ISABELLA BANK CORP — filings
CIK 842517
Aggregates
computed from the filings belowDocuments on record
5
Form types used
3
Filed in last 12 months
5
Median interval
18 d
between consecutive filings
Most used form
8-K
3 filings
Most recent filing
2026-09-21
Filed on a Friday
0
of the filings shown
Earliest shown
2026-07-23