ICON PLC

Symbol
ICLR on Nasdaq
Business address
South County Business Park, Leopardstown, Dublin 18, Ireland, 00000
Former names
ICON PLC /ADR/ (to 07 Feb 2013)
ICON PLC has filed 754 SEC EDGAR filings since 12 Feb 2001

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G Open Document Open Filing 14 Nov 2025 005-60623
SCHEDULE 13G Open Document Open Filing 12 Nov 2025 005-60623
6-K Open Document Open Filing 6-K 12 Nov 2025 12 Nov 2025 333-08704
144 Open Document Open Filing 03 Nov 2025 333-08704
6-K Open Document | Data Open Filing 6-K 23 Oct 2025 30 Sep 2025 333-08704
6-K Open Document Open Filing 6-K 22 Oct 2025 30 Sep 2025 333-08704
144 Open Document Open Filing 02 Oct 2025 333-08704
6-K Open Document Open Filing 6-K 24 Sep 2025 24 Sep 2025 333-08704
6-K Open Document Open Filing 6-K 04 Sep 2025 04 Sep 2025 333-08704
6-K Open Document Open Filing 6-K 04 Sep 2025 04 Sep 2025 333-08704
6-K Open Document Open Filing 6-K 02 Sep 2025 02 Sep 2025 333-08704
6-K Open Document Open Filing 6-K 26 Aug 2025 07 Aug 2025 333-08704
6-K Open Document Open Filing 6-K 12 Aug 2025 12 Aug 2025 333-08704
SCHEDULE 13G/A Open Document Open Filing 12 Aug 2025 005-60623
144 Open Document Open Filing 08 Aug 2025 333-08704
144 Open Document Open Filing 08 Aug 2025 333-08704
6-K Open Document | Data Open Filing 6-K 24 Jul 2025 30 Jun 2025 333-08704
6-K Open Document Open Filing 6-K 23 Jul 2025 23 Jul 2025 333-08704
6-K Open Document Open Filing 6-K 23 Jul 2025 23 Jul 2025 333-08704
SCHEDULE 13G/A Open Document Open Filing 03 Jul 2025 005-60623
6-K Open Document Open Filing 6-K 23 Jun 2025 23 Jun 2025 333-08704
6-K Open Document Open Filing 6-K 18 Jun 2025 18 Jun 2025 333-08704
6-K Open Document Open Filing 6-K 11 Jun 2025 11 Jun 2025 333-08704
6-K Open Document Open Filing 6-K 27 May 2025 27 May 2025 333-08704
144 Open Document Open Filing 23 May 2025 333-08704
144 Open Document Open Filing 23 May 2025 333-08704
144 Open Document Open Filing 23 May 2025 333-08704
144 Open Document Open Filing 23 May 2025 333-08704
144 Open Document Open Filing 23 May 2025 333-08704
144 Open Document Open Filing 23 May 2025 333-08704
144 Open Document Open Filing 19 May 2025 333-08704
144 Open Document Open Filing 19 May 2025 333-08704
6-K Open Document Open Filing 6-K 19 May 2025 19 May 2025 333-08704
SCHEDULE 13G Open Document Open Filing 15 May 2025 005-60623
144 Open Document Open Filing 06 May 2025 333-08704
6-K Open Document | Data Open Filing 6-K 02 May 2025 31 Mar 2025 333-08704
6-K Open Document Open Filing 6-K 30 Apr 2025 30 Apr 2025 333-08704
6-K Open Document Open Filing 6-K 31 Mar 2025 31 Mar 2025 333-08704
144 Open Document Open Filing 17 Mar 2025 333-08704
6-K Open Document Open Filing 6-K 12 Mar 2025 05 Mar 2025 333-08704
6-K Open Document Open Filing 6-K 05 Mar 2025 05 Mar 2025 333-08704
144 Open Document Open Filing 04 Mar 2025 333-08704
144 Open Document Open Filing 04 Mar 2025 333-08704
144 Open Document Open Filing 04 Mar 2025 333-08704
144 Open Document Open Filing 04 Mar 2025 333-08704
6-K Open Document Open Filing 6-K 03 Mar 2025 03 Mar 2025 333-08704
20-F Open Document | Data Open Filing 20-F 21 Feb 2025 31 Dec 2024 333-08704
6-K Open Document Open Filing 6-K 19 Feb 2025 19 Feb 2025 333-08704
6-K Open Document Open Filing 6-K 29 Jan 2025 29 Jan 2025 333-08704
6-K Open Document Open Filing 6-K 14 Jan 2025 14 Jan 2025 333-08704
6-K Open Document Open Filing 6-K 07 Jan 2025 07 Jan 2025 333-08704
6-K Open Document Open Filing 6-K 18 Dec 2024 18 Dec 2024 333-08704
144 Open Document Open Filing 05 Dec 2024 333-08704
6-K Open Document Open Filing 6-K 13 Nov 2024 13 Nov 2024 333-08704
