Adams Diversified Equity Fund, Inc. SEC filings ADX
Adams Diversified Equity Fund, Inc. has 1,000 filings in SEC EDGAR's recent list, going back to Feb 9, 2005. The most recent current report (Form 8-K) was filed on Jun 6, 2024 (bylaw or fiscal year change, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 13F-HR | Filing | Oct 21, 2026 | Sep 30, 2026 |
| 3 | Initial insider ownership | Jul 24, 2026 | Jul 16, 2026 |
| 13F-HR | Filing | Jul 22, 2026 | Jun 30, 2026 |
| 13F-HR | Filing | Apr 22, 2026 | Mar 31, 2026 |
| 3 | Initial insider ownership | Feb 20, 2026 | Feb 12, 2026 |
| 13F-HR | Filing | Feb 13, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 11, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 11, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 6, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 6, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 6, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 6, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 5, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 5, 2026 | Dec 31, 2025 |
| 5 | Annual insider ownership | Feb 5, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Feb 2, 2026 | Jan 30, 2026 |
| 5 | Annual insider ownership | Feb 2, 2026 | Dec 31, 2025 |
| 13F-HR | Filing | Oct 22, 2025 | Sep 30, 2025 |
| 13F-HR | Filing | Jul 30, 2025 | Jun 30, 2025 |
| 13F-HR | Filing | Apr 23, 2025 | Mar 31, 2025 |
| 5/A | Primary document | Feb 14, 2025 | Dec 31, 2023 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 13, 2025 | — |
| 5 | Annual insider ownership | Feb 12, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 11, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 11, 2025 | Dec 31, 2024 |
| 13F-HR | Filing | Feb 11, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 11, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 11, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 10, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 10, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 10, 2025 | Dec 31, 2024 |
| 5/A | Primary document | Feb 10, 2025 | Dec 31, 2024 |
| 5 | Annual insider ownership | Feb 10, 2025 | Dec 31, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | Nov 25, 2024 | — |
| 4 | Insider transaction | Oct 31, 2024 | Oct 31, 2024 |
| 4 | Insider transaction | Oct 29, 2024 | Oct 28, 2024 |
| 4 | Insider transaction | Oct 28, 2024 | Oct 24, 2024 |
| 13F-HR | Filing | Oct 25, 2024 | Sep 30, 2024 |
| 144 | Notice of proposed sale | Oct 22, 2024 | — |
| SC 13D/A | Amended ownership over 5% (active) | Aug 7, 2024 | — |
| 13F-HR | Filing | Aug 1, 2024 | Jun 30, 2024 |
| SC 13D/A | Amended ownership over 5% (active) | May 15, 2024 | — |
| 13F-HR | Filing | Apr 24, 2024 | Mar 31, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Mar 14, 2024 | — |
| 13F-HR | Filing | Feb 12, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Feb 9, 2024 | Dec 31, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 9, 2024 | — |
| 5 | Annual insider ownership | Feb 7, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Feb 7, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Feb 1, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 31, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 31, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 30, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 30, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 30, 2024 | Dec 31, 2023 |
| 5 | Annual insider ownership | Jan 29, 2024 | Dec 31, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Dec 11, 2023 | — |
| 13F-HR | Filing | Oct 25, 2023 | Sep 30, 2023 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 25, 2023 | — |
| SC 13D | Ownership over 5% (active) | Sep 1, 2023 | — |
| 13F-HR | Filing | Aug 1, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | May 1, 2023 | Jan 3, 2023 |
| 13F-HR | Filing | Apr 26, 2023 | Mar 31, 2023 |
| 5 | Annual insider ownership | Feb 14, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 8, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 8, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 7, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 7, 2023 | Dec 31, 2022 |
| 13F-HR | Filing | Feb 3, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 2, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 2, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 1, 2023 | Dec 31, 2022 |
| 5 | Annual insider ownership | Feb 1, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Feb 1, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Jan 30, 2023 | Jan 27, 2023 |
| 4 | Insider transaction | Jan 30, 2023 | Jan 27, 2023 |
| 13F-HR | Filing | Oct 26, 2022 | Sep 30, 2022 |
| 13F-HR | Filing | Jul 27, 2022 | Jun 30, 2022 |
| 4 | Insider transaction | Jul 26, 2022 | Jul 26, 2022 |
| 4 | Insider transaction | Jun 22, 2022 | Jun 15, 2022 |
| 13F-HR | Filing | Apr 27, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Apr 26, 2022 | Apr 21, 2022 |
| 5 | Annual insider ownership | Feb 11, 2022 | Dec 31, 2021 |
| 13F-HR | Filing | Feb 11, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Feb 9, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Feb 4, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Feb 4, 2022 | Feb 3, 2022 |
| 5 | Annual insider ownership | Feb 3, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Feb 1, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 27, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 26, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 25, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 25, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 24, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 24, 2022 | Dec 31, 2021 |
| 5 | Annual insider ownership | Jan 24, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Dec 14, 2021 | Dec 14, 2021 |
| 3 | Initial insider ownership | Dec 10, 2021 | Dec 9, 2021 |
| 4 | Insider transaction | Nov 22, 2021 | Nov 22, 2021 |
| 13F-HR | Filing | Oct 27, 2021 | Sep 30, 2021 |
