Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 1 year
- Director since
- 2025
1 year of board service in total across 1 board, counting each seat separately. Longest: State Street Corporation, 1 year.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
State Street Corporation May 20, 202699.7%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| May 20, 2026 | State Street Corporation | Grant or award | +1,526 | — | — |
| Mar 5, 2026 | State Street Corporation | Open-market purchase | +2,500 | $124.99 | $312,475 |
| Sep 15, 2025 | State Street Corporation | Grant or award | +1,398 | — | — |
Questions about Brian J. Porter
What boards is Brian J. Porter on?
Brian J. Porter sits on the board of State Street Corporation.
How long has Brian J. Porter served on boards?
Our records show at least 1 year of board service across 1 board, the earliest from 2025.
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