Icon PLC SEC filings ICLR
Icon PLC has 840 filings in SEC EDGAR's recent list, going back to Feb 12, 2001. Its latest annual report, Form 20-F, was filed on May 27, 2026 for the period ended Dec 31, 2025. The most recent current report (Form 6-K) was filed on Oct 27, 2026.
| Form | Description | Filed | Period |
|---|---|---|---|
| 6-K | Current report (foreign issuer) | Oct 27, 2026 | Sep 30, 2026 |
| 6-K | Current report (foreign issuer) | Oct 27, 2026 | Oct 27, 2026 |
| 6-K | Current report (foreign issuer) | Oct 8, 2026 | Oct 8, 2026 |
| 6-K | Current report (foreign issuer) | Sep 9, 2026 | Sep 9, 2026 |
| 6-K | Current report (foreign issuer) | Aug 20, 2026 | Aug 20, 2026 |
| 6-K | Current report (foreign issuer) | Aug 18, 2026 | Aug 14, 2026 |
| 6-K | Current report (foreign issuer) | Aug 6, 2026 | Aug 6, 2026 |
| 6-K | Current report (foreign issuer) | Jul 31, 2026 | Jul 31, 2026 |
| 6-K | Current report (foreign issuer) | Jul 30, 2026 | Jun 30, 2026 |
| 6-K | Current report (foreign issuer) | Jul 29, 2026 | Jul 29, 2026 |
| 6-K | Current report (foreign issuer) | Jul 22, 2026 | Jul 22, 2026 |
| 6-K | Current report (foreign issuer) | Jun 26, 2026 | Jun 26, 2026 |
| 6-K | Current report (foreign issuer) | Jun 23, 2026 | Mar 31, 2026 |
| 6-K | Current report (foreign issuer) | Jun 23, 2026 | Jun 23, 2026 |
| 6-K | Current report (foreign issuer) | Jun 17, 2026 | Jun 17, 2026 |
| 6-K | Current report (foreign issuer) | May 27, 2026 | May 27, 2026 |
| 6-K/A | Filing | May 27, 2026 | Sep 30, 2025 |
| 6-K | Current report (foreign issuer) | May 26, 2026 | May 26, 2026 |
| 6-K | Current report (foreign issuer) | Apr 29, 2026 | Apr 29, 2026 |
| 6-K | Current report (foreign issuer) | Feb 12, 2026 | Feb 11, 2026 |
| 6-K | Current report (foreign issuer) | Jan 7, 2026 | Jan 7, 2026 |
| 6-K | Current report (foreign issuer) | Nov 12, 2025 | Nov 12, 2025 |
| 6-K | Current report (foreign issuer) | Oct 23, 2025 | Sep 30, 2025 |
| 6-K | Current report (foreign issuer) | Oct 22, 2025 | Sep 30, 2025 |
| 6-K | Current report (foreign issuer) | Sep 24, 2025 | Sep 24, 2025 |
| 6-K | Current report (foreign issuer) | Sep 4, 2025 | Sep 4, 2025 |
| 6-K | Current report (foreign issuer) | Sep 4, 2025 | Sep 4, 2025 |
| 6-K | Current report (foreign issuer) | Sep 2, 2025 | Sep 2, 2025 |
| 6-K | Current report (foreign issuer) | Aug 26, 2025 | Aug 7, 2025 |
| 6-K | Current report (foreign issuer) | Aug 12, 2025 | Aug 12, 2025 |
| 6-K | Current report (foreign issuer) | Jul 24, 2025 | Jun 30, 2025 |
| 6-K | Current report (foreign issuer) | Jul 23, 2025 | Jul 23, 2025 |
| 6-K | Current report (foreign issuer) | Jul 23, 2025 | Jul 23, 2025 |
| 6-K | Current report (foreign issuer) | Jun 23, 2025 | Jun 23, 2025 |
| 6-K | Current report (foreign issuer) | Jun 18, 2025 | Jun 18, 2025 |
| 6-K | Current report (foreign issuer) | Jun 11, 2025 | Jun 11, 2025 |
| 6-K | Current report (foreign issuer) | May 27, 2025 | May 27, 2025 |
| 6-K | Current report (foreign issuer) | May 19, 2025 | May 19, 2025 |