| 13F-HR | Filing | Jul 23, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jun 25, 2021 | Jun 24, 2021 |
| 4 | Insider transaction | May 3, 2021 | Apr 29, 2021 |
| 4 | Insider transaction | Apr 27, 2021 | Apr 26, 2021 |
| 13F-HR | Filing | Apr 23, 2021 | Mar 31, 2021 |
| 13F-HR | Filing | Feb 12, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 12, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 12, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 12, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 11, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 10, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 10, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 10, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 9, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 9, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 9, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 9, 2021 | Dec 31, 2020 |
| 5 | Annual insider ownership | Feb 9, 2021 | Dec 31, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2021 | — |
| 4 | Insider transaction | Jan 4, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Dec 28, 2020 | Dec 24, 2020 |
| 3 | Initial insider ownership | Dec 10, 2020 | Dec 10, 2020 |
| 13F-HR | Filing | Oct 20, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Sep 30, 2020 | Sep 30, 2020 |
| 13F-HR | Filing | Jul 23, 2020 | Jun 30, 2020 |
| 13F-HR | Filing | Apr 16, 2020 | Mar 31, 2020 |
| 4 | Insider transaction | Apr 15, 2020 | Apr 15, 2020 |
| 4 | Insider transaction | Mar 16, 2020 | Mar 13, 2020 |
| 5/A | Primary document | Feb 11, 2020 | Dec 31, 2019 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 7, 2020 | — |
| 5 | Annual insider ownership | Feb 5, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Feb 5, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Feb 4, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Feb 3, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Feb 3, 2020 | Dec 31, 2019 |
| 13F-HR | Filing | Jan 31, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 28, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 28, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 27, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 27, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 27, 2020 | Dec 31, 2019 |
| 5 | Annual insider ownership | Jan 27, 2020 | Dec 31, 2019 |
| 13F-HR | Filing | Oct 28, 2019 | Sep 30, 2019 |
| 4 | Insider transaction | Aug 2, 2019 | Aug 1, 2019 |
| 13F-HR | Filing | Jul 29, 2019 | Jun 30, 2019 |
| 13F-HR | Filing | Apr 26, 2019 | Mar 31, 2019 |
| 4 | Insider transaction | Apr 23, 2019 | Apr 18, 2019 |
| 13F-HR | Filing | Feb 14, 2019 | Dec 31, 2018 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2019 | — |
| 5 | Annual insider ownership | Feb 11, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Feb 8, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Feb 8, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Feb 8, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Feb 6, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Feb 6, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Feb 6, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Jan 31, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Jan 30, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Jan 30, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Jan 30, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Jan 30, 2019 | Dec 31, 2018 |
| 5 | Annual insider ownership | Jan 29, 2019 | Dec 31, 2018 |
| 4 | Insider transaction | Dec 28, 2018 | Dec 27, 2018 |
| 4 | Insider transaction | Nov 1, 2018 | Nov 1, 2018 |
| 13F-HR | Filing | Oct 29, 2018 | Sep 30, 2018 |
| 4 | Insider transaction | Oct 24, 2018 | Oct 23, 2018 |
| 4/A | Primary document | Jul 30, 2018 | Jul 26, 2018 |
| 4 | Insider transaction | Jul 30, 2018 | Jul 26, 2018 |
| 13F-HR | Filing | Jul 26, 2018 | Jun 30, 2018 |
| 3 | Initial insider ownership | Jul 3, 2018 | Jul 3, 2018 |
| 4/A | Primary document | Jun 1, 2018 | Mar 1, 2018 |
| 4 | Insider transaction | May 31, 2018 | May 30, 2018 |
| 13F-HR | Filing | Apr 27, 2018 | Mar 31, 2018 |
| 4 | Insider transaction | Apr 23, 2018 | Apr 19, 2018 |
| 13F-HR | Filing | Feb 13, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 31, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 31, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 31, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 31, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 31, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 25, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 25, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 25, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 25, 2018 | Dec 31, 2017 |
| 5 | Annual insider ownership | Jan 25, 2018 | Dec 31, 2017 |
| 4 | Insider transaction | Jan 23, 2018 | Dec 31, 2017 |
| 4 | Insider transaction | Jan 10, 2018 | Jan 8, 2018 |
| 4 | Insider transaction | Jan 10, 2018 | Jan 8, 2018 |
| 4 | Insider transaction | Jan 10, 2018 | Jan 8, 2018 |
| 4 | Insider transaction | Jan 10, 2018 | Jan 8, 2018 |
| 4 | Insider transaction | Jan 10, 2018 | Jan 8, 2018 |
| 13F-HR | Filing | Oct 30, 2017 | Sep 30, 2017 |
| 4 | Insider transaction | Oct 19, 2017 | Oct 18, 2017 |
| 4 | Insider transaction | Oct 19, 2017 | Oct 18, 2017 |
| 3 | Initial insider ownership | Oct 12, 2017 | Oct 12, 2017 |
| 4 | Insider transaction | Sep 22, 2017 | Jun 8, 2017 |
| 4 | Insider transaction | Aug 22, 2017 | Aug 19, 2017 |
| 13F-HR | Filing | Jul 21, 2017 | Jun 30, 2017 |
| 13F-HR | Filing | Apr 28, 2017 | Mar 31, 2017 |
| 4 | Insider transaction | Apr 27, 2017 | Apr 27, 2017 |
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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Listed as
- ADX (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Baltimore, MD
- SEC CIK
- 2230
- Former names
- ADAMS DIVERSIFIED EQUITY FUND (until Apr 2, 2015); ADAMS EXPRESS CO (until Mar 25, 2015)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.