Public ownership evidence

Icon Plc (ICLR) Ownership Disclosures

Read ICLR 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

Icon Plc: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-18
Trade date
2026-09-16
Reporting owners
CLIMAX JOHN DR
Code
S
Shares
5,005
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 0001628280-26-062609
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 ICLR fundamentals

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

Read ICLR 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

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2026-09-182026-09-16CLIMAX JOHN DRS5,005Not reported
2026-09-182026-09-17McCague Eugene PacelliS3,255Not reported
2026-09-182026-09-17Murphy Ronan MartinS5,005Not reported
2026-08-132026-08-11Whitaker Anne ClemS67Not reported
2026-08-132026-08-11Whitaker Anne ClemS590Not reported
2026-08-132026-08-11Whitaker Anne ClemS96Not reported
2026-08-132026-08-11Whitaker Anne ClemS88Not reported
2026-08-132026-08-10Whitaker Anne ClemA1,324Not reported
2026-08-132026-08-11O'Neill JulieS73Not reported
2026-08-132026-08-11O'Neill JulieS642Not reported
2026-08-132026-08-11O'Neill JulieS105Not reported
2026-08-132026-08-11O'Neill JulieS95Not reported
2026-08-132026-08-10O'Neill JulieA1,324Not reported
2026-08-132026-08-11Murray CiaranS212Not reported
2026-08-132026-08-11Murray CiaranS1,880Not reported
2026-08-132026-08-11Murray CiaranS305Not reported
2026-08-132026-08-11Murray CiaranS280Not reported
2026-08-132026-08-10Murray CiaranA2,047Not reported
2026-08-132026-08-11Murphy Ronan MartinS67Not reported
2026-08-132026-08-11Murphy Ronan MartinS590Not reported
2026-08-132026-08-11Murphy Ronan MartinS96Not reported
2026-08-132026-08-11Murphy Ronan MartinS88Not reported
2026-08-132026-08-10Murphy Ronan MartinA1,324Not reported
2026-08-132026-08-11McCague Eugene PacelliS67Not reported
2026-08-132026-08-11McCague Eugene PacelliS590Not reported
2026-08-132026-08-11McCague Eugene PacelliS96Not reported
2026-08-132026-08-11McCague Eugene PacelliS88Not reported
2026-08-132026-08-10McCague Eugene PacelliA1,324Not reported
2026-08-132026-08-10Lyons EmerA5,886Not reported
2026-08-132026-08-11Grais LindaS67Not reported
2026-08-132026-08-11Grais LindaS590Not reported
2026-08-132026-08-11Grais LindaS97Not reported
2026-08-132026-08-11Grais LindaS87Not reported
2026-08-132026-08-10Grais LindaA1,324Not reported
2026-08-132026-08-11CLIMAX JOHN DRS67Not reported
2026-08-132026-08-11CLIMAX JOHN DRS591Not reported
2026-08-132026-08-11CLIMAX JOHN DRS95Not reported
2026-08-132026-08-11CLIMAX JOHN DRS88Not reported
2026-08-132026-08-10CLIMAX JOHN DRA1,324Not reported
2026-08-132026-08-11Clerkin Nigel Bernard JohnS180Not reported
2026-08-132026-08-11Clerkin Nigel Bernard JohnS1,591Not reported
2026-08-132026-08-11Clerkin Nigel Bernard JohnS259Not reported
2026-08-132026-08-11Clerkin Nigel Bernard JohnS237Not reported
2026-08-132026-08-10Clerkin Nigel Bernard JohnA4,793Not reported
2026-08-132026-08-10Clerkin Nigel Bernard JohnA14,164Not reported
2026-08-132026-08-10Egan Kevin FrancisA1,324Not reported
2026-08-122026-08-10Elliott Jeffrey ThomasA1,324Not reported
2026-08-122026-08-10Balfe Barry EdwardS78Not reported
2026-08-122026-08-10Balfe Barry EdwardS304Not reported
2026-08-122026-08-10Balfe Barry EdwardA32,635Not 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.

