RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. SEC filings OPP-PA
RiverNorth/DoubleLine Strategic Opportunity Fund, Inc. has 310 filings in SEC EDGAR's recent list, going back to Jul 1, 2016.
| Form | Description | Filed | Period |
|---|---|---|---|
| N-CEN | Filing | Sep 10, 2026 | Jun 30, 2026 |
| N-CSR | Filing | Sep 4, 2026 | Jun 30, 2026 |
| NPORT-P | Filing | Aug 27, 2026 | Jun 30, 2026 |
| DEF 14A | Proxy statement | Aug 21, 2026 | Sep 22, 2026 |
| N-PX | Filing | Aug 20, 2026 | Jun 30, 2026 |
| 40-17G | Filing | Jul 28, 2026 | — |
| NPORT-P | Filing | May 28, 2026 | Mar 31, 2026 |
| N-CSRS | Filing | Mar 6, 2026 | Dec 31, 2025 |
| NPORT-P | Filing | Feb 26, 2026 | Dec 31, 2025 |
| NPORT-P | Filing | Nov 26, 2025 | Sep 30, 2025 |
| 497AD | Filing | Nov 20, 2025 | — |
| 497AD | Filing | Nov 19, 2025 | — |
| 497AD | Filing | Nov 10, 2025 | — |
| 497AD | Filing | Nov 10, 2025 | — |
| POS EX | Filing | Oct 23, 2025 | — |
| 424B2 | Prospectus | Oct 22, 2025 | — |
| 497AD | Filing | Oct 8, 2025 | — |
| N-CEN | Filing | Sep 10, 2025 | Jun 30, 2025 |
| N-CSR | Filing | Sep 5, 2025 | Jun 30, 2025 |
| NPORT-P | Filing | Aug 28, 2025 | Jun 30, 2025 |
| DEF 14A | Proxy statement | Aug 26, 2025 | Sep 22, 2025 |
| N-PX | Filing | Aug 20, 2025 | Jun 30, 2025 |
| 40-17G | Filing | Jun 2, 2025 | — |
| NPORT-P | Filing | May 30, 2025 | Mar 31, 2025 |
| POS EX | Filing | May 21, 2025 | — |
| 424B5 | Prospectus supplement | May 21, 2025 | — |
| 424B3 | Prospectus | Apr 14, 2025 | — |
| EFFECT | Filing | Apr 9, 2025 | — |
| CORRESP | Letter to the SEC | Apr 7, 2025 | — |
| N-2/A | Filing | Mar 21, 2025 | — |
| CORRESP | Letter to the SEC | Mar 21, 2025 | — |
| N-CSRS | Filing | Mar 7, 2025 | Dec 31, 2024 |
| NPORT-P | Filing | Feb 27, 2025 | Dec 31, 2024 |
| N-2/A | Filing | Feb 20, 2025 | — |
| CORRESP | Letter to the SEC | Feb 20, 2025 | — |
| CORRESP | Letter to the SEC | Jan 31, 2025 | — |
| CERT | Nyse american certification | Dec 2, 2024 | — |
| 8-A12B/A | Filing | Nov 29, 2024 | — |
| 497AD | Filing | Nov 29, 2024 | — |
| NPORT-P | Filing | Nov 27, 2024 | Sep 30, 2024 |
| 497AD | Filing | Nov 26, 2024 | — |
| 8-A12B | Filing | Nov 26, 2024 | — |
| 497AD | Filing | Nov 19, 2024 | — |
| 497AD | Filing | Nov 1, 2024 | — |
| POS EX | Filing | Oct 31, 2024 | — |
| 424B2 | Prospectus | Oct 31, 2024 | — |
| 497AD | Filing | Oct 21, 2024 | — |
| N-2/A | Filing | Oct 18, 2024 | — |
| CORRESP | Letter to the SEC | Oct 17, 2024 | — |
| N-CEN | Filing | Sep 11, 2024 | Jun 30, 2024 |
