# RiverNorth/DoubleLine Strategic Opportunity Fund, Inc.: filings

OPP · NYSE · CIK 1678130 · [Other](/sectors/other.md)

Pages: [Overview](/companies/opp.md) · [Financials](/companies/opp/financials.md) · [Filings](/companies/opp/filings.md) · [Insiders](/companies/opp/insiders.md)

## Reports and events: 1 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (3 34, 4 29, NPORT-P 28, 497AD 27, CORRESP 19, N-2/A 12, POS EX 11, N-CSR 10, N-CSRS 10, N-PX 10, 424B2 9, N-CEN 9, SC 13G/A 8, EFFECT 5, N-Q 5, 8-A12B 4, N-2 4, 424B5 3, CERT 3, POS 8C 3, 497 2, FWP 2, NSAR-A 2, SC 13G 2, 144 1, 3/A 1, 40-APP 1, 40-APP/A 1, 424B3 1, 5 1, 8-A12B/A 1, CERTNYS 1, DEF 14A 1, N-8A 1, NPORT-EX 1, NPORT-P/A 1, NSAR-B 1, NT NPORT-P 1, UPLOAD 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2018-08-20 | 16:26 ET | [DEF 14A](/filings/0001144204-18-045588.md) | Proxy statement, period 2018-09-14 | 0001144204-18-045588 |

Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 12:07 ET. No prices; not investment advice.