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Public ownership evidence

AngioDynamics, Inc. (ANGO) Ownership Disclosures

Read ANGO 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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2026-08-012026-07-30Nighan Warren JRS23,370Not reported

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

The displayed observation date is 2026-07-30 and its public availability date is 2026-08-01. Subtracting those calendar dates gives 2 days 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.

SEC 0001140361-26-030514 ↗SEC 0001140361-26-029341 ↗SEC 0001140361-26-029340 ↗

Recent Form 4 activity

Inspect all 18 displayed rows: Recent Form 4 activity

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2026-08-012026-07-30Nighan Warren JRS23,370Not reported
2026-07-232026-07-15REED JAN STERNA11,887Not reported
2026-07-232026-07-15Licitra Karen AA11,887Not reported
2026-07-232026-07-15JOHNSON WESLEYA11,887Not reported
2026-07-232026-07-15DONNELLY HOWARD WA11,887Not reported
2026-07-232026-07-15Burgess LorindaA11,887Not reported
2026-07-232026-07-15Auen Eileen O'SheaA11,887Not reported
2026-07-232026-07-15Tarnoff Michael EA11,887Not reported
2026-07-232026-07-15Trowbridge Stephen AA53,257Not reported
2026-07-232026-07-15Trowbridge Stephen AA53,257Not reported
2026-07-232026-07-15Piccinini LauraA19,860Not reported
2026-07-232026-07-15Piccinini LauraA19,860Not reported
2026-07-232026-07-15Nighan Warren JRA17,966Not reported
2026-07-232026-07-15Nighan Warren JRA17,966Not reported
2026-07-232026-07-15Campbell Chad ThomasA16,081Not reported
2026-07-232026-07-15Campbell Chad ThomasA16,081Not reported
2026-07-232026-07-15Weiss Lawrence TA21,288Not reported
2026-07-232026-07-15Weiss Lawrence TA21,288Not 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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Corient Private Wealth LP2026-06-302026-08-2810,337$134,486None
First Eagle Investment Management, LLC2026-06-302026-08-25276,435$3,596,419None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-25512$6,661None
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM2026-06-302026-08-256,661$512,000None
Assenagon Asset Management S.A.2026-06-302026-08-2227,727$360,728None
MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2022,094$287,443None
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO2026-06-302026-08-184,950$64,400None
Broadfin Holdings LLC2026-06-302026-08-151,818,533$23,659,114None
SEI INVESTMENTS CO2026-06-302026-08-15116,443$1,514,923None
SEI INVESTMENTS CO2026-06-302026-08-15826$10,750None
JPL Wealth Management, LLC2026-06-302026-08-158$105None
Basecamp Wealth Advisors LLC2026-06-302026-08-1588$1,145None
XTX Topco Ltd2026-06-302026-08-1541,030$533,800None
Aquatic Capital Management LLC2026-06-302026-08-1528,061$365,074None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-15374,029$4,866,117None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-15374,029$4,866,117None
ExodusPoint Capital Management, LP2026-06-302026-08-1531,274$406,875None
OSAIC HOLDINGS, INC.2026-06-302026-08-153,326$43,271None
Squarepoint Ops LLC2026-06-302026-08-1537,626$489,514None
Trexquant Investment LP2026-06-302026-08-1532,203$418,961None
MetLife Investment Management, LLC2026-06-302026-08-1521,488$279,559None
Orion Porfolio Solutions, LLC2026-06-302026-08-15185,844$2,417,826None
Gallagher Fiduciary Advisors, LLC2026-06-302026-08-1545,248$588,676None
Legal & General Group Plc2026-06-302026-08-153,488$45,379None
Manatuck Hill Partners, LLC2026-06-302026-08-15276,500$3,597,265None
MOORE CAPITAL MANAGEMENT, LP2026-06-302026-08-15183,099$2,382,118None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1510,647$138,517None
SYSTEMATIC FINANCIAL MANAGEMENT LP2026-06-302026-08-1544,978$585,179None
SYSTEMATIC FINANCIAL MANAGEMENT LP2026-06-302026-08-152,595,236$33,764,020None
ARMISTICE CAPITAL, LLC2026-06-302026-08-152,198,000$28,595,980None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15783,125$10,188,456None
LAZARD ASSET MANAGEMENT LLC2026-06-302026-08-15154,379$2,008,471None
Balyasny Asset Management L.P.2026-06-302026-08-1512,125$157,746None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-151,100$14,740None
AMERIPRISE FINANCIAL INC2026-06-302026-08-1599,402$1,293,221None
Cerity Partners LLC2026-06-302026-08-156,280$81,703None
Cerity Partners LLC2026-06-302026-08-1512,184$158,514None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1555$716None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-152,443$31,783None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,956$25,448None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15101$1,314None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1512$156None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15444$5,776None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15584,138$7,599,635None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-158$104None
MANUFACTURERS LIFE INSURANCE COMPANY, THE2026-06-302026-08-1510,159$132,169None
ROYAL BANK OF CANADA2026-06-302026-08-1571,253$927,000None
ROYAL BANK OF CANADA2026-06-302026-08-151,121$15,000None
ALLIANCEBERNSTEIN L.P.2026-06-302026-08-1540,567$461,247None
CANADA PENSION PLAN INVESTMENT BOARD2026-06-302026-08-1532,900$428,029None

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

Corient Private Wealth LP ↗First Eagle Investment Management, LLC ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM ↗Assenagon Asset Management S.A. ↗MERCER GLOBAL ADVISORS INC /ADV ↗PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO ↗Broadfin Holdings LLC ↗SEI INVESTMENTS CO ↗SEI INVESTMENTS CO ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.