| 2025 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2025 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2024 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2024 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2023 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2023 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2023 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2022 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2022 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2021 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2021 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2020 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2020 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2019 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2019 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2018 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2018 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2017 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2017 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2017 | United States Seniors Golf Assn 49 W Putnam Ave | 990 | Governor | 0.5 | $0 | $0 | View return |
| 2016 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2016 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2015 | Exchange Club of Fort Worth Texas | 990EZ | Director | 1 | $0 | $0 | View return |
| 2015 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2015 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2014 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2014 | Carol J and R Denny Alexander Foundation | 990PF | Trustee | 5 | $0 | $0 | View return |
| 2014 | Exchange Club of Fort Worth Texas | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | Exchange Club of Fort Worth Texas | 990EZ | Director | 1 | $0 | $0 | View return |
| 2013 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2012 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |
| 2011 | Robert D and Catherine R Alexander Foundation | 990PF | Trustee | 10 | $0 | $0 | View return |