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 12 Nov 2024 005-60623
S-8 Open Document | Data Open Filing S-8 25 Oct 2024 333-282826
6-K Open Document | Data Open Filing 6-K 25 Oct 2024 30 Sep 2024 333-08704
6-K Open Document Open Filing 6-K 23 Oct 2024 23 Oct 2024 333-08704
6-K Open Document Open Filing 6-K 27 Sep 2024 27 Sep 2024 333-08704
6-K Open Document Open Filing 6-K 03 Sep 2024 03 Sep 2024 333-08704
144 Open Document Open Filing 26 Aug 2024 333-08704
6-K Open Document Open Filing 6-K 14 Aug 2024 14 Aug 2024 333-08704
144 Open Document Open Filing 30 Jul 2024 333-08704
144 Open Document Open Filing 29 Jul 2024 333-08704
144 Open Document Open Filing 29 Jul 2024 333-08704
6-K Open Document | Data Open Filing 6-K 25 Jul 2024 30 Jun 2024 333-08704
6-K Open Document Open Filing 6-K 24 Jul 2024 24 Jul 2024 333-08704
6-K Open Document Open Filing 6-K 24 Jul 2024 24 Jul 2024 333-08704
6-K Open Document Open Filing 6-K 01 Jul 2024 01 Jul 2024 333-08704
6-K Open Document Open Filing 6-K 10 Jun 2024 10 Jun 2024 333-08704
144 Open Document Open Filing 05 Jun 2024 333-08704
144 Open Document Open Filing 05 Jun 2024 333-08704
6-K Open Document Open Filing 6-K 04 Jun 2024 04 Jun 2024 333-08704
144 Open Document Open Filing 03 Jun 2024 333-08704
6-K Open Document Open Filing 6-K 30 May 2024 30 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
144 Open Document Open Filing 23 May 2024 333-08704
6-K Open Document Open Filing 6-K 20 May 2024 20 May 2024 333-08704
144 Open Document Open Filing 15 May 2024 333-08704
144 Open Document Open Filing 10 May 2024 333-08704
6-K Open Document Open Filing 6-K 09 May 2024 09 May 2024 333-08704
6-K Open Document Open Filing FORM 6-K 08 May 2024 08 May 2024 333-08704
424B5 Open Document Open Filing 424B5 02 May 2024 333-278943
FWP Open Document Open Filing FWP 01 May 2024
6-K Open Document Open Filing 6-K 30 Apr 2024 30 Apr 2024 333-08704
6-K Open Document | Data Open Filing 6-K 26 Apr 2024 31 Mar 2024 333-08704
424B5 Open Document Open Filing 424B5 26 Apr 2024 333-278943
F-3ASR Open Document Open Filing F-3 26 Apr 2024 333-278943
6-K Open Document | Data Open Filing 6-K 25 Apr 2024 31 Mar 2024 333-08704
6-K Open Document Open Filing 6-K 24 Apr 2024 24 Apr 2024 333-08704
6-K Open Document Open Filing 6-K 03 Apr 2024 03 Apr 2024 333-08704
6-K Open Document Open Filing 6-K 25 Mar 2024 25 Mar 2024 333-08704
144 Open Document Open Filing 18 Mar 2024 333-08704
144 Open Document Open Filing 13 Mar 2024 333-08704
144 Open Document Open Filing 08 Mar 2024 333-08704
144 Open Document Open Filing 06 Mar 2024 333-08704
144 Open Document Open Filing 04 Mar 2024 333-08704
144 Open Document Open Filing 04 Mar 2024 333-08704
144 Open Document Open Filing 04 Mar 2024 333-08704
144 Open Document Open Filing 04 Mar 2024 333-08704
144 Open Document Open Filing 04 Mar 2024 333-08704
6-K Open Document Open Filing 6-K 26 Feb 2024 26 Feb 2024 333-08704
144 Open Document Open Filing 26 Feb 2024 333-08704
144 Open Document Open Filing 26 Feb 2024 333-08704
20-F Open Document | Data Open Filing 20-F 23 Feb 2024 31 Dec 2023 333-08704
6-K Open Document Open Filing 6-K 21 Feb 2024 21 Feb 2024 333-08704
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 09 Feb 2024 005-60623
SC 13G/A Open Document Open Filing FORM SC 13G/A 30 Jan 2024 005-60623
6-K Open Document Open Filing ICON PLC 6-K 30 Jan 2024 30 Jan 2024 333-08704
6-K Open Document Open Filing ICON PLC 6-K 09 Jan 2024 09 Jan 2024 333-08704
6-K Open Document Open Filing ICON PLC 6-K 04 Jan 2024 04 Jan 2024 333-08704
144 Open Document Open Filing 13 Dec 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 07 Dec 2023 07 Dec 2023 333-08704
