Employer with a benefit plan ยท SEC filer
ISABELLA BANK CORPORATION
Also filed as IBT BANCORP INC /MI/
401 N. MAIN ST., MT PLEASANT, MI 48858
EIN
38-2830092
SEC CIK
0000842517
SEC · 2026-09-03
Industry (SIC)
State Commercial Banks (6022)
SEC · 2026-09-03
State of incorporation
MI
SEC · 2026-09-03
Ticker
ISBA
SEC · 2026-09-03
Latest SEC filing
4 2026-09-03
SEC · 2026-09-03
Benefit plan 1, 2024 filing
ISABELLA BANK CORPORATION EMPLOYEE RETIREMENT PLAN
DOL · 2025-07-22
Participants (start of year)
192
DOL · 2025-07-22
Plan features
code 1A1I
DOL · 2025-07-22
Plan type
Single-employer plan
DOL · 2025-07-22
Business code (NAICS)
522110
DOL · 2025-07-22
Benefit plan 506, 2024 filing
ISABELLA BANK CORPORATION HEALTH & DENTAL PLAN
DOL · 2025-07-09
Participants (start of year)
335
DOL · 2025-07-09
Plan features
code 4A4D4E4Q
DOL · 2025-07-09
Plan type
Single-employer plan
DOL · 2025-07-09