| N-CSR | Filing | Sep 6, 2024 | Jun 30, 2024 |
| N-PX | Filing | Aug 30, 2024 | Jun 30, 2024 |
| NPORT-P | Filing | Aug 29, 2024 | Jun 30, 2024 |
| DEF 14A | Proxy statement | Aug 21, 2024 | Sep 19, 2024 |
| N-2 | Filing | Aug 15, 2024 | — |
| 40-17G | Filing | Jun 4, 2024 | — |
| NPORT-P | Filing | May 30, 2024 | Mar 31, 2024 |
| N-CSRS | Filing | Mar 8, 2024 | Dec 31, 2023 |
| NPORT-P | Filing | Feb 29, 2024 | Dec 31, 2023 |
| NPORT-P | Filing | Nov 29, 2023 | Sep 30, 2023 |
| N-CEN | Filing | Sep 13, 2023 | Jun 30, 2023 |
| N-CSR | Filing | Sep 7, 2023 | Jun 30, 2023 |
| NPORT-P | Filing | Aug 29, 2023 | Jun 30, 2023 |
| N-PX | Filing | Aug 24, 2023 | Jun 30, 2023 |
| DEF 14A | Proxy statement | Aug 23, 2023 | Sep 15, 2023 |
| 40-17G | Filing | Jun 14, 2023 | — |
| NPORT-P | Filing | May 30, 2023 | Mar 31, 2023 |
| NPORT-P/A | Filing | Apr 3, 2023 | Sep 30, 2022 |
| N-CSRS | Filing | Mar 10, 2023 | — |
| NPORT-P | Filing | Mar 1, 2023 | Dec 31, 2022 |
| NT NPORT-P | Filing | Jan 27, 2023 | Sep 30, 2022 |
| NPORT-P | Filing | Nov 29, 2022 | Sep 30, 2022 |
| 497AD | Filing | Sep 28, 2022 | — |
| 497AD | Filing | Sep 26, 2022 | — |
| N-CEN | Filing | Sep 13, 2022 | Jun 30, 2022 |
| N-CSR | Filing | Sep 8, 2022 | — |
| N-PX | Filing | Aug 31, 2022 | Jun 30, 2022 |
| NPORT-P | Filing | Aug 29, 2022 | Jun 30, 2022 |
| CORRESP | Letter to the SEC | Aug 26, 2022 | — |
| POS EX | Filing | Aug 25, 2022 | — |
| 424B2 | Prospectus | Aug 18, 2022 | — |
| DEF 14A | Proxy statement | Aug 16, 2022 | Sep 23, 2022 |
| 497AD | Filing | Aug 11, 2022 | — |
| 40-17G | Filing | Jul 15, 2022 | — |
| NPORT-P | Filing | May 31, 2022 | Mar 31, 2022 |
| N-CSRS | Filing | Mar 11, 2022 | Dec 31, 2021 |
| NPORT-P | Filing | Mar 1, 2022 | Dec 31, 2021 |
| 424B5 | Prospectus supplement | Dec 29, 2021 | — |
| POS EX | Filing | Dec 29, 2021 | — |
| NPORT-P | Filing | Nov 29, 2021 | Sep 30, 2021 |
| CERT | Nyse certification | Nov 22, 2021 | — |
| 8-A12B | Filing | Nov 18, 2021 | — |
| POS EX | Filing | Nov 18, 2021 | — |
| 424B2 | Prospectus | Nov 17, 2021 | — |
| 497AD | Filing | Nov 17, 2021 | — |
| 497AD | Filing | Nov 15, 2021 | — |
| FWP | Free writing prospectus | Nov 15, 2021 | — |
| 497AD | Filing | Nov 15, 2021 | — |
| 424B2 | Prospectus | Nov 15, 2021 | — |
| EFFECT | Filing | Nov 10, 2021 | — |
| N-2/A | Filing | Nov 8, 2021 | — |
| CORRESP | Letter to the SEC | Nov 8, 2021 | — |
| N-2/A | Filing | Nov 3, 2021 | — |
| CORRESP | Letter to the SEC | Nov 3, 2021 | — |
| N-2 | Filing | Oct 12, 2021 | — |
| 497AD | Filing | Oct 6, 2021 | — |