144 Open Document Open Filing 21 Nov 2023 333-08704
144 Open Document Open Filing 21 Nov 2023 333-08704
144 Open Document Open Filing 16 Nov 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 08 Nov 2023 08 Nov 2023 333-08704
144 Open Document Open Filing 07 Nov 2023 333-08704
6-K Open Document | Data Open Filing 6-K 27 Oct 2023 30 Sep 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 Oct 2023 25 Oct 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 12 Oct 2023 12 Oct 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Sep 2023 21 Sep 2023 333-08704
144 Open Document Open Filing 15 Sep 2023 333-08704
144 Open Document Open Filing 14 Sep 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 06 Sep 2023 06 Sep 2023 333-08704
144 Open Document Open Filing 25 Aug 2023 333-08704
144 Open Document Open Filing 08 Aug 2023 333-08704
144 Open Document Open Filing 04 Aug 2023 333-08704
144 Open Document Open Filing 01 Aug 2023 333-08704
144 Open Document Open Filing 31 Jul 2023 333-08704
144 Open Document Open Filing 31 Jul 2023 333-08704
6-K Open Document | Data Open Filing 6-K 28 Jul 2023 30 Jun 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 26 Jul 2023 26 Jul 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 26 Jul 2023 26 Jul 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 05 Jul 2023 05 Jul 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Jun 2023 27 Jun 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 26 Jun 2023 26 Jun 2023 333-08704
144 Open Document Open Filing 14 Jun 2023 333-08704
6-K Open Document Open Filing 6-K 12 Jun 2023 31 Dec 2022 333-08704
144 Open Document Open Filing 09 Jun 2023 333-08704
144 Open Document Open Filing 02 Jun 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 31 May 2023 31 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
144 Open Document Open Filing 22 May 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 16 May 2023 16 May 2023 333-08704
6-K Open Document | Data Open Filing 6-K 28 Apr 2023 31 Mar 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 26 Apr 2023 26 Apr 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 29 Mar 2023 29 Mar 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Feb 2023 27 Feb 2023 333-08704
20-F Open Document | Data Open Filing 20-F 24 Feb 2023 31 Dec 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Feb 2023 22 Feb 2023 333-08704
SC 13G/A Open Document Open Filing FORM SC 13G/A 10 Feb 2023 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 08 Feb 2023 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 06 Feb 2023 005-60623
6-K Open Document Open Filing ICON PLC 6-K 26 Jan 2023 26 Jan 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 10 Jan 2023 10 Jan 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 Jan 2023 03 Jan 2023 333-08704
6-K Open Document Open Filing ICON PLC 6-K 23 Nov 2022 23 Nov 2022 333-08704
6-K Open Document | Data Open Filing 6-K 04 Nov 2022 30 Sep 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Nov 2022 02 Nov 2022 333-08704
UPLOAD Open Document Open Filing 18 Oct 2022
CORRESP Open Document Open Filing 06 Oct 2022
6-K Open Document Open Filing ICON PLC 6-K 26 Sep 2022 26 Sep 2022 333-08704
UPLOAD Open Document Open Filing 22 Sep 2022
6-K Open Document Open Filing ICON PLC 6-K 06 Sep 2022 06 Sep 2022 333-08704
CORRESP Open Document Open Filing 01 Sep 2022
6-K Open Document Open Filing ICON PLC 6-K 31 Aug 2022 31 Aug 2022 333-08704
UPLOAD Open Document Open Filing 19 Aug 2022
