Public ownership evidence

Isabella Bank Corporation Common stock (ISBA) Ownership Disclosures

Read ISBA insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Isabella Bank Corporation Common stock: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-17
Trade date
2026-09-16
Reporting owners
Bourland Jill
Code
P
Shares
7.61
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0000842517-26-000220
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read ISBA fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read ISBA fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-09-172026-09-16Bourland JillP7.61Not reported
2026-09-042026-09-01Barnes Jeffrey JA242Not reported
2026-09-042026-09-01Bourland JillA10Not reported
2026-09-042026-09-01Coffin Melinda MarieA31Not reported
2026-09-042026-09-01Opperman Sarah RA46Not reported
2026-09-042026-09-01Rupp Vicki LA33Not reported
2026-09-042026-09-01Sackett Brian RoyA24Not reported
2026-09-042026-09-01Schwind Jerome EA123Not reported
2026-09-042026-09-01Tessin Brian BA8Not reported
2026-09-042026-09-01McDonnell Neil MichaelA3Not reported
2026-08-182026-08-17Bourland JillP7.21Not reported
2026-07-182026-07-16Bourland JillP7.68Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2596$3,792None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-253,792$96,000None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1520,321$802,680None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1520,321$802,680None
Qube Research & Technologies Ltd2026-06-302026-08-157,358$290,641None
OSAIC HOLDINGS, INC.2026-06-302026-08-1519$751None
MetLife Investment Management, LLC2026-06-302026-08-154,300$169,850None
Legal & General Group Plc2026-06-302026-08-15676$26,702None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-15150$6,023None
ROYAL BANK OF CANADA2026-06-302026-08-15219$9,000None
ROYAL BANK OF CANADA2026-06-302026-08-15307$12,000None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1514,240$562,480None
CITADEL ADVISORS LLC2026-06-302026-08-154,216$166,532None
CITADEL ADVISORS LLC2026-06-302026-08-159,931$392,275None
Invesco Ltd.2026-06-302026-08-152,532$100,014None
Invesco Ltd.2026-06-302026-08-15843$33,299None
Invesco Ltd.2026-06-302026-08-152,766$109,257None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-153,182$125,689None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-1523,858$942,391None
GOLDMAN SACHS GROUP INC2026-06-302026-08-1527,462$1,084,749None
BARCLAYS PLC2026-06-302026-08-15368$14,536None
BARCLAYS PLC2026-06-302026-08-151,033$40,804None
PRICE T ROWE ASSOCIATES INC /MD/2026-06-302026-08-155,695$225,000None
WELLS FARGO & COMPANY/MN2026-06-302026-08-15500$19,750None
WELLS FARGO & COMPANY/MN2026-06-302026-08-155,813$229,614None
BANK OF AMERICA CORP /DE/2026-06-302026-08-1510,550$416,725None
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-302026-08-1446,742$1,846,309None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14299,599$11,834,161None
Vanguard Global Advisers, LLC2026-06-302026-08-142,677$105,742None
UBS Group AG2026-06-302026-08-14170$6,715None
UBS Group AG2026-06-302026-08-143,265$128,968None
MARSHALL WACE, LLP2026-06-302026-08-1418,720$739,441None
MARSHALL WACE, LLP2026-06-302026-08-141,145$45,229None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-143,071$121,304None
Ameritas Investment Partners, Inc.2026-06-302026-08-14630$24,885None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1446,482$1,836,039None
MORGAN STANLEY2026-06-302026-08-14268$10,586None
MORGAN STANLEY2026-06-302026-08-14762$30,099None
MORGAN STANLEY2026-06-302026-08-146$237None
MORGAN STANLEY2026-06-302026-08-142,031$80,225None
FMR LLC2026-06-302026-08-1431$1,225None
NORTHERN TRUST CORP2026-06-302026-08-1452,380$2,069,010None
NORTHERN TRUST CORP2026-06-302026-08-141,091$43,095None
HUNTINGTON NATIONAL BANK2026-06-302026-08-14250$9,875None
FourThought Financial Partners, LLC2026-06-302026-08-136,392$252,484None
Integrated Wealth Concepts LLC2026-06-302026-08-1312,214$482,432None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1326,307$1,039,126None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13149,944$5,924,374None
RHUMBLINE ADVISERS2026-06-302026-08-135,355$211,520None
HARBOUR INVESTMENTS, INC.2026-06-302026-08-1332,988$1,303,040None

90-day public filing window, up to 50 source positions.

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗Qube Research & Technologies Ltd ↗OSAIC HOLDINGS, INC. ↗MetLife Investment Management, LLC ↗Legal & General Group Plc ↗JONES FINANCIAL COMPANIES LLLP ↗ROYAL BANK OF CANADA ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.

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