Stanley John Boris is named as a lobbyist on federal disclosure filings for 1 client through Sidley Austin LLP. The most recent filing naming them posted in October 2026. Issues reported include Banking.
Filers must list covered executive or legislative branch positions held. As filed:
| Client | Registrant | Latest | Issues |
|---|---|---|---|
| MASTERCARD INTERNATIONAL INCORPORATED | SIDLEY AUSTIN LLP | Q3 2026 | Banking |
| Year | Clients | Registrants |
|---|---|---|
| 2026 | 1 | 1 |
| 2025 | 1 | 1 |
Pay is not disclosed for individual lobbyists. Filings do not confirm that records with the same name are one person, so this page may combine people who share the name Stanley John Boris. See the Capitol Clarity rankings and method.