| 6-K | Current report (foreign issuer) | May 2, 2025 | Mar 31, 2025 |
| 6-K | Current report (foreign issuer) | Apr 30, 2025 | Apr 30, 2025 |
| 6-K | Current report (foreign issuer) | Mar 31, 2025 | Mar 31, 2025 |
| 6-K | Current report (foreign issuer) | Mar 12, 2025 | Mar 5, 2025 |
| 6-K | Current report (foreign issuer) | Mar 5, 2025 | Mar 5, 2025 |
| 6-K | Current report (foreign issuer) | Mar 3, 2025 | Mar 3, 2025 |
| 6-K | Current report (foreign issuer) | Feb 19, 2025 | Feb 19, 2025 |
| 6-K | Current report (foreign issuer) | Jan 29, 2025 | Jan 29, 2025 |
| 6-K | Current report (foreign issuer) | Jan 14, 2025 | Jan 14, 2025 |
| 6-K | Current report (foreign issuer) | Jan 7, 2025 | Jan 7, 2025 |
| 6-K | Current report (foreign issuer) | Dec 18, 2024 | Dec 18, 2024 |
| 6-K | Current report (foreign issuer) | Nov 13, 2024 | Nov 13, 2024 |
| 6-K | Current report (foreign issuer) | Oct 25, 2024 | Sep 30, 2024 |
| 6-K | Current report (foreign issuer) | Oct 23, 2024 | Oct 23, 2024 |
| 6-K | Current report (foreign issuer) | Sep 27, 2024 | Sep 27, 2024 |
| 6-K | Current report (foreign issuer) | Sep 3, 2024 | Sep 3, 2024 |
| 6-K | Current report (foreign issuer) | Aug 14, 2024 | Aug 14, 2024 |
| 6-K | Current report (foreign issuer) | Jul 25, 2024 | Jun 30, 2024 |
| 6-K | Current report (foreign issuer) | Jul 24, 2024 | Jul 24, 2024 |
| 6-K | Current report (foreign issuer) | Jul 24, 2024 | Jul 24, 2024 |
| 6-K | Current report (foreign issuer) | Jul 1, 2024 | Jul 1, 2024 |
| 6-K | Current report (foreign issuer) | Jun 10, 2024 | Jun 10, 2024 |
| 6-K | Current report (foreign issuer) | Jun 4, 2024 | Jun 4, 2024 |
| 6-K | Current report (foreign issuer) | May 30, 2024 | May 30, 2024 |
| 6-K | Current report (foreign issuer) | May 20, 2024 | May 20, 2024 |
| 6-K | Current report (foreign issuer) | May 9, 2024 | May 9, 2024 |
| 6-K | Current report (foreign issuer) | May 8, 2024 | May 8, 2024 |
| 6-K | Current report (foreign issuer) | Apr 30, 2024 | Apr 30, 2024 |
| 6-K | Current report (foreign issuer) | Apr 26, 2024 | Mar 31, 2024 |
| 6-K | Current report (foreign issuer) | Apr 25, 2024 | Mar 31, 2024 |
| 6-K | Current report (foreign issuer) | Apr 24, 2024 | Apr 24, 2024 |
| 6-K | Current report (foreign issuer) | Apr 3, 2024 | Apr 3, 2024 |
| 6-K | Current report (foreign issuer) | Mar 25, 2024 | Mar 25, 2024 |
| 6-K | Current report (foreign issuer) | Feb 26, 2024 | Feb 26, 2024 |
| 6-K | Current report (foreign issuer) | Feb 21, 2024 | Feb 21, 2024 |
| 6-K | Current report (foreign issuer) | Jan 30, 2024 | Jan 30, 2024 |
| 6-K | Current report (foreign issuer) | Jan 9, 2024 | Jan 9, 2024 |
| 6-K | Current report (foreign issuer) | Jan 4, 2024 | Jan 4, 2024 |
| 6-K | Current report (foreign issuer) | Dec 7, 2023 | Dec 7, 2023 |
| 6-K | Current report (foreign issuer) | Nov 8, 2023 | Nov 8, 2023 |
| 6-K | Current report (foreign issuer) | Oct 27, 2023 | Sep 30, 2023 |
| 6-K | Current report (foreign issuer) | Oct 25, 2023 | Oct 25, 2023 |
