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Public ownership evidence

East-West Bancorp Inc (EWBC) Ownership Disclosures

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

As of 2026-11-07T14:03:26.246Z

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2026-10-032026-10-02Del Moral-Niles ChristopherA9,781Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-02 and its public availability date is 2026-10-03. Subtracting those calendar dates gives 1 day of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001526943-26-000002 ↗SEC 0001903523-26-000004 ↗SEC 0001235502-26-000006 ↗

Recent Form 4 activity

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2026-10-032026-10-02Del Moral-Niles ChristopherA9,781Not reported
2026-09-102026-09-08Alvarez Manuel PhamS810Not reported
2026-08-132026-08-12LIU JACK CS1,000Not reported

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

Recent institutional filing receipts

Inspect all 50 displayed rows: 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.

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Cornerstone Financial Management LLC2026-06-302026-08-2914$1,807None
Cornerstone Financial Management LLC2026-03-312026-08-299$961None
Cornerstone Financial Management LLC2025-12-312026-08-299$1,012None
Advisors Asset Management, Inc.2021-12-312026-08-288,530$671,140None
Advisors Asset Management, Inc.2022-12-312026-08-283,804$250,684None
Advisors Asset Management, Inc.2020-06-302026-08-2811,434$414,368None
Advisors Asset Management, Inc.2022-06-302026-08-287,951$515,000None
Advisors Asset Management, Inc.2021-09-302026-08-289,300$721,000None
Corient Private Wealth LP2026-06-302026-08-2815,297$1,974,692None
Corient Private Wealth LP2026-06-302026-08-283,514$453,622None
Principia Wealth Advisory, LLC2026-06-302026-08-2711$1,420None
Principia Wealth Advisory, LLC2026-03-312026-08-2710$1,068None
Brown Financial Advisors2026-06-302026-08-271,606$207,319None
Advisors Asset Management, Inc.2024-03-312026-08-273,278$259,323None
Advisors Asset Management, Inc.2025-03-312026-08-277,321$657,133None
Advisors Asset Management, Inc.2022-09-302026-08-274,475$300,000None
Advisors Asset Management, Inc.2020-12-312026-08-2710,230$519,000None
Advisors Asset Management, Inc.2022-03-312026-08-278,330$658,237None
Advisors Asset Management, Inc.2023-06-302026-08-273,574$188,671None
Advisors Asset Management, Inc.2023-09-302026-08-273,751$197,715None
Advisors Asset Management, Inc.2023-03-312026-08-272,335$129,593None
Advisors Asset Management, Inc.2021-03-312026-08-2710,541$777,926None
Advisors Asset Management, Inc.2021-06-302026-08-2710,971$787,000None
Advisors Asset Management, Inc.2020-09-302026-08-2711,095$363,250None
Advisors Asset Management, Inc.2025-09-302026-08-277,655$814,875None
Advisors Asset Management, Inc.2023-12-312026-08-273,640$261,898None
Dakota Wealth Management2025-12-312026-08-276,716$754,812None
Dakota Wealth Management2026-03-312026-08-276,361$679,101None
Advisors Asset Management, Inc.2019-12-312026-08-2615,837$771,262None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-03-312026-08-2641,848$4,467,692None
VIRGINIA RETIREMENT SYSTEMS ET Al2026-06-302026-08-2649,348$6,370,333None
Advisors Asset Management, Inc.2025-06-302026-08-258,585$866,913None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25159,976$20,651,302None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2520,651,302$159,976,000None
Advisors Asset Management, Inc.2024-09-302026-08-224,566$377,791None
Advisors Asset Management, Inc.2024-06-302026-08-223,564$260,992None
Advisors Asset Management, Inc.2024-12-312026-08-227,513$719,445None
Advisors Asset Management, Inc.2025-12-312026-08-226,611$743,010None
Advisors Asset Management, Inc.2020-03-312026-08-2213,832$356,036None
Assenagon Asset Management S.A.2026-06-302026-08-2218,000$2,323,620None
Harvest Fund Management Co., Ltd2026-06-302026-08-21315$41,000None
Rehmann Capital Advisory Group2026-06-302026-08-213,337$431,100None
Expect Equity LLC2026-03-312026-08-2023,015$2,457,081None
Expect Equity LLC2025-12-312026-08-2017,135$1,925,803None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2048,000$6,196,275None
Beacon Pointe Advisors, LLC2026-06-302026-08-191,586$204,741None
Advisors Asset Management, Inc.2019-03-312026-08-1924,428$1,171,811None
Advisors Asset Management, Inc.2019-09-302026-08-1919,353$857,144None
Advisors Asset Management, Inc.2019-06-302026-08-1922,618$1,057,844None
JDM Financial Group LLC2026-06-302026-08-1976$9,811None

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

Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Cornerstone Financial Management LLC ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Advisors Asset Management, Inc. ↗Corient Private Wealth LP ↗Corient Private Wealth LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.