Biff Bowman

Sits on 2 boards. Last updated September 28, 2026

Time on boards

Boards served
2
Current seats
2
Board service
7 years
Director since
2023

7 years of board service in total across 2 boards, counting each seat separately. Longest: Voya Financial Inc., 3 years.

3 years · Since 2023
3 years · Since 2023

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
Jun 1, 2026 First Interstate BancSystem Inc. Grant or award +4,353 — —
Jun 1, 2025 First Interstate BancSystem Inc. Grant or award +4,788 — —
Jun 1, 2024 First Interstate BancSystem Inc. Grant or award +6,781 — —
Jun 1, 2023 First Interstate BancSystem Inc. Grant or award +4,534 — —
May 25, 2023 Voya Financial Inc. Option exercise +527 $69.29 $36,516

Questions about Biff Bowman

What boards is Biff Bowman on?

Biff Bowman sits on the boards of First Interstate BancSystem Inc. and Voya Financial Inc.

How long has Biff Bowman served on boards?

Our records show at least 7 years of board service across 2 boards, the earliest from 2023.

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