| 6-K | Current report (foreign issuer) | Oct 12, 2023 | Oct 12, 2023 |
| 6-K | Current report (foreign issuer) | Sep 21, 2023 | Sep 21, 2023 |
| 6-K | Current report (foreign issuer) | Sep 6, 2023 | Sep 6, 2023 |
| 6-K | Current report (foreign issuer) | Jul 28, 2023 | Jun 30, 2023 |
| 6-K | Current report (foreign issuer) | Jul 26, 2023 | Jul 26, 2023 |
| 6-K | Current report (foreign issuer) | Jul 26, 2023 | Jul 26, 2023 |
| 6-K | Current report (foreign issuer) | Jul 5, 2023 | Jul 5, 2023 |
| 6-K | Current report (foreign issuer) | Jun 27, 2023 | Jun 27, 2023 |
| 6-K | Current report (foreign issuer) | Jun 26, 2023 | Jun 26, 2023 |
| 6-K | Current report (foreign issuer) | Jun 12, 2023 | Dec 31, 2022 |
| 6-K | Current report (foreign issuer) | May 31, 2023 | May 31, 2023 |
| 6-K | Current report (foreign issuer) | May 16, 2023 | May 16, 2023 |
| 6-K | Current report (foreign issuer) | Apr 28, 2023 | Mar 31, 2023 |
| 6-K | Current report (foreign issuer) | Apr 26, 2023 | Apr 26, 2023 |
| 6-K | Current report (foreign issuer) | Mar 29, 2023 | Mar 29, 2023 |
| 6-K | Current report (foreign issuer) | Feb 27, 2023 | Feb 27, 2023 |
| 6-K | Current report (foreign issuer) | Feb 22, 2023 | Feb 22, 2023 |
| 6-K | Current report (foreign issuer) | Jan 26, 2023 | Jan 26, 2023 |
| 6-K | Current report (foreign issuer) | Jan 10, 2023 | Jan 10, 2023 |
| 6-K | Current report (foreign issuer) | Jan 3, 2023 | Jan 3, 2023 |
| 6-K | Current report (foreign issuer) | Nov 23, 2022 | Nov 23, 2022 |
| 6-K | Current report (foreign issuer) | Nov 4, 2022 | Sep 30, 2022 |
| 6-K | Current report (foreign issuer) | Nov 2, 2022 | Nov 2, 2022 |
| 6-K | Current report (foreign issuer) | Sep 26, 2022 | Sep 26, 2022 |
| 6-K | Current report (foreign issuer) | Sep 6, 2022 | Sep 6, 2022 |
| 6-K | Current report (foreign issuer) | Aug 31, 2022 | Aug 31, 2022 |
| 6-K | Current report (foreign issuer) | Jul 29, 2022 | Jun 30, 2022 |
| 6-K | Current report (foreign issuer) | Jul 27, 2022 | Jul 27, 2022 |
| 6-K | Current report (foreign issuer) | Jul 27, 2022 | Jul 27, 2022 |
| 6-K | Current report (foreign issuer) | Jun 21, 2022 | Jun 21, 2022 |
| 6-K | Current report (foreign issuer) | Jun 17, 2022 | Dec 31, 2021 |
| 6-K | Current report (foreign issuer) | May 23, 2022 | May 23, 2022 |
| 6-K | Current report (foreign issuer) | May 3, 2022 | May 3, 2022 |
| 6-K | Current report (foreign issuer) | Apr 29, 2022 | Mar 31, 2022 |
| 6-K | Current report (foreign issuer) | Apr 27, 2022 | Apr 27, 2022 |
| 6-K | Current report (foreign issuer) | Mar 10, 2022 | Mar 10, 2022 |
| 6-K | Current report (foreign issuer) | Feb 22, 2022 | Feb 22, 2022 |
| 6-K | Current report (foreign issuer) | Feb 17, 2022 | Feb 17, 2022 |
| 6-K | Current report (foreign issuer) | Jan 12, 2022 | Jan 12, 2022 |
| 6-K | Current report (foreign issuer) | Jan 5, 2022 | Jan 5, 2022 |
| 6-K | Current report (foreign issuer) | Nov 22, 2021 | Nov 22, 2021 |
| 6-K | Current report (foreign issuer) | Nov 9, 2021 | Sep 30, 2021 |
