Biff Bowman
Director · FIRST INTERSTATE BANCSYSTEM INC
Individual
- 2026
- Jun 3, 2026
- 2
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Biff Bowman files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jonathan R. Scott - $4.20M in FIBK purchases and sales in the last 12 months
- Santhosh Keshavan - $3.49M in VOYA purchases and sales in the last 12 months
- John M. Heyneman Jr. - $2.07M in FIBK purchases and sales in the last 12 months
- Michael Robert Katz - $1.54M in VOYA purchases and sales in the last 12 months
- Trevor Ogle - $1.10M in VOYA purchases and sales in the last 12 months
- Julie A. Scott - $641K in FIBK purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Biff Bowman?
Biff Bowman is a corporate insider, tracked as Director of FIRST INTERSTATE BANCSYSTEM INC (FIBK). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Biff Bowman last file a Form 4?
The most recent primary Form 4 on record is dated 3 June 2026, one of 2 filings going back to 2026.
