ISABELLA BK CORP

Ticker: ISBA CUSIP: 464214105 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 1,723 Value ($000) $86 Avg Close $42.11 Range $33.06 - $58.83
Q2 2025
Shares 91 Value ($000) $3 Avg Close $27.18 Range $21.03 - $44.01