| 6-K | Current report (foreign issuer) | Nov 5, 2021 | Nov 5, 2021 |
| 6-K | Current report (foreign issuer) | Nov 3, 2021 | Nov 3, 2021 |
| 6-K | Current report (foreign issuer) | Sep 2, 2021 | Sep 2, 2021 |
| 6-K | Current report (foreign issuer) | Jul 23, 2021 | Jun 30, 2021 |
| 6-K | Current report (foreign issuer) | Jul 21, 2021 | Jul 21, 2021 |
| 6-K | Current report (foreign issuer) | Jul 21, 2021 | Jul 21, 2021 |
| 6-K | Current report (foreign issuer) | Jul 1, 2021 | Jul 1, 2021 |
| 6-K | Current report (foreign issuer) | Jun 17, 2021 | Jun 17, 2021 |
| 6-K | Current report (foreign issuer) | Jun 16, 2021 | Dec 31, 2020 |
| 6-K | Current report (foreign issuer) | Jun 15, 2021 | Jun 15, 2021 |
| 6-K | Current report (foreign issuer) | Jun 14, 2021 | Jun 14, 2021 |
| 6-K | Current report (foreign issuer) | Jun 14, 2021 | Jun 14, 2021 |
| 6-K | Current report (foreign issuer) | Jun 8, 2021 | Jun 7, 2021 |
| 6-K | Current report (foreign issuer) | Jun 4, 2021 | Jun 4, 2021 |
| 6-K | Current report (foreign issuer) | Jun 2, 2021 | Jun 2, 2021 |
| 6-K | Current report (foreign issuer) | May 25, 2021 | May 25, 2021 |
| 6-K | Current report (foreign issuer) | May 17, 2021 | May 17, 2021 |
| 6-K | Current report (foreign issuer) | May 5, 2021 | May 5, 2021 |
| 6-K | Current report (foreign issuer) | Apr 30, 2021 | Mar 31, 2021 |
| 6-K | Current report (foreign issuer) | Apr 28, 2021 | Apr 28, 2021 |
| 6-K | Current report (foreign issuer) | Apr 16, 2021 | Apr 16, 2021 |
| 6-K | Current report (foreign issuer) | Mar 9, 2021 | Mar 9, 2021 |
| 6-K | Current report (foreign issuer) | Feb 24, 2021 | Feb 24, 2021 |
| 6-K | Current report (foreign issuer) | Feb 24, 2021 | Feb 24, 2021 |
| 6-K | Current report (foreign issuer) | Feb 24, 2021 | Feb 24, 2021 |
| 6-K | Current report (foreign issuer) | Jan 7, 2021 | Jan 7, 2021 |
| 6-K | Current report (foreign issuer) | Nov 13, 2020 | Nov 11, 2020 |
| 6-K | Current report (foreign issuer) | Oct 30, 2020 | Oct 30, 2020 |
| 6-K | Current report (foreign issuer) | Oct 23, 2020 | Sep 30, 2020 |
| 6-K | Current report (foreign issuer) | Oct 21, 2020 | Oct 21, 2020 |
| 6-K | Current report (foreign issuer) | Sep 2, 2020 | Sep 2, 2020 |
| 6-K | Current report (foreign issuer) | Jul 24, 2020 | Jun 30, 2020 |
| 6-K | Current report (foreign issuer) | Jul 22, 2020 | Jul 22, 2020 |
| 6-K | Current report (foreign issuer) | Jul 22, 2020 | Jul 22, 2020 |
| 6-K | Current report (foreign issuer) | Jun 9, 2020 | Jun 9, 2020 |
| 6-K | Current report (foreign issuer) | May 27, 2020 | May 27, 2020 |
| 6-K | Current report (foreign issuer) | May 13, 2020 | May 13, 2020 |
| 6-K | Current report (foreign issuer) | Apr 27, 2020 | Mar 31, 2020 |
| 6-K | Current report (foreign issuer) | Apr 22, 2020 | Apr 22, 2020 |
| 6-K | Current report (foreign issuer) | Apr 3, 2020 | Apr 3, 2020 |
| 6-K | Current report (foreign issuer) | Mar 3, 2020 | Mar 3, 2020 |
| 6-K | Current report (foreign issuer) | Feb 19, 2020 | Feb 19, 2020 |
| 6-K | Current report (foreign issuer) | Feb 19, 2020 | Feb 19, 2020 |