6-K Open Document | Data Open Filing 6-K 29 Jul 2022 30 Jun 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Jul 2022 27 Jul 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Jul 2022 27 Jul 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Jun 2022 21 Jun 2022 333-08704
6-K Open Document Open Filing 6-K 17 Jun 2022 31 Dec 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 23 May 2022 23 May 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 May 2022 03 May 2022 333-08704
6-K Open Document | Data Open Filing 6-K 29 Apr 2022 31 Mar 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Apr 2022 27 Apr 2022 333-08704
6-K Open Document Open Filing ICON PLC. FORM 6-K 10 Mar 2022 10 Mar 2022 333-08704
20-F Open Document | Data Open Filing 20-F 01 Mar 2022 31 Dec 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Feb 2022 22 Feb 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 17 Feb 2022 17 Feb 2022 333-08704
SC 13G/A Open Document Open Filing FORM SC 13G/A 10 Feb 2022 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 04 Feb 2022 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 02 Feb 2022 005-60623
6-K Open Document Open Filing ICON PLC 6-K 12 Jan 2022 12 Jan 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 05 Jan 2022 05 Jan 2022 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Nov 2021 22 Nov 2021 333-08704
6-K Open Document | Data Open Filing 6-K 09 Nov 2021 30 Sep 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 05 Nov 2021 05 Nov 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 Nov 2021 03 Nov 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Sep 2021 02 Sep 2021 333-08704
6-K Open Document | Data Open Filing 6-K 23 Jul 2021 30 Jun 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Jul 2021 21 Jul 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Jul 2021 21 Jul 2021 333-08704
S-8 POS Open Document Open Filing S-8 POS 01 Jul 2021 333-257578
S-8 POS Open Document Open Filing S-8 POS 01 Jul 2021 333-254891
6-K Open Document Open Filing 6-K 01 Jul 2021 01 Jul 2021 333-08704
F-4MEF Open Document Open Filing FORM F-4MEF 30 Jun 2021 333-257578
6-K Open Document Open Filing ICON PLC 6-K 17 Jun 2021 17 Jun 2021 333-08704
6-K Open Document Open Filing 6-K 16 Jun 2021 31 Dec 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 15 Jun 2021 15 Jun 2021 333-08704
425 Open Document Open Filing 425 14 Jun 2021
6-K Open Document Open Filing 6-K 14 Jun 2021 14 Jun 2021 333-08704
425 Open Document Open Filing 6-K 14 Jun 2021
6-K Open Document Open Filing 6-K 14 Jun 2021 14 Jun 2021 333-08704
425 Open Document Open Filing 425 08 Jun 2021
6-K Open Document Open Filing 6-K 08 Jun 2021 07 Jun 2021 333-08704
425 Open Document Open Filing 425 04 Jun 2021
6-K Open Document Open Filing 6-K 04 Jun 2021 04 Jun 2021 333-08704
425 Open Document Open Filing 425 02 Jun 2021
6-K Open Document Open Filing 6-K 02 Jun 2021 02 Jun 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 May 2021 25 May 2021 333-08704
425 Open Document Open Filing 425 21 May 2021
425 Open Document Open Filing 425 20 May 2021
425 Open Document Open Filing 425 19 May 2021
425 Open Document Open Filing 425 17 May 2021
425 Open Document Open Filing 425 17 May 2021
6-K Open Document Open Filing FORM 6-K 17 May 2021 17 May 2021 333-08704
425 Open Document Open Filing 425 11 May 2021
425 Open Document Open Filing 425 11 May 2021
SC 13G Open Document Open Filing SEC SCHEDULE 13G 07 May 2021 005-60623
6-K Open Document Open Filing ICON PLC 6-K 05 May 2021 05 May 2021 333-08704
6-K Open Document | Data Open Filing 6-K 30 Apr 2021 31 Mar 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 28 Apr 2021 28 Apr 2021 333-08704
424B3 Open Document Open Filing 424B3 28 Apr 2021 333-254891