| 497AD | Filing | Oct 4, 2021 | — |
| N-CEN | Filing | Sep 13, 2021 | Jun 30, 2021 |
| N-CSR | Filing | Sep 7, 2021 | Jun 30, 2021 |
| POS EX | Filing | Sep 3, 2021 | — |
| NPORT-P | Filing | Aug 30, 2021 | Jun 30, 2021 |
| N-PX | Filing | Aug 27, 2021 | Jun 30, 2021 |
| 424B2 | Prospectus | Aug 27, 2021 | — |
| 497AD | Filing | Aug 13, 2021 | — |
| 40-17G | Filing | Jul 30, 2021 | — |
| DEF 14A | Proxy statement | Jul 13, 2021 | Aug 27, 2021 |
| CORRESP | Letter to the SEC | Jul 12, 2021 | — |
| PRE 14A | Preliminary proxy statement | Jun 24, 2021 | Jun 24, 2021 |
| NPORT-P | Filing | Jun 1, 2021 | Mar 31, 2021 |
| POS EX | Filing | Apr 8, 2021 | — |
| 424B5 | Prospectus supplement | Apr 8, 2021 | — |
| N-CSRS | Filing | Mar 5, 2021 | Dec 31, 2020 |
| NPORT-P | Filing | Mar 1, 2021 | Dec 31, 2020 |
| EFFECT | Filing | Dec 4, 2020 | — |
| POS 8C | Filing | Dec 4, 2020 | — |
| CORRESP | Letter to the SEC | Dec 3, 2020 | — |
| NPORT-P | Filing | Nov 27, 2020 | Sep 30, 2020 |
| CORRESP | Letter to the SEC | Nov 23, 2020 | — |
| POS 8C | Filing | Nov 23, 2020 | — |
| CERT | Nyse certification | Oct 23, 2020 | — |
| 8-A12B | Filing | Oct 20, 2020 | — |
| POS EX | Filing | Oct 19, 2020 | — |
| 424B2 | Prospectus | Oct 19, 2020 | — |
| 497AD | Filing | Oct 19, 2020 | — |
| FWP | Free writing prospectus | Oct 16, 2020 | — |
| 497AD | Filing | Oct 14, 2020 | — |
| 424B2 | Prospectus | Oct 13, 2020 | — |
| 497AD | Filing | Oct 6, 2020 | — |
| 497AD | Filing | Oct 5, 2020 | — |
| POS 8C | Filing | Sep 24, 2020 | — |
| N-CEN | Filing | Sep 14, 2020 | Jun 30, 2020 |
| DEF 14A | Proxy statement | Sep 11, 2020 | Oct 15, 2020 |
| N-CSR | Filing | Sep 9, 2020 | Jun 30, 2020 |
| POS EX | Filing | Sep 3, 2020 | — |
| NPORT-P | Filing | Aug 28, 2020 | Jun 30, 2020 |
| N-PX | Filing | Aug 28, 2020 | Jun 30, 2020 |
| 424B2 | Prospectus | Aug 26, 2020 | — |
| 497AD | Filing | Aug 13, 2020 | — |
| 40-17G | Filing | Jul 2, 2020 | — |
| NPORT-P | Filing | May 29, 2020 | Mar 31, 2020 |
| N-CSRS | Filing | Mar 10, 2020 | Dec 31, 2019 |
| NPORT-P | Filing | Mar 2, 2020 | Dec 31, 2019 |
| 497AD | Advertising materials | Dec 13, 2019 | — |
| 497AD | Advertising materials | Dec 11, 2019 | — |
| NPORT-P | Filing | Nov 29, 2019 | Sep 30, 2019 |
| DEF 14A | Proxy statement | Nov 22, 2019 | Dec 16, 2019 |
| POS EX | Filing | Nov 14, 2019 | — |
| 497 | Filing | Nov 8, 2019 | — |
| 497AD | Advertising materials | Nov 1, 2019 | — |
| EFFECT | Filing | Oct 17, 2019 | — |
| CORRESP | Letter to the SEC | Oct 15, 2019 | — |
