| Bulletin # | Summary | Vote Weights | Results | Date Issued |
| 181 | Plan of Operation Revision | 2021 Vote Weights | TBD | 10.7.2021 |
| 180 | 50th Annual Meeting | 2021 Vote Weights | 180 Ballot Results | 2.18.2021 |
| 179 | Plan of Operation Revision | 2020 Vote Weights | 179 Ballot Results | 9.2.2020 |
| 178 | 49th Annual Meeting | 2020 Vote Weights | 178 Ballot Results | 2.7.2020 |
| 177 | Plan of Operation Revision | 2019 Vote Weights | 177 Ballot Results | 10.4.2019 |
| 176 | 48th Annual Meeting & Plan of Operations Revision | 2019 Vote Weights | 176 Ballot Results | 2.11.2019 |
| 175 | 47th Annual Meeting | 2018 Vote Weights | 175 Ballot Results | 2.20.2018 |
| 174 | 46th Annual Meeting | 2017 Vote Weights | 174 Ballot Results | 2.22.2017 |
| 173 | 45th Annual Meeting & Plan of Operations Revision | 2016 Vote Weights | 173 Ballot Results | 2.2.2016 |
| 172 | 44th Annual Meeting & Plan of Operations Revision | 2015 Vote Weights | 172 Ballot Results | 2.2.2015 |