EFFECT Open Document Open Filing 27 Apr 2021 333-254891
F-4/A Open Document Open Filing F-4/A 27 Apr 2021 333-254891
CORRESP Open Document Open Filing 26 Apr 2021
425 Open Document Open Filing 425 20 Apr 2021
425 Open Document Open Filing 425 16 Apr 2021
6-K Open Document Open Filing FORM 6-K 16 Apr 2021 16 Apr 2021 333-08704
UPLOAD Open Document Open Filing 08 Apr 2021
425 Open Document Open Filing 425 01 Apr 2021
F-4 Open Document Open Filing F-4 31 Mar 2021 333-254891
425 Open Document Open Filing 425 19 Mar 2021
425 Open Document Open Filing 425 10 Mar 2021
425 Open Document Open Filing 425 10 Mar 2021
425 Open Document Open Filing 425 09 Mar 2021
6-K Open Document Open Filing ICON PLC 6-K 09 Mar 2021 09 Mar 2021 333-08704
425 Open Document Open Filing 425 08 Mar 2021
425 Open Document Open Filing 425 08 Mar 2021
425 Open Document Open Filing 425 05 Mar 2021
425 Open Document Open Filing 425 05 Mar 2021
425 Open Document Open Filing 425 04 Mar 2021
425 Open Document Open Filing 425 03 Mar 2021
425 Open Document Open Filing 425 01 Mar 2021
425 Open Document Open Filing 425 26 Feb 2021
425 Open Document Open Filing 425 26 Feb 2021
425 Open Document Open Filing 425 25 Feb 2021
425 Open Document Open Filing 425 25 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
425 Open Document Open Filing 425 24 Feb 2021
20-F Open Document | Data Open Filing 20-F 24 Feb 2021 31 Dec 2020 333-08704
6-K Open Document Open Filing 6-K 24 Feb 2021 24 Feb 2021 333-08704
6-K Open Document Open Filing 6-K 24 Feb 2021 24 Feb 2021 333-08704
425 Open Document Open Filing 425 24 Feb 2021
6-K Open Document Open Filing 6-K 24 Feb 2021 24 Feb 2021 333-08704
SC 13G/A Open Document Open Filing FORM SC 13G/A 10 Feb 2021 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 03 Feb 2021 005-60623
6-K Open Document Open Filing ICON PLC 6-K 07 Jan 2021 07 Jan 2021 333-08704
6-K Open Document Open Filing ICON PLC 6-K 13 Nov 2020 11 Nov 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 30 Oct 2020 30 Oct 2020 333-08704
6-K Open Document | Data Open Filing 6-K 23 Oct 2020 30 Sep 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Oct 2020 21 Oct 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Sep 2020 02 Sep 2020 333-08704
6-K Open Document | Data Open Filing 6-K 24 Jul 2020 30 Jun 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Jul 2020 22 Jul 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Jul 2020 22 Jul 2020 333-08704
6-K Open Document Open Filing 6-K 09 Jun 2020 09 Jun 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 May 2020 27 May 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 13 May 2020 13 May 2020 333-08704
6-K Open Document | Data Open Filing 6-K 27 Apr 2020 31 Mar 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Apr 2020 22 Apr 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 Apr 2020 03 Apr 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 Mar 2020 03 Mar 2020 333-08704
20-F Open Document | Data Open Filing 20-F 27 Feb 2020 31 Dec 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 19 Feb 2020 19 Feb 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 19 Feb 2020 19 Feb 2020 333-08704
SC 13G/A Open Document Open Filing FORM SC 13G/A 05 Feb 2020 005-60623
6-K Open Document Open Filing ICON PLC 6-K 14 Jan 2020 14 Jan 2020 333-08704
6-K Open Document Open Filing ICON PLC 6-K 13 Jan 2020 13 Jan 2020 333-08704
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 08 Jan 2020 005-60623
6-K Open Document Open Filing 6-K ICON PLC INTERIM FINANCIAL STATEMENTS OCTOBER 2019 11 Dec 2019 31 Oct 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Nov 2019 27 Nov 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 14 Nov 2019 14 Nov 2019 333-08704
