Figures computed from official regulatory filings — .
Ownershipinsiders 0% · institutions 20.09%
In USD · as of Oct 5, 2026
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Data for RiverNorth Managed Duration Municipal Income Fund, Inc. only. No web search. Global per-insider statistics are excluded.
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Rivernorth Managed Duration Municipal Income Fund Inc. is a closed ended fixed income mutual fund launched and managed by RiverNorth Capital Management, LLC. The fund is co-managed by MacKay Shields LLC. It invests in the fixed income markets of the United States. The fund primarily invests in investment grade municipal debt securities. It seeks to invest in securities of any maturity. The fund employs a combination of fundamental and quantitative analysis. It benchmarks the performance of its portfolio against the Bloomberg Barclays Municipal Bond Index. The fund employs proprietary research to create its portfolio. Rivernorth Managed Duration Municipal Income Fund Inc. was formed on July 26, 2019 and is domiciled in the United States.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
31 buys11 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Browne Jonathan Paul | Buy | $10.4K | conv 47First in 12mo |
| SEC |
| Galley Patrick W.track record | Buy | $26.3K | conv 48First in 12mo | SEC |
| Galley Patrick W.track record | Buy | $26.2K | conv 51First in 12mo | SEC |
| Galley Patrick W.track record | Buy | $26.3K | conv 39 | SEC |
| Galley Patrick W.track record | Buy | $26.4K | conv 47First in 12mo | SEC |
| Galley Patrick W.track record | Buy | $26.3K | conv 40 | SEC |
| Galley Patrick W.track record | Buy | $26.3K | conv 52First in 12mo | SEC |
| Galley Patrick W.track record | Buy | $26.4K | conv 52First in 12mo | SEC |
| Galley Patrick W.track record | Buy | $26.2K | conv 52First in 12mo | SEC |
| RIVERNORTH CAPITAL MANAGEMENT, LLC | Other | n/a (No price was disclosed in the filing) | SEC |
| Mougin Lisa Bruckert | Award | $30K | SEC |
| Galley Patrick W.track record | Sell | $27.8K | SEC |
| Galley Patrick W.track record | Sell | $1.4K | SEC |
| Galley Patrick W.track record | Sell | $39.5K | Unusual size | SEC |
| Lawlor John J | Sell | $15.8K | SEC |
| HUTCHENS JOHN WAYNEtrack record | Buy | $29.6K | conv 27 | SEC |
| DIMELLA ROBERT Atrack record | Sell | $107.2K | SEC |
| DIMELLA ROBERT Atrack record | Sell | $25.7K | SEC |
| DIMELLA ROBERT Atrack record | Sell | $189.3K | Unusual size | SEC |
| O'Neill Stephen Andrewtrack record | Sell | $71.4K | SEC |
| O'Neill Stephen Andrewtrack record | Sell | $28.9K | SEC |
| Schmucker Brian Htrack record | Sell | $466K | Unusual size | SEC |
| Schmucker Brian Htrack record | Sell | $74.8K | SEC |
| HUTCHENS JOHN WAYNEtrack record | Buy | $26.8K | conv 50First in 12mo | SEC |
| Dowden David | Buy | $8.2K | conv 66Cluster | SEC |