trustee | 5 | $0 | $0 | View return |
| 2021 | John Richard Stenken Jr Charitable Trust Dated August 17 2021 | 990PF | Trustee | 1 | $0 | $0 | View return |
| 2021 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2021 | Imagine America Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Precastprestressed Concrete Institute | 990 | VP Technical Services | 50 | $105,840 | $0 | View return |
| 2020 | Penacook CIVIL Defense Rescue Squad | 990 | Treasurer | 10 | $3,924 | $0 | View return |
| 2020 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2020 | Middleburgh Fire Department | 990 | Trustee | 5 | $0 | $0 | View return |
| 2020 | Western Association of College and University Housing Officers | 990 | Treasurer | - | $0 | $0 | View return |
| 2020 | Imagine America Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Precastprestressed Concrete Institute | 990 | VP Technical Services | 50 | $201,549 | $0 | View return |
| 2019 | Penacook CIVIL Defense Rescue Squad | 990 | Treasurer | 10 | $3,924 | $0 | View return |
| 2019 | Western Association of College and University Housing Officers | 990 | Treasurer | 3 | $0 | $0 | View return |
| 2019 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2019 | Imagine America Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Middleburgh Fire Department | 990 | Trustee | 5 | $0 | $0 | View return |
| 2018 | Precastprestressed Concrete Institute | 990 | VP Technical Services | 50 | $186,077 | $0 | View return |
| 2018 | Penacook CIVIL Defense Rescue Squad | 990 | Treasurer | 10 | $3,597 | $0 | View return |
| 2018 | Western Association of College and University Housing Officers | 990 | Member At La | 3 | $0 | $0 | View return |
| 2018 | Central Illinois Hosta Society | 990EZ | Historian | 2 | $0 | $0 | View return |
| 2018 | Imagine America Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | New Hampshire Masonicare | 990 | Trustee | 4 | $0 | $0 | View return |
| 2018 | Albany Curling Club Inc. | 990 | Buildings And Grounds | 10 | $0 | $0 | View return |
| 2017 | Precastprestressed Concrete Institute | 990 | Vice President - Technical Services | 50 | $175,848 | $0 | View return |
| 2017 | New Hampshire Masonicare | 990 | Chairman | 4 | $0 | $0 | View return |
| 2017 | Imagine America Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Precastprestressed Concrete Institute | 990 | V.P. - Technical Services | 50 | $176,240 | $0 | View return |
| 2016 | Imagine America Foundation | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | New Hampshire Masonicare | 990 | Chairman | 4 | $0 | $0 | View return |
| 2015 | Precastprestressed Concrete Institute | 990 | VP & Managing Director - R&D | 50 | $225,980 | $0 | View return |
| 2015 | Imagine America Foundation | 990 | Director | 0 | $0 | $0 | View return |
| 2015 | New Hampshire Masonicare | 990 | Chairman | 4 | $0 | $0 | View return |
| 2014 | Precastprestressed Concrete Institute | 990 | Managing Director - R&D | 50 | $162,790 | $0 | View return |
| 2014 | American Concrete Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Oklahoma City Court 78 Royal Order of Jesters | 990EZ | Treasurer. | 0 | $0 | - | View return |
| 2014 | Chappaquiddick Island Association | 990EZ | President | 7.5 | $0 | - | View return |
| 2014 | Rebuilding Together South Sound | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Jewish Community Federation of The | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | New Hampshire Masonicare | 990 | Chairman | 4 | $0 | $0 | View return |
| 2013 | American Concrete Institute | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Oklahoma City Court 78 Royal Order of Jesters | 990EZ | Treasurer. | 0 | $0 | - | View return |
| 2013 | Chappaquiddick Island Association | 990EZ | President | 7.5 | $0 | - | View return |
| 2013 | New Hampshire Masonicare | 990 | Trustee | 4 | $0 | $0 | View return |
| 2013 | Jewish Community Federation of The | 990 | Director | 1 | $0 | $0 | View return |