6-K Open Document | Data Open Filing 6-K 08 Nov 2019 30 Sep 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 23 Oct 2019 23 Oct 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 23 Oct 2019 23 Oct 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 Sep 2019 03 Sep 2019 333-08704
6-K Open Document | Data Open Filing 6-K 01 Aug 2019 30 Jun 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 24 Jul 2019 24 Jul 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 24 Jul 2019 24 Jul 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 24 Jul 2019 24 Jul 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 10 Jun 2019 10 Jun 2019 333-08704
6-K Open Document Open Filing ICON PLC 23 May 2019 23 May 2019 333-08704
6-K/A Open Document Open Filing 6-K/A 21 May 2019 31 Dec 2018 333-08704
6-K Open Document Open Filing IFRS ANNUAL REPORT 2018 21 May 2019 31 Dec 2018 333-08704
S-8 Open Document Open Filing ICON PLC FORM S-8 DATED MAY 16, 2019 16 May 2019 333-231527
6-K Open Document | Data Open Filing 6-K Q1 2019 03 May 2019 31 Mar 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 01 May 2019 01 May 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 12 Mar 2019 12 Mar 2019 333-08704
20-F Open Document | Data Open Filing 20-F 01 Mar 2019 31 Dec 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 20 Feb 2019 20 Feb 2019 333-08704
SC 13G/A Open Document Open Filing FORM SC 13G/A 14 Feb 2019 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 12 Feb 2019 005-60623
6-K Open Document Open Filing ICON PLC 6-K 08 Jan 2019 08 Jan 2019 333-08704
6-K Open Document Open Filing ICON PLC 6-K 28 Nov 2018 28 Nov 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 13 Nov 2018 13 Nov 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 08 Nov 2018 07 Nov 2018 333-08704
6-K Open Document | Data Open Filing 6-K Q3 2018 31 Oct 2018 30 Sep 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 24 Oct 2018 24 Oct 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 24 Sep 2018 24 Sep 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 10 Sep 2018 10 Sep 2018 333-08704
6-K Open Document | Data Open Filing 6-K 03 Aug 2018 30 Jun 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Jul 2018 27 Jul 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 Jul 2018 25 Jul 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 Jul 2018 25 Jul 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 12 Jun 2018 12 Jun 2018 333-08704
6-K Open Document | Data Open Filing 6-K 11 May 2018 31 Mar 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 03 May 2018 03 May 2018 333-08704
20-F Open Document | Data Open Filing ICON 20-F 28 Feb 2018 31 Dec 2017 333-08704
6-K Open Document Open Filing ICON PLC 6-K 15 Feb 2018 15 Feb 2018 333-08704
SC 13G/A Open Document Open Filing SC 13G/A 14 Feb 2018 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 13 Feb 2018 005-60623
SC 13G/A Open Document Open Filing SEC SCHEDULE 13G 08 Feb 2018 005-60623
6-K Open Document Open Filing ICON PLC 6-K 10 Jan 2018 10 Jan 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 09 Jan 2018 09 Jan 2018 333-08704
6-K Open Document Open Filing ICON PLC 6-K 17 Nov 2017 17 Nov 2017 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 26 Oct 2017 30 Sep 2017 333-08704
6-K Open Document Open Filing ICON PLC 6-K 26 Oct 2017 26 Oct 2017 333-08704
SC 13G/A Open Document Open Filing ICON PLC - 9/30/17 10 Oct 2017 005-60623