| 6-K | Current report (foreign issuer) | Jan 14, 2020 | Jan 14, 2020 |
| 6-K | Current report (foreign issuer) | Jan 13, 2020 | Jan 13, 2020 |
| 6-K | Current report (foreign issuer) | Dec 11, 2019 | Oct 31, 2019 |
| 6-K | Current report (foreign issuer) | Nov 27, 2019 | Nov 27, 2019 |
| 6-K | Current report (foreign issuer) | Nov 14, 2019 | Nov 14, 2019 |
| 6-K | Current report (foreign issuer) | Nov 8, 2019 | Sep 30, 2019 |
| 6-K | Current report (foreign issuer) | Oct 23, 2019 | Oct 23, 2019 |
| 6-K | Current report (foreign issuer) | Oct 23, 2019 | Oct 23, 2019 |
| 6-K | Current report (foreign issuer) | Sep 3, 2019 | Sep 3, 2019 |
| 6-K | Current report (foreign issuer) | Aug 1, 2019 | Jun 30, 2019 |
| 6-K | Current report (foreign issuer) | Jul 24, 2019 | Jul 24, 2019 |
| 6-K | Current report (foreign issuer) | Jul 24, 2019 | Jul 24, 2019 |
| 6-K | Current report (foreign issuer) | Jul 24, 2019 | Jul 24, 2019 |
| 6-K | Current report (foreign issuer) | Jun 10, 2019 | Jun 10, 2019 |
| 6-K | Current report (foreign issuer) | May 23, 2019 | May 23, 2019 |
| 6-K/A | Filing | May 21, 2019 | Dec 31, 2018 |
| 6-K | Current report (foreign issuer) | May 21, 2019 | Dec 31, 2018 |
| 6-K | Current report (foreign issuer) | May 3, 2019 | Mar 31, 2019 |
| 6-K | Current report (foreign issuer) | May 1, 2019 | May 1, 2019 |
| 6-K | Current report (foreign issuer) | Mar 12, 2019 | Mar 12, 2019 |
| 6-K | Current report (foreign issuer) | Feb 20, 2019 | Feb 20, 2019 |
| 6-K | Current report (foreign issuer) | Jan 8, 2019 | Jan 8, 2019 |
| 6-K | Current report (foreign issuer) | Nov 28, 2018 | Nov 28, 2018 |
| 6-K | Current report (foreign issuer) | Nov 13, 2018 | Nov 13, 2018 |
| 6-K | Current report (foreign issuer) | Nov 8, 2018 | Nov 7, 2018 |
| 6-K | Current report (foreign issuer) | Oct 31, 2018 | Sep 30, 2018 |
| 6-K | Current report (foreign issuer) | Oct 24, 2018 | Oct 24, 2018 |
| 6-K | Current report (foreign issuer) | Sep 24, 2018 | Sep 24, 2018 |
| 6-K | Current report (foreign issuer) | Sep 10, 2018 | Sep 10, 2018 |
| 6-K | Current report (foreign issuer) | Aug 3, 2018 | Jun 30, 2018 |
| 6-K | Current report (foreign issuer) | Jul 27, 2018 | Jul 27, 2018 |
| 6-K | Current report (foreign issuer) | Jul 25, 2018 | Jul 25, 2018 |
| 6-K | Current report (foreign issuer) | Jul 25, 2018 | Jul 25, 2018 |
| 6-K | Current report (foreign issuer) | Jun 12, 2018 | Jun 12, 2018 |
| 6-K | Current report (foreign issuer) | May 11, 2018 | Mar 31, 2018 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Services-Commercial Physical & Biological Research (SIC 8731)
- Listed as
- ICLR (Nasdaq)
- Headquarters
- Dublin 18, Ireland
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1060955
- Former names
- ICON PLC /ADR/ (until Feb 7, 2013)
Other Services-Commercial Physical & Biological Research companies
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All 17 Services-Commercial Physical & Biological Research companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.