| CORRESP | Letter to the SEC | Oct 11, 2019 | — |
| N-2/A | Filing | Oct 11, 2019 | — |
| N-2/A | Filing | Sep 23, 2019 | — |
| CORRESP | Letter to the SEC | Sep 23, 2019 | — |
| N-CEN | Filing | Sep 13, 2019 | Jun 30, 2019 |
| N-CSR | Filing | Sep 9, 2019 | Jun 30, 2019 |
| N-PX | Annual report of proxy voting | Aug 27, 2019 | Jun 30, 2019 |
| 40-17G | Fidelity bond | Jun 28, 2019 | — |
| NPORT-EX | Rivernorth/doubleline strategic opportunity fund, inc. | May 30, 2019 | Mar 31, 2019 |
| N-2 | Filing | Mar 15, 2019 | — |
| N-CSRS | Filing | Mar 6, 2019 | Dec 31, 2018 |
| N-Q | Quarterly notice of portfolio holdings | Nov 29, 2018 | Sep 30, 2018 |
| N-CEN | Filing | Sep 13, 2018 | Jun 30, 2018 |
| N-CSR | Filing | Sep 10, 2018 | Jun 30, 2018 |
| N-PX | Annual report of proxy voting | Aug 30, 2018 | Jun 30, 2018 |
| DEF 14A | Proxy statement | Aug 20, 2018 | Sep 14, 2018 |
| 40-17G | Fidelity bond | Jul 27, 2018 | — |
| N-Q | Quarterly notice of portfolio holdings | May 30, 2018 | Mar 31, 2018 |
| N-CSRS | Filing | Mar 12, 2018 | Dec 31, 2017 |
| NSAR-A | Main document | Mar 1, 2018 | Dec 31, 2017 |
| N-Q | Quarterly notice of portfolio holdings | Nov 29, 2017 | Sep 30, 2017 |
| N-CSR | Certified shareholder report | Sep 8, 2017 | Jun 30, 2017 |
| N-PX | Annual report of proxy voting | Aug 31, 2017 | Jun 30, 2017 |
| 40-17G | Fidelity bond | Aug 31, 2017 | — |
| NSAR-B | Main document | Aug 29, 2017 | Jun 30, 2017 |
| N-Q | Quarterly notice of portfolio holdings | May 30, 2017 | Mar 31, 2017 |
| 40-APP/A | Filing | Apr 12, 2017 | — |
| N-CSRS | Certified semi-annual shareholder report of registered management | Mar 10, 2017 | Dec 31, 2016 |
| NSAR-A | Main document | Mar 1, 2017 | Dec 31, 2016 |
| N-Q | Quarterly notice of portfolio holdings | Nov 29, 2016 | Sep 30, 2016 |
| 497 | Filing | Sep 28, 2016 | — |
| CORRESP | Letter to the SEC | Sep 28, 2016 | — |
| EFFECT | Filing | Sep 27, 2016 | — |
| N-2/A | Filing | Sep 27, 2016 | — |
| CORRESP | Letter to the SEC | Sep 23, 2016 | — |
| CORRESP | Letter to the SEC | Sep 23, 2016 | — |
| CORRESP | Letter to the SEC | Sep 23, 2016 | — |
| UPLOAD | Letter from the SEC | Sep 22, 2016 | — |
| CERTNYS | Auto-generated paper document | Sep 19, 2016 | — |
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
- Listed as
- OPP (NYSE), OPP-PA (NYSE), OPP-PB (NYSE), OPP-PC (NYSE)
- Incorporated in
- MD
- Headquarters
- West Palm Beach, FL
- SEC CIK
- 1678130
Source: SEC EDGAR filings. This is company-reported data, not investment advice.