6-K Open Document Open Filing ICON PLC 6-K 04 Oct 2017 04 Oct 2017 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 27 Jul 2017 30 Jun 2017 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 27 Jul 2017 27 Jul 2017 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 27 Jul 2017 27 Jul 2017 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 26 Jul 2017 26 Jul 2017 333-08704
6-K Open Document Open Filing ICON PLC 6-K 23 Jun 2017 23 Jun 2017 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 27 Apr 2017 27 Apr 2017 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Apr 2017 27 Apr 2017 333-08704
S-8 POS Open Document Open Filing ICON PLC POST-EFFECTIVE AMENDMENT NO. 1 TO FORM S-8 13 Mar 2017 333-152802
20-F Open Document | Data Open Filing ICON PLC 20-F 28 Feb 2017 31 Dec 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 16 Feb 2017 16 Feb 2017 333-08704
SC 13G/A Open Document Open Filing NONE 14 Feb 2017 005-60623
SC 13G/A Open Document Open Filing ICON PLC - 12/31/2016 14 Feb 2017 005-60623
SC 13G Open Document Open Filing SEC SCHEDULE 13G 10 Feb 2017 005-60623
SC 13G/A Open Document Open Filing FORM SC 13G/A 09 Feb 2017 005-60623
6-K Open Document Open Filing ICON PLC 6-K 09 Jan 2017 09 Jan 2017 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Dec 2016 21 Dec 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 21 Dec 2016 19 Dec 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Oct 2016 27 Oct 2016 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 24 Oct 2016 30 Sep 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 24 Oct 2016 24 Oct 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 20 Oct 2016 20 Oct 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 20 Oct 2016 20 Oct 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 19 Sep 2016 19 Sep 2016 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 26 Jul 2016 30 Jun 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 26 Jul 2016 26 Jul 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 Jul 2016 25 Jul 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 30 Jun 2016 30 Jun 2016 333-08704
UPLOAD Open Document Open Filing 22 Jun 2016
CORRESP Open Document Open Filing 16 Jun 2016
20-F/A Open Document Open Filing ICON PLC 20-F/A 16 Jun 2016 31 Dec 2015 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 10 Jun 2016 10 Jun 2016 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 10 Jun 2016 10 Jun 2016 333-08704
UPLOAD Open Document Open Filing 08 Jun 2016
6-K Open Document | Data Open Filing ICON PLC 6-K 04 May 2016 31 Mar 2016 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 26 Apr 2016 26 Apr 2016 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 29 Mar 2016 29 Mar 2016 333-08704
20-F Open Document | Data Open Filing ICON PLC 20-F 23 Mar 2016 31 Dec 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 23 Feb 2016 23 Feb 2016 333-08704
SC 13G/A Open Document Open Filing ICON PLC - 12/31/2015 16 Feb 2016 005-60623
SC 13G Open Document Open Filing FORM SC 13G 16 Feb 2016 005-60623
SC 13G/A Open Document Open Filing NONE 09 Feb 2016 005-60623
6-K Open Document Open Filing ICON PLC 6-K 12 Jan 2016 12 Jan 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 05 Jan 2016 05 Jan 2016 333-08704
