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Public ownership evidence

Nordson Corp (NDSN) Ownership Disclosures

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

As of 2026-10-14T23:32:50.005Z

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2026-09-162026-09-15Rutledge Joseph MS684Not reported

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

The displayed observation date is 2026-09-15 and its public availability date is 2026-09-16. 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 S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

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.

Recent Form 4 activity

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2026-09-162026-09-15Rutledge Joseph MS684Not reported
2026-09-042026-09-02Morris Milton MayoS156Not reported
2026-08-292026-08-27MCDONOUGH JENNIFER LS260Not reported
2026-08-282026-08-26Hopgood Daniel RoyS1,329Not reported
2026-08-042026-07-31DeFord John AA84Not reported
2026-08-042026-07-31MAPES CHRISTOPHER LA42Not 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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B. Riley Wealth Advisors, Inc.2025-03-312026-08-291,003$202,313None
OPTIMIZE FINANCIAL INC.2026-06-302026-08-281,283$387,068None
Advisors Asset Management, Inc.2021-12-312026-08-2812,193$3,112,507None
Advisors Asset Management, Inc.2022-12-312026-08-287,381$1,754,611None
Advisors Asset Management, Inc.2020-06-302026-08-283,918$743,284None
Advisors Asset Management, Inc.2022-06-302026-08-2813,422$2,717,000None
Advisors Asset Management, Inc.2021-09-302026-08-286,606$1,573,000None
Corient Private Wealth LP2026-06-302026-08-281,238$373,512None
Corient Private Wealth LP2026-06-302026-08-2843,281$13,057,573None
Reflection Asset Management2026-03-312026-08-278,215$2,185,683None
HORAN Wealth, LLC2026-06-302026-08-273,840$1,158,490None
Principia Wealth Advisory, LLC2026-06-302026-08-27391$117,961None
Principia Wealth Advisory, LLC2026-03-312026-08-27387$102,965None
Advisors Asset Management, Inc.2024-03-312026-08-272,838$779,145None
Advisors Asset Management, Inc.2025-03-312026-08-272,413$486,750None
Advisors Asset Management, Inc.2022-09-302026-08-2713,377$2,840,000None
Advisors Asset Management, Inc.2020-12-312026-08-275,346$1,074,000None
Advisors Asset Management, Inc.2022-03-312026-08-2714,151$3,213,409None
Advisors Asset Management, Inc.2023-06-302026-08-273,449$855,973None
Advisors Asset Management, Inc.2023-09-302026-08-273,631$810,330None
Advisors Asset Management, Inc.2023-03-312026-08-272,629$584,322None
Advisors Asset Management, Inc.2021-03-312026-08-276,323$1,256,254None
Advisors Asset Management, Inc.2021-06-302026-08-276,729$1,477,000None
Advisors Asset Management, Inc.2020-09-302026-08-275,009$960,826None
Advisors Asset Management, Inc.2025-09-302026-08-271,047$237,617None
Advisors Asset Management, Inc.2023-12-312026-08-272,876$759,724None
Dakota Wealth Management2025-12-312026-08-275,656$1,359,873None
Dakota Wealth Management2026-03-312026-08-275,662$1,506,432None
Groupe la Francaise2026-06-302026-08-261,966$593,123None
Advisors Asset Management, Inc.2019-12-312026-08-26546$88,911None
Advisors Asset Management, Inc.2025-06-302026-08-251,427$305,906None
CYBER HORNET ETFs LLC2026-06-302026-08-25143$43,142None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2569,787$21,054,040None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-2521,054,040$69,787,000None
Advisors Asset Management, Inc.2024-09-302026-08-222,556$671,282None
Advisors Asset Management, Inc.2024-06-302026-08-222,171$503,542None
Advisors Asset Management, Inc.2024-12-312026-08-222,122$444,007None
Advisors Asset Management, Inc.2025-12-312026-08-22555$133,439None
Assenagon Asset Management S.A.2026-06-302026-08-2216,831$5,077,744None
Kingsview Wealth Management, LLC2026-06-302026-08-201,024$308,952None
Archer Investment Corp2026-06-302026-08-2056$16,902None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2025,163$7,591,471None
Sankala Group LLC2026-06-302026-08-191$305None
Advisors Asset Management, Inc.2019-03-312026-08-192,236$296,315None
Advisors Asset Management, Inc.2019-09-302026-08-191,043$152,549None
Advisors Asset Management, Inc.2019-06-302026-08-191,691$238,955None
JDM Financial Group LLC2026-06-302026-08-1912$3,620None
Ensign Peak Advisors, Inc2026-03-312026-08-194,391$1,168,269None
Ensign Peak Advisors, Inc2025-12-312026-08-192,781$668,636None
Ensign Peak Advisors, Inc2025-09-302026-08-198,581$1,947,458None

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

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.

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.