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Cornerstone Financial Management LLC2026-06-302026-08-2921$3,648None
Cornerstone Financial Management LLC2025-12-312026-08-2916$2,916None
Advisors Asset Management, Inc.2021-12-312026-08-2828,769$8,909,759None
Advisors Asset Management, Inc.2022-12-312026-08-289,966$1,935,896None
Advisors Asset Management, Inc.2020-06-302026-08-2821,193$3,570,173None
Advisors Asset Management, Inc.2022-06-302026-08-2818,398$3,987,000None
Advisors Asset Management, Inc.2021-09-302026-08-2829,176$7,645,000None
Corient Private Wealth LP2026-06-302026-08-28114,826$19,946,426None
VELA Investment Management, LLC2026-06-302026-08-2812,192$2,117,872None
VELA Investment Management, LLC2026-03-312026-08-281,994$220,656None
Advisors Asset Management, Inc.2024-03-312026-08-271,330$446,814None
Advisors Asset Management, Inc.2025-03-312026-08-27641$112,169None
Advisors Asset Management, Inc.2022-09-302026-08-2716,971$3,119,000None
Advisors Asset Management, Inc.2020-12-312026-08-2726,368$5,141,000None
Advisors Asset Management, Inc.2022-03-312026-08-2724,284$5,906,354None
Advisors Asset Management, Inc.2023-06-302026-08-275,697$1,425,389None
Advisors Asset Management, Inc.2023-09-302026-08-275,286$1,301,678None
Advisors Asset Management, Inc.2023-03-312026-08-278,639$1,845,204None
Advisors Asset Management, Inc.2021-03-312026-08-2729,107$5,715,742None
Advisors Asset Management, Inc.2021-06-302026-08-2729,799$6,160,000None
Advisors Asset Management, Inc.2020-09-302026-08-2722,599$4,318,443None
Advisors Asset Management, Inc.2025-09-302026-08-27607$106,225None
Advisors Asset Management, Inc.2023-12-312026-08-272,033$575,481None
Groupe la Francaise2026-06-302026-08-261,300$226,021None
Advisors Asset Management, Inc.2019-12-312026-08-2615,576$2,682,654None
Advisors Asset Management, Inc.2025-06-302026-08-25612$89,015None
Advisors Asset Management, Inc.2024-09-302026-08-22717$206,001None
Advisors Asset Management, Inc.2024-06-302026-08-22828$259,553None
Advisors Asset Management, Inc.2024-12-312026-08-22670$140,506None
Advisors Asset Management, Inc.2025-12-312026-08-22603$109,879None
Advisors Asset Management, Inc.2020-03-312026-08-2217,037$2,317,032None
CLIFFORD SWAN INVESTMENT COUNSEL LLC2026-06-302026-08-211,360$236,246None
Advisors Asset Management, Inc.2019-03-312026-08-1915,030$2,052,797None
Advisors Asset Management, Inc.2019-09-302026-08-1914,730$2,170,318None
Advisors Asset Management, Inc.2019-06-302026-08-1916,987$2,615,488None
Liontrust Investment Partners LLP2026-06-302026-08-1938,857$6,749,849None
MUHLENKAMP & CO INC2026-06-302026-08-1966,337$11,523,400None
PIN OAK INVESTMENT ADVISORS INC2026-06-302026-08-1938$7,000None
Corient Private Wealth LP2026-06-302026-08-18114,844$19,949,380None
Empowered Funds, LLC2026-06-302026-08-1818,027$3,131,470None
Empowered Funds, LLC2026-06-302026-08-181,657$287,837None
Empowered Funds, LLC2026-06-302026-08-1854$9,380None
Grandeur Peak Global Advisors, LLC2026-06-302026-08-1813,910$2,416,306None
Transamerica Financial Advisors, LLC2026-06-302026-08-181,823$316,675None
Fayez Sarofim & Co2026-06-302026-08-182,270$394,322None
FORMULA GROWTH LTD2026-06-302026-08-1818,692$3,246,987None
AMERIFLEX GROUP, INC.2026-06-302026-08-1569$11,986None
Synergy Investment Management, LLC2026-06-302026-08-1548$8,553None
SummitTX Capital, L.P.2026-06-302026-08-1515,199$2,640,218None
SEI INVESTMENTS CO2026-06-302026-08-15868,805$150,920,117None

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.

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