6-K Open Document Open Filing ICON PLC 6-K 16 Dec 2015 16 Dec 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 07 Dec 2015 07 Dec 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Dec 2015 02 Dec 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 Nov 2015 25 Nov 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 09 Nov 2015 09 Nov 2015 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 06 Nov 2015 30 Sep 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Oct 2015 27 Oct 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 14 Oct 2015 14 Oct 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Oct 2015 02 Oct 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 04 Sep 2015 04 Sep 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Aug 2015 31 Jul 2015 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 06 Aug 2015 30 Jun 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 28 Jul 2015 28 Jul 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 27 Jul 2015 27 Jul 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 07 Jul 2015 07 Jul 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 12 Jun 2015 12 Jun 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 09 Jun 2015 09 Jun 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Jun 2015 02 Jun 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Jun 2015 02 Jun 2015 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 15 May 2015 31 Mar 2015 333-08704
S-8 Open Document Open Filing ICON PLC FORM S-8 DATED MAY 14, 2015 14 May 2015 333-204153
6-K Open Document Open Filing ICON PLC 6-K 28 Apr 2015 28 Apr 2015 333-08704
20-F Open Document | Data Open Filing ICON PLC 20-F 12 Mar 2015 31 Dec 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 02 Mar 2015 02 Mar 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 25 Feb 2015 25 Feb 2015 333-08704
SC 13G/A Open Document Open Filing ICON PLC - 12/31/2014 17 Feb 2015 005-60623
SC 13G/A Open Document Open Filing NONE 10 Feb 2015 005-60623
6-K Open Document Open Filing ICON PLC 6-K 02 Feb 2015 02 Feb 2015 333-08704
6-K Open Document Open Filing ICON PLC 6-K 18 Dec 2014 18 Dec 2014 333-08704
UPLOAD Open Document Open Filing 24 Nov 2014
6-K Open Document | Data Open Filing ICON PLC 6-K 29 Oct 2014 23 Oct 2014 333-08704
CORRESP Open Document Open Filing 28 Oct 2014
6-K Open Document Open Filing ICON PLC 6-K 24 Oct 2014 23 Oct 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 22 Oct 2014 22 Oct 2014 333-08704
UPLOAD Open Document Open Filing 15 Oct 2014
6-K Open Document Open Filing ICON PLC 6-K 26 Sep 2014 25 Sep 2014 333-08704
CORRESP Open Document Open Filing 23 Sep 2014
6-K Open Document Open Filing ICON PLC 6-K 19 Sep 2014 19 Sep 2014 333-08704
UPLOAD Open Document Open Filing 11 Sep 2014
UPLOAD Open Document Open Filing 20 Aug 2014
6-K Open Document | Data Open Filing ICON PLC 6-K 14 Aug 2014 30 Jun 2014 333-08704
CORRESP Open Document Open Filing 11 Aug 2014
6-K Open Document Open Filing ICON PLC 6-K 30 Jul 2014 29 Jul 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 30 Jul 2014 30 Jul 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 19 Jun 2014 19 Jun 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 06 Jun 2014 06 Jun 2014 333-08704
6-K Open Document | Data Open Filing ICON PLC 6-K 14 May 2014 29 Mar 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 09 May 2014 09 May 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 08 May 2014 08 May 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 30 Apr 2014 30 Apr 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 30 Apr 2014 30 Apr 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 31 Mar 2014 31 Mar 2014 333-08704
20-F Open Document | Data Open Filing ICON PLC 20-F 12 Mar 2014 31 Dec 2013 333-08704
6-K Open Document Open Filing ICON PLC 6-K 20 Feb 2014 20 Feb 2014 333-08704
6-K Open Document Open Filing ICON PLC 6-K 20 Feb 2014 20 Feb 2014 333-08704
SC 13G/A Open Document Open Filing ICON PLC - 12/31/2013 14 Feb 2014 005-60623
SC 13G/A Open Document Open Filing ICON PLC 31 Jan 2014 005-60623
6-K Open Document Open Filing ICON PLC 6-K 24 Jan 2014 24 Jan 2014 333-08704